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Phentermine
Phentermine
Overall Satisfaction Rating
2.73/5
  • 5 stars
    40
  • 4 stars
    14
  • 3 stars
    12
  • 2 stars
    16
  • 1 stars
    58
Based on 140 reviews that contain star ratingsSHOW RATING DISTRIBUTION

Phentermine

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145 Phentermine Consumer Reviews and Complaints

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Verified Reviewer
Original review: May 5, 2018

I know many put this medication in a bad light. But what I see is mostly people who take Phen with little to no understanding of how it works and struggle dealing with the side effects. I am a 25 year old young, healthy female. Last year I had a nightmarish experience after getting pregnant from a misplaced IUD and eventually having a miscarriage which, at that time, I had absolutely no idea and thought it was my period, just heavier blood flow from the IUD.

Fast forward a few days from that event, lots of pain, massive fever, went to the doctor to get told I had an infection and that had I not gone sooner I’ve would of gone into septic shock. My relationship started to fall apart, I had a bad split with my then bf, mainly his mom did not like me and low key did things to cause trouble so I’d leave (they were Jewish I wasn’t. I got hewed). He kept my things hostage in his apartment in another City. I flew back home. Things were pretty nasty.

Anyways. I'm 5’5 and I weighed 120 lbs on freshmen year college. By the time I got pregnant I was hitting close to 160 lbs. the whole pregnancy thing and all the meds I took to control the infection ** up my metabolism big time. I was riding 4-6 horses a day plus working out religiously. I was trying to eat as healthy as possible and I could not drop the pounds at all. I wasn’t necessarily obese, I was just thick and my body fat just refusing to go.

I was exhausted and in disbelief by how hard it got to lose weight when my body had normally fluctuated a few pounds here and there. My jeans wouldn’t fit, I wasn’t happy with my look, I felt ugly, but most importantly my current body shape was a reminder of all that fiasco with my ex and I just couldn’t really bare to be constantly reminded and frustrated. To the point I did consider lipo just to attack the stubborn areas, mostly inner thoughts and for the first time in my life, belly area. That’s how desperate I was after 6 months of trying my very best to eat clean, do weights, cardio etc.

Finally a friend introduced me to Phentermine. I have ADHD and used to take ** for it. I lost ridiculous amounts of weight on it and suffered bad anxiety to the point I was scratching my arm raw and a part of my head bald. It got me through college but I quit as soon as I finished finals to never take it again. So Phentermine is somewhat on the same family group and I already had an idea of how I reacted to **. I did extensive research before I started it. I had no medical provider supervise any of this. As expected I got hot flashes, dry mouth, had muscle cramps, my entire back ached, I had problems going to the bathroom, my heartbeat was accelerated and I could not sleep.

I made sure that during the time I took this med I had sleeping aids such as melatonin to counteract that effect, I also had vitamins and supplements that I started taking before and after Phen. I was not hungry at all, I could pass up a slice of pizza and go for the healthier meal option. I had control over my cravings and that was worth every single ugly side effect I had to go through. Everyone’s tolerance differs, some people are more sensitive. Side effects for me on a scale from 1-10 were probably a 6-7, and I have a high pain/tolerance threshold. I just felt sick the first two weeks and I even skipped taking Phen a few days to give my body a break and would lower the dose to half. If the cravings got unbearable I’d take a half a pill. I made sure that during those first weeks I did not have a thing major going on, so I would not overwhelm my body and myself with everything.

You need to listen to your body and be aware of how you feel. Most of the side effects faded after week 2 and I felt a lot better. But others remained, I was very productive and efficient, also extremely sad, but I already knew that these meds do cause these problems. So I did not let it take over. I’d just cry the feeling out till it got better, I knew how to counteract the sadness by hanging out with friends or going out on a walk with my dogs. I was pretty good at catching it before it snowballed into bad sadness. Then those side effects started to fade as well. I could eat while on Phen, the difference is that I had complete power over how much and what I ate. It felt so great.

Phentermine gets five stars because it changed my life. Sounds dramatic. I exactly don’t know how much weight I lost because I never kept track. I did lose inches and fat %. For the first time in over a year I fit into my old clothes and I can actually rock a bathing suit better than I ever had before. My metabolism is finally back to how it was. I am able to get away with a cheat meal and It won’t go directly to my waist, whereas before, I’d just get all bloated and felt big after having a slice of pizza for example. It’s refreshing and it’s motivated me to keep going.

It’s also helped with my ADHD. Wish this med could be taken long term. It’s effect on my hunger lessened at around 2 months, but it still helped with my ADHD. It’s like ** but without the crippling depression and harrowing anxiety attacks. I’d take one in the morning and by night my sleep was back and I was so on top of everything.

I am so happy I ran into Phen because I was really close to getting lipo. That’s how desperate I was. I am so happy by how my body changed. This pill works, but at a cost. I feel the side effects were worth every single bit for the results I got and money I saved. Please be very informed and mindful of your body before you take Phen. Go one step at a time and take recommended dose to get a mild feel of where you are at and gradually Increase it. Don’t go from 0 to 30+mg right off the bat.

