Review: could Phentermine cause Weight gain (Weight increased)?
Summary: Weight gain is found among people who take Phentermine, especially for people who are female, 40-49 old, have been taking the drug for 1 - 6 months, also take medication Pondimin, and have Depression.
We study 11,022 people who have side effects while taking Phentermine from FDA and social media. Among them, 86 have Weight gain. Find out below who they are, when they have Weight gain and more.
You are not alone: join a support group for people who take Phentermine and have Weight gain >>>
Phentermine has active ingredients of phentermine hydrochloride. It is often used in weight abnormal. (latest outcomes from 13,058 Phentermine users)
Weight Gain has been reported by people with depression, high blood pressure, bipolar disorder, pain, high blood cholesterol. (latest reports from 76,706 Weight Gain patients)
On Apr, 25, 2015: 11,022 people reported to have side effects when taking Phentermine. Among them, 86 people (0.78%) have Weight Gain.
Time on Phentermine when people have Weight gain * :
|< 1 month||1 - 6 months||6 - 12 months||1 - 2 years||2 - 5 years||5 - 10 years||10+ years |
|Weight gain||9.09%||27.27%||9.09%||27.27%||9.09%||18.18%||0.00% |
Gender of people who have Weight gain when taking Phentermine * :
|Weight gain||87.36%||12.64% |
Age of people who have Weight gain when taking Phentermine * :
|Weight gain||0.00%||0.00%||1.64%||9.84%||19.67%||39.34%||27.87%||1.64% |
Severity of Weight gain when taking Phentermine ** :
|least||moderate||severe||most severe |
|Weight gain||9.09%||36.36%||27.27%||27.27% |
How people recovered from Weight gain ** :
|while on the drug||after off the drug||not yet |
|Weight gain||0.00%||0.00%||100.00% |
Top conditions involved for these people * :
- Depression (12 people, 13.95%)
- Pain (9 people, 10.47%)
- Fibromyalgia (6 people, 6.98%)
- Bipolar disorder (4 people, 4.65%)
- Insomnia (4 people, 4.65%)
Top co-used drugs for these people * :
- Pondimin (28 people, 32.56%)
- Prozac (19 people, 22.09%)
- Zoloft (15 people, 17.44%)
- Xenical (14 people, 16.28%)
- Redux (14 people, 16.28%)
* Approximation only. Some reports may have incomplete information.
** Reports from social media are used.
How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.
Get connected: join our support group of phentermine and weight gain on
Do you have Weight Gain while taking Phentermine?
You are not alone! Join a support group on :
- support group for people who take Phentermine and have Weight Gain
- support group for people who take Phentermine
- support group for people who have Weight Gain
Drugs in real world that are associated with:
Could your condition cause:
- A study of drug interactions between Lisinopril, Simvastatin, Hydroxyzine, Effexor Xr for a 36-year old woman with Hypertension, High Blood Cholesterol, Insomnia, Anxiety Disorder. The patient has Exhaustion, Fatigue, Lethargy, Tiredness, Weariness, Weight Gain
- A study of side effects of Effexor for a 45-year old woman with Anxiety Disorder. The patient has Weight Gain
- A study of side effects of Seroquel for a 40-year old woman with Bipolar Disorder. The patient has Weight Gain
- A study of side effects of Vesicare for a 36-year old woman with Overactive Bladder. The patient has Weight Gain
- A study of drug interactions between Losartan Potassium And Hydrochlorothiazide, Amlodipine Besylate for a 51-year old woman with High Blood Pressure. The patient has Loss Of Libido, Weight Gain, Supraventricular Tachycardia, Tired Eyes, Red Eyes, Dry Eyes, Glaucoma, Blurred Vision, Watery Eyes
Recent Phentermine related drug comparison:
NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
You may report adverse side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.