Phentermine User Reviews & Ratings (Page 5)
Brand names: Adipex-P, Lomaira, Atti-Plex P
Phentermine has an average rating of 8.6 out of 10 from a total of 3,014 reviews on Drugs.com. 82% of reviewers reported a positive experience, while 5% reported a negative experience.
Reviews for Phentermine
- bre...
- Taken for 1 to 6 months
- August 21, 2024
For Weight Loss (Obesity/Overweight) "I took this 2 years ago and miss it every day. My weight had been stuck at a plateau for about a year, my doctor recommended I go on this for 3 months. I had so much energy, lost 30 pounds, and have never felt better in my life."
- Tin...
- January 30, 2015
For Weight Loss (Obesity/Overweight) "I'm an 18-year-old female. My entire life, I've always been overweight, and I wasn't able to lose it. It didn't bother me until I gained 40 pounds in less than a year due to being on birth control. I went from 175 lbs to 215 lbs, that's when being overweight caught up to me. I wasn't noticing how much my appearance changed until I went clothes shopping, and I couldn't fit into a size 16. That was when I went to my doctor, and he recommended Phentermine. It has been almost 3 months, and so far, I've seen nothing but positive results. I've lost 31 pounds so far and still going! I bought a size 13 mini skirt, and it was too wide! I haven't fit into a size 11 since I was 15. I strongly recommend it because of it, I smile every time I look in the mirror now."
Frequently asked questions
- Que...
- Taken for less than 1 month
- December 21, 2019
Phentermine for Weight Loss (Obesity/Overweight) "Started Adipex late October, now it is in the middle of December. I have lost 20 pounds. The pill literally cut my appetite, and I drank water. No sweets, breads. I really didn’t exercise, but housework, working, and being a full-time Mom and Wife. I guess you can say that’s where it came from. The only side effects I had were dry mouth and insomnia, nothing too bad. Oh, and yes, I could have lost more weight, but I skipped some days taking the pill."
- Tri...
- Taken for 1 to 6 months
- May 23, 2018
Phentermine for Weight Loss (Obesity/Overweight) "I've tried almost every diet, weight loss pill, and home remedy on the market. Nothing has really worked since I've turned 40. After my physical, the doctor started me on Lomaira, and I lost 10 pounds the first month without even exercising! Now I'm in month 2, exercising 4 times a week, and I feel better than I have in a long time. I've lost another 6 pounds in 8 weeks for a total of 16. It's really been my saving grace for eating less junk food & making good choices, especially at night! I'm determined to be Fabulous and Fit at 40, and I think I've finally found something to help me get there. :)"
Are you taking this medicine?
Your review helps others make informed decisions.- Don...
- Taken for less than 1 month
- August 9, 2024
For Weight Loss (Obesity/Overweight) "I started taking this medication a week ago. I also joined Weight Watchers. In the past week, I lost 7 pounds, but I changed my eating habits. I do have high blood pressure, which my doctor is monitoring. I feel good with my results. I take my capsule after breakfast and have had no side effects. I should mention I'm over 60 and more than 230 pounds, well I was. I'm looking forward to this journey."
- jen...
- May 20, 2014
For Weight Loss (Obesity/Overweight) "I started taking 37.5 mg Phentermine in March 2014 and it is now May 2014. In the past two months, I have lost almost 40 lbs! My starting weight was 185, and I am now at 148. I went from a size 14 to almost a size 6!! In the beginning, I had severe dry mouth, but it has now subsided. I also haven't had any sleeping problems nor blood pressure issues at all. For anyone needing a jump start to weight loss and something to help you make better food choices, this medicine is awesome!"
- ked...
- Taken for 1 to 6 months
- March 25, 2015
Phentermine for Weight Loss (Obesity/Overweight) "This pill works! I do advise that you eat breakfast, wait 30 mins, and drink water throughout the day. If you don't get hungry, eat something wholesome. My experience with headache and mood swings was due to me not feeling hungry, yet my body still needed fuel. Listen to your body! I'm at a weight that I'm happy with. I do exercise, it's my therapy. One seventy-three from 205! Also, it helps with my blood pressure. Eating is so much easier. I can think about what I need to prepare versus just grabbing the first snack, not so good choice that would satisfy me. Know your body, breathe, don't overthink, be happy. This is coming from me! It helped along with small positive changes. Peace!"
- Tam...
- Taken for 6 months to 1 year
- December 27, 2023
For Weight Loss (Obesity/Overweight) "I started taking 37.5 mg at the end of June 2023 and it's now the end of December 2023. I have lost a total of 53 pounds in 6 months. I have cut out carbs, sugar, and stuck to water (trying not to drink my calories), all while staying in a calorie deficit. I also have not worked out one day this whole time. Don't get me wrong, I am human and have my days where I have a cheat meal or a piece of candy, but I definitely limit myself to this. Overall, I highly recommend this medication as a way to help you change your lifestyle. Take this as early in the morning as possible as it gives you a lot of energy and taking too much may keep you up at night. I have experienced dry mouth with it, but it has gotten better the longer I take it. On the plus side, the dry mouth makes you drink more water and chewing gum helps. I would say to give this medication a fair two-month trial to see if it's a good option for you."