Understand how your body and metabolism work and do not just starve yourself. Avoid muscle mass loss by trying to eat meals high in protein and low in fat/carbs, as well as having the right supplements at hand. Be smart about it. You will lose the fat as long as you remain under your caloric deficit. If you starve yourself you will lose muscle mass before your fat. Hope this helps.

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24 people found this review helpful
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Verified Reviewer
Original review: April 4, 2018

I have taken this drug off and on for two years. I lost about 30 lbs a year ago. Once I stopped it, the weight came back. Recently I began taking it again. This time I had quite a scare at work one day, I almost had a stroke. My B.P. skyrocketed. It scared me, so now I take only half a pill along with a blood pressure med. So far, so good, but if it goes up again, I will stop it altogether. It is something that really works, but isn't the best med as far as safety. Be very careful.

39 people found this review helpful
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Verified Reviewer
Original review: March 18, 2018

I see a lot of negative reviews about Phentermine, so I felt compelled to share my success story with Phentermine. I'm 49 years old and I weighed 189 pounds at 5'8" and felt sluggish and had VERY high liver tests including 499 triglycerides. I was afraid to take Phentermine due to some of the reviews I read online, but in 2 months I'm down to 169 and have NEVER looked or felt better. I have energy and phentermine has helped me to not be EXTREMELY hungry from the time I wake up till the time I go to bed. I haven't had "racing" heart or any "headaches" either. I see my Doctor every 2 weeks in order to be monitored VERY closely, but I would definitely recommend Phentermine to anyone who needs to lose 30 pound like me.

77 people found this review helpful
Verified Reviewer
Original review: March 14, 2018

Ever since I took this pill I've been having neurological problems I've never had before. I've experience, tingling all over my body, headaches, dizziness, and fatigue. When I first started taking this medication it was last year 3/16 and I did lost 20 pounds. I stop taking the pills and restart in 11/16 but not sure why I experience the above symptoms. So I stopped taking them 1/17 and Glory to God. Symptoms stopped.

39 people found this review helpful
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Verified Reviewer Verified Buyer
Original review: Feb. 22, 2018

I am writing to you because I am a 34 year old otherwise healthy mother of 3 who has been suffering from neurological complications after completing almost 2 months of a Phentermine prescription given to me by my OB/GYN. I believe in the absence of other possible explanations, that my illness is related to my use of Phentermine for weight loss.

I will begin by describing my first symptoms: On February 2, 2018 I began to have symptoms of dizziness, rapid heart beat, chest pain and nausea. I went to my local ER. I told them I was on Phentermine. They gave me a chest x-ray, did blood work, ran an EKG then told me I had anxiety and sent me home with **. On the evening of 2/4/18 I developed binocular diplopia in addition to my remaining symptoms of dizziness and nausea. I went back to the ER 2/5/18. A CT without contrast was administered. I was treated for Benign Paroxysmal Vertigo and sent home.

On 2/7/18 I went back to the ER because I developed a severe headache in addition to the dizziness, nausea and binocular diplopia. I was treated for migraine and sent home, but a neurology referral was made, but I not until 2/19/18. On 2/9/18 I developed right sided facial droop in addition to my remaining binocular diplopia, dizziness and nausea with head pain. I called the neurologist's office that I had an appointment with and they told me to go to another ER where he was the neurologist on call. That ER then admitted me for MS/CVA. They ran an MRI and MRIA and both came back clean. The neurologist gave me over 250 mg of ** throughput the hospital course and told me to keep my follow-up on 2/19/18 with him. He said it must be an infection making my nerves inflamed.

On 2/12/18 I saw an ophthalmologist regarding my vision. He diagnosed me with Myasthenia Gravis and was concerned that the neurologist didn't test me for it while I was an inpatient. He said he would contact the neurologist and let him handle the subsequent testing and treatment for Myasthenia Gravis. I saw my neurologist 2/19/18 and he did NOT rule out the Phentermine as a cause of my problems. I had blood work done for Myasthenia Gravis, although he doesn't think that is what I have and now I wait for results.

Prior to all of this I have been healthy. Neurological and autoimmune disorders do not run in my family and I have never had a vision, headache or any problems like this in my history at all. I work as a Certified Professional Medical Coder. This has adversely affected my ability to work, drive and live a normal life. I am currently occluding one eye at a time to work.

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55 people found this review helpful
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Verified Reviewer
Original review: Feb. 15, 2018

Amazing, life-changing weight loss medication. I read some of the reviews around of people complaining about dehydration, dizzy spells etc. and all I have to say is: drink way more water and actually eat something (the healthier, the better obviously). I have been taking these for 1 month and a half now and I just love them. My hunger is gone, my constant cravings are gone (!!!), I managed to reduce the size of my portions, increased my daily water intake and lost 7kg in 1 month! Probably even more incredible is the amount of energy I have throughout the day and along with it, a great mood. I suffered from mild to moderate depression for a long time and these pills just make me feel great a lot of the time (also probably because I'm feeling lighter and sexier day by day due to the weight loss).

The first few days I started taking them I had an increased heart rate (which made me think I had anxiety but actually didn't... Just my heart was beating faster, which is what happens when you have anxiety... so it's easy to get to the wrong conclusion), dry mouth and trouble sleeping but as soon as I upped my water intake and started taking the pills earlier in the morning, these side effects went away. Now I only take half a dose because I found that it's enough for me and the full dose gave me dry mouth all the time and sleepless nights. My advice to someone thinking of trying these is the following: Everyone's body is different so you have to find your own balance with these pills. Take half a dose the first week then try the full dose. If you feel like your side effects are getting worse instead of better, go back to half a dose as it is still effective.

Drink a lot of water. A LOT! Don't starve yourself constantly! Eat small portions of healthy food and you will still lose weight and not feel like a drunk mosquito. Try to up your exercise! It would be stupid not to, especially since you get so much energy from these pills and if you do not spend it, you might have problems sleeping.

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70 people found this review helpful
Verified Reviewer
Original review: Nov. 7, 2017

My diet doctor gave me Phentermine at 32 years of age to help me lose weight. It worked and I lost 72 pounds. Then I gained most of it back. I stopped taking it after a few months. I only took one pill a day. I started having bathroom problems a few months later. Ruined my life. Then at 48 years old. I started having more frequent blood in my stools. Then at 50 years old. My poop was no longer solid anymore. Just pure diarrhea. Now I am 51 years old and had a colonoscopy after talking to a GI doctor. He guessed it right. I was diagnosed with moderate left sided Ulcerative colitis. Now I am on a pill called **. My GI doctor told me that I have to have a colonoscopy every three years to see how the pills are working.

93 people found this review helpful
Verified Reviewer
Original review: Nov. 5, 2017

I have been taking Phentermine for about a month and a half and my mouth was dry then headaches and hot face flashes. I called the Dr and they said to drink at least 3 liters of water to get rid of dehydration effects. Then my neck was itching and hives on my arms and legs. Finally I stop taking it and within 2 days I broke out in a sheet of a hive all over my face and neck that look like a mixture of hive and whiteheads. My face felt so raw. I had to go to my local clinic for prescribed allergy med. Within a day it started clearing up.

56 people found this review helpful
Verified Reviewer
Original review: Oct. 10, 2017

I started on Phentermine on June 5th 2017. I went to a metabolic doctor with my husband who is also overweight. It was determined that I was 67 pounds over my ideal weight. My doctor ordered a large amount of blood work. 28 tests to be exact and some of them were panels. So he checked for nearly everything. Nearly all test came back good except low estrogen and some numbers were close to being considered off. He told me about a combination of supplements that should boost my estrogen levels since they were only a bit low, which the supplements did work after being on them for two months. It gave me back my sex drive as well.

Well at same time he put me on Phentermine. He only started me on 15mg and said I had to see him in a month. I was a bit disappointed because went to him to be on Phentermine because a friend had a great success with it. Only thing was that friend was on 37.5 mg. So figured 15 mg may not help me. Over the first month I lost 10 pounds. So it did work. I really did not work out but changed my eating habits. It made it so I did not crave sugar at all. When I went to the metabolic dr. I also saw a nutritionist there and she educated me on how to eat healthier and really how sugar is the main enemy and how it's in everything just about that's processed. So armed with that knowledge and Phentermine I cut my sugar down in a day to almost nothing. PHentermine also made it so I did not overeat.

After 3 months my doctor upped by Phentermine to 30 mg. It's been 4 months and I'm down 30 pounds. I started exercising about 5 times a week and started about a month ago. Phentermine works still. It gave me no negative side effects. Only very strange thing is I feel tired on Phentermine. I read that it's similar to speed in composition so it speeds people up a bit. It does not do this for me. I mention it to my dr. but he has a thick accent and kept saying, "No it speeds you up" when I said it makes me feel tired.

I just stop mentioning it though because was afraid he take me off it. I don't want to be off it though because think it works great. I was just curious for my knowledge why I feel tired. I did a search online and found a few people like myself who also feel tired on it but cannot find a reason why this is. My husband suggested it's like Adhd kids who takes a stimulant and it slows them down but the problem with that is I'm the opposite of ADhd and have incredible focus and no other signs of Adhd.

My husband was on a higher amount of Phentermine from the beginning and also 8mg of **. He had no negative side effects and did feel sped up from it. He weighed 355 when he started 4 months ago and now weighs 289. So it's working well for him. I would recommend Phentermine to others. Everyone is different and will experience different effects but for us has been great. I read people commenting on other sites about how Phentermine is bad because the issue is that they are eating the wrong things and that needs to be addressed.