- mzb...
- Taken for less than 1 month
- October 24, 2013
Phentermine for Weight Loss (Obesity/Overweight) "I have been taking Fastin for a little over two weeks. I started at 150, and I'm currently 140. Fastin causes me not to be hungry as much and gives me energy. I do feel a little jittery sometimes and have a funny taste in my mouth. Overall, I'm pleased with my weight loss and will continue using Fastin."
- BEL...
- Taken for 10 years or more
- March 1, 2020
For Weight Loss (Obesity/Overweight) "I had been taking this pill for almost 10 years. I lost the weight I wanted and kept it off, no caffeine. I did drink, it never bothered me. Two years ago, my new doctor took me off. I have gained 61 pounds back. I've talked to him about letting me try it again to rid myself of extra weight since I am so depressed because I can't even sit down and get up off the floor. So yes, it is a little jittery at first, but you shake that off by doing stuff like cleaning the house, which was my busy thing to do."
- Kri...
- Taken for less than 1 month
- October 11, 2018
Phentermine for Weight Loss (Obesity/Overweight) "I started taking Adipex on a Saturday, which was September 1, 2018. I went to the doctor and weighed in on September 26, 2018. I have lost 15 pounds. I weighed in at 335 lbs and now weigh 320 lbs. I will go back on October 26, 2018, and I will definitely let you know. I haven’t had any side effects at all! I mean none!! I walk 5 days a week for 30 minutes, nothing else. I am very happy, and I am starting to feel better about myself."
- Mar...
- April 1, 2016
Phentermine for Weight Loss (Obesity/Overweight) "So I was taking phentermine for a month and lost 15 pounds. I stopped taking it because it cost too much every two weeks to go to the doctor and get medication. I googled pills like phentermine, and this one came up. The pills look the same except phentermine is smaller. I took half a pill of Fastin instead of the whole thing, and it feels stronger than a whole pill of phentermine. So if you're new to this pill, I would do only one pill a day and split it in two. It works as an appetite suppressant and an energy booster. I definitely would recommend this. But please take only one pill a day instead of two and split it in half."
- Ala...
- December 23, 2015
Phentermine for Weight Loss (Obesity/Overweight) "This product is the real deal. I lost 20 pounds in 1 month. The first week, I felt weird, like I was high. The energy is great. I never exercised because I was overwhelmed with my job & school. And I ate what I wanted to. I only drink lots of water and sometimes with Crystal Light, no sweets. Everyone wants to know what I am doing. I recommend this to everyone that needs a boost to drop the pounds. I started at 188, today I'm 162. That's a loss of 26 pounds in 5 weeks. Next week I will start exercising."
- Kap...
- Taken for less than 1 month
- September 2, 2018
Phentermine for Weight Loss (Obesity/Overweight) "I started this medication 10 days ago. I’ve lost 5 lbs. I’ll weigh myself again in another 10 days. I have had virtually no side effects - just more energy, which is a good thing because I have a chronic illness that causes fatigue. But no heart palps or dry mouth! I was 191 lbs on 8/22/18 and now on 9/2 I am 186 lbs. Honestly, it just makes me forget about hunger."
- Ash...
- Taken for less than 1 month
- April 28, 2019
For Weight Loss (Obesity/Overweight) "Started the pill on a Wednesday and by Saturday I was down 10 lbs!!! From 224-214!!! I’ve read all the reviews and side effects but my experience has been good. Extreme dry mouth and once had a headache but I’ve been okay. Hoping to get down to about 170 lb. Good luck everyone!!!"
- Liz...
- Taken for less than 1 month
- April 16, 2014
Phentermine for Weight Loss (Obesity/Overweight) "I've been on Adipex for 6 days now and have lost 12 pounds. I'm really happy about that but I've had constant diarrhea every day since then and have become very dehydrated. Be cautious of the side effects."
- Cyn...
- Taken for 1 to 6 months
- February 22, 2020
For Weight Loss (Obesity/Overweight) "I was 215 lbs, now 179.5 lbs. My goal weight is 140 lbs. I lost 36 lbs in the 3 months that I took phentermine. I did not feel hungry and had energy. I did have dry mouth and had trouble getting enough sleep. I feel that it is well worth the side effects. I drank plenty of water and would take OTC meds to help with constipation. I also would recommend taking the medication as early as possible so that by the late evening, you can sleep. I have been off phentermine for 3 weeks now and am having trouble losing. I have not gained any weight. My doctor put me on Wellbutrin to continue to help me lose weight. I have less energy, and it really doesn't help much with hunger. I am doing intermittent fasting, and hopefully, I can lose enough until I can get back on the phentermine in 5 months."