Well I feel PHentermine did that. It important to go to a nutritionist even if you feel you know how to eat healthy. I felt I knew, yet learned so much. Phentermine allowed me to kick sugar. Sugar is similar to a drug in how it works in our brains. Without PHentermine I don't believe I could have kicked that habit. It also has made it easier to eat less. When I get off it I will be used to eating less. Of course I still need to apply what I learned from the nutritionist but I also needed Phentermine until I reach my goal weight as well. I feel Phentermine is a great drug and has the potential to help make people healthier and happier as long as they educated themselves how to eat properly as well.

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95 people found this review helpful
Verified Reviewer
Original review: Oct. 4, 2017

I started Phentermine 4 months ago to help me lose weight. I saw an Endocrinologist that diagnosed me as pre-diabetic. I had high cholesterol, LDL, glucose and A1C numbers. I had tried every other diet out there (Atkins, Medifast, Jennie Craig, WW, juice fasting, you name it!) and none of them had worked for more than 1-2 months. They just weren't sustainable long-term.

I was put on Phentermine to help me get my weight down so I didn't wind up a full diabetic with hypertension and a bad heart. Diabetes and heart issues run in my family so I am at high risk and in my 40's, so needed to make a change. I had my 4 month check-up last week - I have lost almost 35 lbs, and my cholesterol and LDL numbers had each dropped 50 points, and my A1C dropped .6 points. My Endocrinologist was very happy with my numbers and I am continuing on with the Phentermine.

I would recommend Phentermine to anyone who is frustrated with dieting that doesn't work. This drug helped me stick to a healthier way of eating - no diet! I eat more fruits, veggies, lean protein, good carbs, and have cut-out the junk food, candy, sugary drinks, and fast food. The Phentermine curbs my cravings and appetite so that I can make healthier choices. I am confident that I can stick to this way of healthier eating so that once I am off the Phentermine, I can stick to my healthier lifestyle.

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123 people found this review helpful
Verified Reviewer
Original review: Sept. 24, 2017

Seems there are mixed reviews about this pill. But what seems to be consist is that of what I went through only after a 4 day use. My weight loss goal was only 12 pounds away from that hotlink cocktail dress winking at you on a hanger in a closet. Although this could have been achieved with exercise and proper eating, exercising seemed to be least of my worries as I would work out at least 3 days a week with a min. 1000 calorie burn. However it was the proper eating part is where I fell short. My appetite had more in mind than losing weight. I could not put the food down no matter how hard I tried and I got no better with age. Phentermine was considered during a visit to a weight loss clinic as a stronger dose from the others. I went with it in hopes to shed some quick pounds in conjunction with my 3 day workouts. To my surprise unexpected negative side effects starting taking effect immediately.

Day 1 to day 4, fourth day I quit. (List of side effects) 1. Insomnia of the worse kind. I was always one to hit the z's early enough to feel refreshed the next day so sleep was never an issue before. Talking 2-3 sleep days, I had no idea that it was from Phentermine until I went and did the research on day 4 writing this review. I thought my lack of sleep had to do with my already stress in my personal life that. 2. Nausea and bloat. Right after a meal or water I would have to throw up to calm it. 3. Constipation. 4. Depression came quickly from the already stress that was there. 5. Increased heart rate's when you move suddenly almost feeling like its beating out of your chest like a few seconds away from a heart attack. 6. Vertigo. I may have left some side effects out but for the most part this sums up my experience.

It is not for me and I do believe for the better half of these reviewer here we can all contest to the same issues while taking it. Yes you may see a 3-5 pounds lost from taking it. But think about it - would you just rather work harder in your meal and workout plan? Is a health scare worth those few pounds. Hope this review helps. I say think about it and do your research before and not taking it like I did.

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152 people found this review helpful
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Verified Reviewer
Original review: Aug. 12, 2017

In April my husband and I both went to a nurse practitioner and started taking ** and began a low carb/low sugar diet. My GP took me off ** saying it would be too much stimulation. The first week on our new medication and diet, we went on vacation and got married. Much to our surprise, we came back weighing less. During the next four months my husband has lost a total of 50 lbs while I struggle at 12 lbs.

I thought the hardest part would be having to eat more. 5 times a day! I was lucky if I ate 2 meals before. But, I now eat 3 meals and 2 snacks throughout the day, containing at least 20 mg of protein each meal. Have cut out breads, grains, and sweets. And have increased veggies and added salad to nearly every meal. I drink at least 60 oz of water daily. 5 weeks ago we also started exercising with weights 30 mins a day, 6 days a week. I can definitely see the changes in my body since starting exercising. My body is firmer and toning nicely. However, the scale teeters on. I know I need to add at least 30 mins of cardio to my daily activity as well.

Increased energy!!! Nope. As a matter of fact, I am sluggish and unmotivated, not even wanting to work in my workshop. And my sex drive has decreased dramatically. I've suffered from insomnia for 15 yrs. Have tried countless meds, visualization, and essential oils to name a few. Insomnia continues. I think stopping my ADHD med has negatively impacted many aspects of my daily life. With new diet and lifestyle changes, I'm seriously considering stopping ** if that what it takes to get back on ADHD med. I do feel better having changed what I eat, but overall, I'm not happy and will be talking with doctor on next appointment.