- Mye...
- October 12, 2014
For Weight Loss (Obesity/Overweight) "I am 5'1 and weighed 132 lbs when I started taking Fastin. After 3 months, I had lost down to 107 lbs. I never did exercises and I ate anything I wanted, and the weight just kept dropping. So to me, this is a miracle. I would definitely recommend this to anyone."
- Vog...
- Taken for 6 months to 1 year
- March 24, 2017
Phentermine for Weight Loss (Obesity/Overweight) "Lost 45 lbs on this medicine and couldn't be happier. This pill works. I have kept the weight off for 6 months now and desire to lose another 15 - 20 lbs, so I'm going back on it. My belly has shrunk! 5 ft 2 started at 212 lbs, now 167 lbs. Some people that haven't seen me in a while do a double take. Counting my calories, exercising 5 days a week, keeping a food diary, and drinking lots of H2O helps too. Good luck all!"
- Bro...
- Taken for less than 1 month
- September 5, 2024
For Weight Loss (Obesity/Overweight) "I struggled with weight a majority of my life, I lost weight naturally in the past, but since then my body has undergone a lot of stress from my life that this time around I found it very difficult. I started at 215 and managed to get down to 174, but then I ended up gaining some of it back, which put me back up to 195. I got put on phentermine at 37.5 mg, and I have been taking it for a little over a week and have already lost 11 pounds, it has curbed my appetite and some cravings. I also drink about 80 ounces of water daily and eat as healthy as I can. I'm currently sitting at 184 pounds, and my short goal is 160. I'm feeling very hopeful."
- Dee...
- Taken for 1 to 2 years
- June 29, 2019
For Weight Loss (Obesity/Overweight) "From 180 lbs to 135 lbs. I came off the pills for 8 months. Gained a lot back. Went to doc recently & got more. I usually take 1/2 pill but doc gave me capsules. When I started taking them, I felt awful. My heart was racing & I got very sleepy, which happens when your heart is overworking. It was giving me the opposite effect. I couldn’t sleep well. Since you cannot cut these in 1/2, I went back to doc for tablets. Took my 1/2 tablet & in only a few hours… I was again tired & had to lay down & take a nap. I had no idea what was going on so I hopped on Google. SOLUTION: I was NOT drinking enough water. Yesterday was my 1st actual day using Phentermine properly. I woke up, took 1/2 my pill, drank a bottle of water & kept sipping water. You know what? FINALLY ENERGY! I cleaned my house, yard, car. It worked! Now the weight should come off. Folks, learn from me. You must drink more water (or other no-calorie drink) for these pills to act as they should. Good Luck"
- res...
- Taken for 1 to 6 months
- February 5, 2025
Phentermine for Weight Loss (Obesity/Overweight) "I heard about Lomaira through a friend who had experienced success and looked great. I asked my doctor about the drug, and she mentioned that she hadn't heard of it. So we looked it up together, and she thought it could be a good fit for me. I've been on it for 2 months now, and I've lost about 15 pounds. I'm almost at my goal BMI for healthy weight. The medication has made me less hungry and given me more energy to exercise. Exercising is much easier now that I'm not holding an extra 15 lbs. My doctor and I think I'll stop the medication after 3 months and only ever use it as needed. I was scared of the GLP-1s, and I didn't want to spend the money, so I'm glad Lomaira worked for me. Good luck!"
- Tee...
- December 5, 2014
For Weight Loss (Obesity/Overweight) "I started phentermine 15mg on 9/28/14. I was at 252 lbs, 5'9 ft. After my weigh-in on 11/16, I was at 222 lbs, 30 lbs in total weight loss. Water intake and different cranberry juices 3-4 days. Walking 1.5 miles, mostly baked foods. Italian dressing instead of butter on baked food. I like it so far and I'm keeping it off this time."
- Anonymous
- April 3, 2009
Phentermine for Weight Loss (Obesity/Overweight) "I started taking Adipex early February 2009 weighing in at 288 lbs. Exactly one month later, I weighed in at 268 lbs. Now, on April 3, I am weighing in at 255 lbs, only taking half a pill every other day. Sometimes I go a few days without taking it. I started out with a 30-day supply, and two months later still have 7 pills remaining, so it really doesn't take much. I love it! It gave me a boost of energy, so with exercise and a healthy diet, I have lost 33 lbs in 2 months! NO SODAS AT ALL. I do not deprive myself of sweets. If I crave chocolate, I may eat 1 or 2 cookies. It has changed my life completely."
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For Weight Loss (Obesity/Overweight) "I've been taking phentermine for 2 months and I have lost 22 pounds. I haven't exercised, just my normal active life as a mother and student. The only side effect I've had is severely dry mouth and no appetite. I literally force myself to eat something."