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86 people found this review helpful
Verified Reviewer
Original review: Aug. 4, 2017

My doctor placed me on this medication to aid me in my weight loss journey to join the United States Army. I have been on this drug for about 3 months now and I don't have any bad things to say about it. In the beginning you will get that super boost of energy and then it will fade away a bit. However, DO NOT STOP TAKING THE DRUG. If you stop taking the drug because you feel like you suddenly stopped losing weight, you need to look at your own life and ask yourself "am I doing all the work or am I relying on this pill." If you are agreeing with the second part you are wrong! You have to put in the work.

I was 226 when I started this pill in May 2017. It's now August and I lost 30 pounds on this drug. I go to crunch fitness everyday and I do 30-45 min of cardio and light weights. If you start to feel crazy or have hallucinations ask yourself "how much did I eat today?" You will feel strange if you just take this pill and don't eat all day. Only reduce your calories by a small amount and truly feed your body! The drug is not the issue. It's your lifestyle that is.

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153 people found this review helpful
Verified Reviewer
Original review: July 10, 2017

I've been taking ** for 21 days and all it has done is give me a severe bloated stomach. I have lost 4 lbs but it has not curbed my hunger at all. I exercise 4 days a week. Only experienced dry mouth a few days which I guess is good. I have not had the energy boost that others mention. I will finish my 30 day rx but will not waste my money on a refill. It may work for others but not for me and I cannot recommend it.

67 people found this review helpful
Verified Reviewer
Original review: March 22, 2017

I started taking this at 7mg in 2013. I was averaging 8-10lb weight loss every month. After 6 months I was down 51lbs and excited. Then I hurt my knee and had 2 knee surgeries in 4 months... Started gaining weight like crazy. Last year, I had a hysterectomy and the weight kept coming. I've gained back the 51lbs plus 10. Tomorrow I START BACK ON PHENTERMINE!!! This time to keep it off!!!

127 people found this review helpful
Verified Reviewer
Original review: March 22, 2017

A friend introduced me to this drug through a link he sent to me. I tried it out and within 3 weeks of using it I lost a lot of weight which is what I wanted. Now I am so happy with my new shape. I also want you to share in my blessing by reading up more about this wonderful weight loss drug here; http://www.phentermineusdirect.com/phentermine-37.5mg. I wish you all the best.

132 people found this review helpful
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Verified Reviewer
Original review: March 16, 2017

I absolutely loved Phentermine. The first week I took it in half doses. The 37.5 tab broke in half -- one half in the morning, one half at lunch time. I had energy to the moon. I cleaned like I was going to have a health inspection. I lost weight for 5 months. I also lost my own sanity... my mindfulness. I was so easy to anger, could not be pleased, everyone made me angry, nagging, hurtful, rude, nights of no sleep or sleep maybe a few hours.

I lost over 50 pounds on the scale but looking at it in clear eyes I lost water weight and muscle. My body was starving. I was not told how to take it or how to take care of myself on it. Hair loss, bad skin, dry mouth, chapped lips. The list could go on forever. I took myself off this medication. I was not seeing results and the doctor thought I should continue even though I had already been on it too long without even a break. I gained all my weight back as I got my first period since starting the medication. I do not recommend this at all. My life has changed and not for the better.

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177 people found this review helpful
Verified Reviewer
Original review: Feb. 11, 2017

I was unable to lose weight no matter how hard I tried. I thought I was eating smart and small enough portions. I walked every day. When I was 58 yrs old I said I need to lose 50 lbs before I turn 60. In May 2014 I went to my Family DR and he gave me a prescription for 15 mg ** with 50 mg **. ** tells the brain that you're not hungry. I began making better choices and eating smaller portions. I lost the 50 lbs I wanted to lose during that first year. I still take the two drugs faithfully and have never went off of them. It will be 3 yrs in May 2017 and my total weight loss is 54 lbs. I purposely hold my own and eat a little larger portions than when I began the program. I have never had any side effects from either drug. I plan on staying on these two drugs forever. They don't have any long term side effects. I also take a blood pressure pill and thyroid pill with several vitamins.

219 people found this review helpful
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Verified Reviewer
Original review: Jan. 15, 2017

I have been taking Phentermine for a couple of years now. I have actually gained weight on this pill... Up to 7 pounds in less than 1 month. I used to weigh around 120-125 before my hysterectomy. Afterwards I jumped up to 140-145 and I am now around 158-160... Still taking pills and no big losses. I did lose 5 lbs in 1 month. I just can't seem to get the weight off. I do not overeat... I am on the move all day at work and was walking every day until weather got bad. I don't know what to do. My!!!❤ Also wrote my prescription for my pills wrong last time and if the pharmacist hadn't caught it and I was following the dosage I would be dead. He wrote it for 5 pills 3 times a day. That would have killed a horse I'm sure... The office just said "Oh well... We corrected it." WTF???

92 people found this review helpful
Original review: Dec. 3, 2016

I started taking 30mg Phentermine on October 25th, 2016. I felt great, didn't have any negative side effects, nothing that would make me decide to stop taking the pills. I lost about 10 pounds in a little over a month. I went to my doctor again on 11/29/16 and she upped my dosage to 37.5mg. Last night I had shaky hands and boy, is the dry mouth bad! On 12/1/16 I had a presentation and my mouth was so dry I had trouble speaking. I drink a lot of diet juice and water so I'm not dehydrated. I'm not feeling any of the other bad side effects like anxiety. I am down 15 pounds though, after completely changing my diet and eating between 1100-1500 calories per day. I try to exercise when I can but with college, a social life and a boyfriend, it's hard.

109 people found this review helpful
Verified Reviewer
Original review: Nov. 5, 2016

I was prescribed phentermine by my GP (who was aware of my low dose BP and depression meds) to help in weight reduction. I feel I'm 80 lbs overweight. This was around January 2016 and upon completing 1st bottle I had lost a bit. GP would not prescribe again until I was off it for a while. Started my 2nd round in March 2016. Couple weeks in I felt really bad and checked my BP which was around 200/110. Needless to say, I stopped the phentermine and got myself straight to the doctor's office. After checking me he doubled the strength of my BP and added **. After 3 weeks and still having high BP readings he doubled it again and I had gone from an 80mg dose to 320/25 mg dose.

SIX months later I am still taking quadruple my original dosage for high BP which is keeping it in check. I'm due a checkup next week and plan to discuss with him whether or not this medicine has somehow affected my heart negatively. I'm really concerned with the fact that I have not been able to return to my original 80mg dose and worry that it's caused some sort of permanent damage to my heart.

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114 people found this review helpful
Verified Reviewer
Original review: Oct. 21, 2016

As a precaution, one may want to ask their doctor for prescriptions of ** and ** while taking Phentermine. Before I decided to try Phentermine, I was already on ** (20 mg) and ** (30 mg), both of which I usually take before going to bed. As a result, I have not seen any marked increase in depression, irritation or insomnia. I have noticed an increase in dry mouth, so I have increased my water intake, which is a great aid in weight loss, anyway. Many weight loss supplements include chromium to produce the same affect and induce increased water intake. And, I would definitely recommend using a dry-mouth toothpaste, such as Biotene.

As an additional precaution, I plan to skip Phentermine on weekends. I decided to try Phentermine after my dad reported to good results my niece and her husband have had using it. Becoming about 70 lbs overweight, despite portion control and not eating very much - at all, I became extremely frustrated. And, working out just wasn't helping. Frankly, I got mad and disgusted with myself. I have been using Phentermine 37.5 for little over a week now, so I don't have any major progress to report. Though my pants seem to be fitting a bit looser.

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78 people found this review helpful
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Verified Reviewer
Original review: Oct. 8, 2016

I first started phentermine back in 2009 & I lost a total of 80 pounds in 5 months with diet & exercise, but I started to have bothersome side effects like lack of sleep, sleep paralysis, agitation. I also suffer from bipolar disorder. I have been on phentermine again for two months & have lost a total of 60 pounds which is helping wonderful with my weight. But the side effects I'm having now are Hallucinations, visual & auditory. I get this high burst of energy & do my workouts, but at night the Hallucinations occur along with tremors. I don't know how to explain it, but it feels as if my bed is shaking like a earthquake & visually see the walls moving, not only that increase in sexual desires.

I take 37.5 mgs everyday & I may miss one or two days so I'm not sure if I've become dependent or addicted or am I having serious side affects or could it be due to bipolar with manic episodes, but I'm also having marital problems bc my husband thinks the medicine is making me worse. I feel like I'm losing my mind. I can't stand loud noises. It aggravates me bad, but as far as weight loss it helps. I may not be eating enough, but I feel so thirsty & I drink plenty of water or g2. Mentally I'm exhausted more than I am physically. Can anyone give me a explanation for this or any advice of what I should do, go off them medicine or cut the dosage in half?

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129 people found this review helpful
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Verified Reviewer Verified Buyer
Original review: Oct. 5, 2016

Like many others, my doctor prescribed Phentermine wanting me to lose a few pounds. The first couple of weeks the only thing I had a problem with was dry mouth. After about the third week, I started to have anxiety attacks, crying all the time, depression and heart palpitations. It got so bad I almost ruined my relationship. I told my fiance about it and he insisted I stop taking the drug and couldn't believe my doctor would even prescribe something like Phentermine knowing the side effects. In less than 30 days this drug almost destroyed my entire life. I'm normally a happy and joking person, but the last month has been the most emotionally painful time in my life all because of this little pill. Losing weight on this medication is not worth my sanity.

154 people found this review helpful
Verified Reviewer
Original review: Sept. 19, 2016

No doubt this pill helps you lose weight. I have been taking it almost 2 weeks and lost 10lbs, which I know I'm going to gain it all back. This pill might help some but for me the side effects are horrible. I'm obsessed with losing weight but not with this pill. The first 3 days were amazing. I had lots energy. I did have cotton mouth and sweated like nobody's business. I drink a lot of water anyways but had to triple the intake because I was so thirsty.

I am a very happy go lucky person. Yes I have the normal every day stresses, like everyone else. But by no means am I a suicidal person. I don't take any kinds of meds and I'm a very healthy person with no medical issues. The 4th day on this pill, I started having self-doubt. I didn't think anything about it. I kept taking the pills, everyday became a struggle. I started hating myself and felt that everyone hated me. I cried all the time for no reason. I was mad at myself for feeling this way. I talked with my friends, I even talked with my husband. Everything they told me became twisted in my head. I had convinced myself everyone hated me and I didn't need to exist.

I've only been off the pill today and have had some withdrawal issues. I hope these feelings will go away quickly and I can be back to myself soon. Just be careful taking these pills and follow the doctor instructions to a T. And if you feel anything out of the way call your doctor immediately.

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157 people found this review helpful
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Verified Reviewer
Original review: July 29, 2016

I started taking prescribed phentermine for weight loss. I weighed 197 lbs and 6 weeks later I am at 173 and still losing weight. However, I had some issues, depression, panic attacks that would happen every few min without medication. I had a thyroid issue and ADD and a low libido. I had these things for years started in my 30's I am now 52. Phentermine has given me back my life. I have no real depression any more on this medication. I feel energized without feeling jittery. I can think clearer and it controls my ADD. I no longer get panic attacks. None.

I have done some research on this drug and society has been SO misinformed by the media. They confuse phentermine with the popular 80's diet crazy **. The first part of that diet phase was ** which is what caused the heart issues and the holes in the heart, not the phentermine itself. Furthermore at clinicaltrials.gov, they have done studies on this drug since 1954 and there is no evidence to suggest that it is addicting. None. Lastly, it is a mild ** like **. So you don't get the high like ** gives you. I think the first week I took it I had some heart acceleration and headaches but it disappeared. The only thing I don't like is that it causes constipation. I have high blood pressure and am on medication for it. However since I lost weight I take less thyroid and blood pressure meds now. So this drug may not be a "fits all" type drug, but for me it works. I still losing weight, feel great, have energy and libido and can think more clearly.

I don't know about everyone else but this ADD girl with her thyroid, lagging energy, foggy brain thinks this is a miracle and I hope that I can continue with this although maybe on a milder dose. Do your homework look on government sites, look at real medical sites like top medical school. Don't just go to blog type sites. There is real information and tests on this drug and it has been on the market since 1954. No one has died or overdosed strictly from taking this drug. And this IS an FDA approved drug for weight loss. Also, you can stay on this drug long term. You just need to monitor your blood pressure and heart rate. I do my heart rate daily on my phone (it has a sensor) and I have a portable machine for my blood pressure. I have been normal on all fronts.

With any medication you need to find out if it has adverse reactions with any other drugs you take. Only take this drug under a doctor's prescription and care. This is for people who need to lose 50 or more pounds. Basically obese and morbidly obese. Talk to your doctor or several until you get all the answers you need. Good luck in your weight loss.

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477 people found this review helpful
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Verified Reviewer
Original review: July 20, 2016

I am 5'6", 39 and diagnosed with morbid obesity, high blood pressure, sleep apnea and lived a very inactive life prior to using **. My physician prescribed the medication in February 2016 and I've taken it on and off up until July 2016. I have transitioned off the medication and proud to say that I have changed my eating, drinking and physical exercise habits. My blood pressure is much better and my sleep apnea has not been an issue. I don't breathe as heavy or feel so short of breath or tired on short walks. My stamina has greatly increased, which is good since I have three toddlers and work full time. In addition, I work out almost every day and balance my meal portions. Typically, water is all that I drink and at times I will sneak in lemonade. Overall, I am satisfied with my results, but I know it's not a long-term solution and would not advise anyone to take it as long as I have.

I too suffer with depression and self-esteem issues and have learned to balance how I feel about my health, body and self-image. Yes, I have noticed some weight gain in the past when stopping, but that only encourages me to work harder at diet, exercise and ensure I'm taking my thyroid medication as well. Every little boost in metabolism, energy levels and a smart diet plan will lead to results. Patience, dedication, discipline and knowing this is not a magic weight loss pill are key to weight loss success. Overall, I would advise you to follow your gut on taking any medication that has as serious side effects as this in some case studies. Please do your research and discuss your options with your doctor before popping this or any pill.

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122 people found this review helpful
Original review: July 17, 2016

I have read several negative reviews. Perhaps my body is completely different than others or my brain chemistry is. I took this pill years ago. I just began taking it again, the lowest dosage, because I felt beyond sluggish all day, every day. When I take this I feel "normal", not hyper, just not sluggish. I have no negative thoughts, etc while taking this. Again, maybe it's just me and the way my body metabolize medications. Hopefully I can find a Dr who can answer this for Me. If anyone has any suggestions as to why this pill would make me feel "normal" please feel free to share!!!

142 people found this review helpful
Verified Reviewer
Original review: July 12, 2016

I have spent the past few days reading reviews on my phone and by no means am I trying to belittle anyone but in all the negative reviews in which people cannot sleep and are having psychotic episodes and depression and then gain all the weight back...none of these reviewers mention that they are eating a balanced diet with more vegetables and drinking more water than they have in their life. It's 2016 and the internet is imploding with health information and I have a hard time believing anyone overweight hasn't taken the time to educate themselves on what it takes to exchange bad habits that cause weight gain for good habits that promote health.

This pill is not a miracle pill, there is no such thing. If you take it and allow the chemical to take over and not feed your cells with nutritious healing foods, your cells absorb the chemical and you will experience these negative side effects. If you are new to this pill please create a mindset that this is your "personal trainer" who allows you an opportunity to start making better choices, learning how to "re-feed" yourself and hydrate yourself while providing the motivation (energy) to start a daily exercise program. This is the only way you are going to feel well on the medicine and learn new habits so you don't gain the weight back after you stop taking the medicine.

I was given the medicine for 30 days in 2014 and I was able to shed the weight I wanted while trying to get in shape for a beach trip. I was eating well and committed to my workouts and all was a success until I returned home and started eating pancakes and hash browns for dinner and to be expected, the weight returned. After a year of limiting my calories and binging because I had felt deprived and frustrated, my thyroid was out of whack so in addition to my doctor resetting my thyroid meds, I asked for another prescription to get me back on track as I am wholly committed to taking the time to prepare healing foods. I have a 30 day supply and this is it as I will not repeat the mistake I made in 2014. I worked too hard to get in shape only to get lazy and undo my results.

My second day on Phentermine, I had received some disappointing news, silly as it may be, that a lodging reservation had been canceled which had taken me a day to secure. I felt so devastated that I strangely did feel self-pity come over me - which is TOTALLY not me...I mean it put me feeling in the dumps! So I know, the moodiness is a real side effect but by being aware of the cause when it happens, your "personal trainer" can bring this to your attention so you can make a mental shift and learn to let go and replace your negative thoughts with positive thoughts. I do find that even my affection towards my husband wanes as an emotional side effect, but because I am aware of this, I make an extra effort to be loving towards him even though it is not what I am feeling as a result of the medication. Do not give in to your emotions, feel the feeling and then let it go. It takes awareness and work, but it is necessary for you to live in balance.

I could go on forever but my point is...if you are reading all these reviews, I hope you learn something from it all and it helps you to be successful with your investment both in the pill and in your health. I do think it is a shame that Weight Loss Clinics are not REALLY setting people up for success while taking their money and if you feel that you are not fully informed, you have to take the responsibility to learn how to feed yourself and lose the bad habits. If you do not eat healthy meals balanced with vegetables, healthy fats and carbs, you are going to endanger your health and gain the weight back...and as we all know, this is a fact whether you are on a pill or not.

If you are new to learning about health, there are so many good resources on-line. A simple book I read many years ago transformed my life and taught me how to prepare delicious healing foods and as a result I felt FULL VITALITY for the first time since childhood (I contracted parasites in my youth that I have been battling for decades).

We can transform our health, don't use Phentermine as a crutch, allow it to help you make life long changes. This is your opportunity of a lifetime. Learn how to prepare healthy foods quickly and get on an exercise program that makes you feel alive again. Be aware of your unsettling feelings, and make a mental shift. Never stop hydrating yourself throughout the day. Don't continue to give-away your hard-earned money for visits to the clinic and monthly prescriptions, that money can go to your grocery bill as healthy eating is a financial investment that pays off in the long run. You will want that extra money to reward yourself with new outfits when you finally feel really good about yourself.

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502 people found this review helpful
Verified Reviewer
Original review: July 8, 2016

I was diagnosed with Hashimoto's Thyroiditis and it makes your metabolism extremely sluggish. I didn't eat a ton of food but could never lose weight. I was stuck. My endo prescribed this 15mg for me on 12-7-15. I have taken it faithfully since and have lost a very healthy 42 pounds which really helped with my recent hip replacement. I am off for the moment because of my surgery but will go back on and finish what I have plus the 1 refill I have left and then I will be off for awhile. I have found it to be a great help. I have not had any of the terrible emotions or side effects described in some of these reviews. I cut way down on carbs and almost totally eliminated sweets. I really love this medication. My husband saw my success and took the 37.5 prescribed by his MD. He was only allowed for 3 months. He has lost 36 pounds and he has kept up being active. This has been a great boost for each of us. I am so sorry for others problems.

180 people found this review helpful

Phentermine Company Information

Company Name:
Phentermine
Website:
www.phentermine.com

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