Phentermine is a prescription diet pill that suppresses appetite. For people who are obese, or have a weight-related medical condition, this appetite suppressant can be a life-changing drug. Phentermine is effective, safe to take short-term (three months), and inexpensive.
How long can you take phentermine safely?
Take phentermine exactly as directed. Most people takephentermine for 3 to 6 weeks; the length of treatment depends on how you respond to the medication. Phentermine can be habit-forming. Do not take a larger dose, take it more often, or take it for a longer period than your doctor tells you to.
How many months can you take phentermine?
Use of phentermine alone is only approved for short periods of time (less than 3 months). But there are new formulations of phentermine with other medications that may be safe to use for a longer period of time.
Why is Phentermine short term?
Phentermine is used temporarily in people who are overweight or obese and are actively trying to lose weight through diet and exercise. It’s temporary because its effectiveness decreases after three to six weeks.
Can you take phentermine intermittently?
Conclusion: Intermittent phentermine therapy is as effective as conventional daily phentermine treatment in promoting weight reduction while having similar side effect profile. Unless otherwise noted, all abstracts presented at ENDO are embargoed until the date and time of presentation.
Has phentermine killed anyone?
Forty-one (0.3 percent) of 13,972 phentermine users experienced a major adverse event (36 cardiovascular events; 5 deaths), but none of these was among the long-term users.
Can you take phentermine every other day and still lose weight?
We suggest for those women trying to lose 25 lbs or less, you start weaning off the phentermine after the second month. Take the pill every other day for two weeks, then every third day, until you are down to 1 pill a week (usually Sunday) then stop completely.
Can you take 2 phentermine a day?
Do not take two doses at one time. Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of phentermine can be fatal.
How long does it take to start losing weight on phentermine?
Most weight loss takes place within the first six months of using the medication. Since ADIPEX can be addictive, it’s possible to develop a drug dependence or even stimulant use disorder with prolonged and unsupervised use of this medication.
What happens if you take phentermine for too long?
Physical and psychological dependence may occur with the long-term use of phentermine. A withdrawal reaction, which includes excessive drowsiness, fatigue, tremors and depression may occur after prolonged use.
Is phentermine a narcotic?
Phentermine: an appetite-suppressant amphetamine classified as a narcotic in France.
Does phentermine affect your brain?
Summary: Users of widely prescribed diet pills may suffer irreversible loss of brain serotonin nerve terminals, possibly resulting in symptoms of anxiety, depression, cognitive and sleep problems, suggests the first author of a newly published report on fenfluramine side effects.
What drug is similar to Phentermine?
The FDA has approved five of these drugs—orlistat (Xenical, Alli), phentermine-topiramate (Qsymia), naltrexone-bupropion (Contrave), liraglutide (Saxenda), and semaglutide (Wegovy)—for long-term use.
What should you not take with phentermine?
Do not use phentermine if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.
Why is Phentermine making me tired?
Fatigue or tiredness can come as a result of sleepless nights or following a period of over-stimulation, however, adverse effects of phentermine also include drowsiness, fatigue, and reduced energy levels.
What does phentermine 37.5 mg do?
It stimulates the central nervous system (nerves and brain), which increases your heart rate and blood pressure and decreases your appetite. Phentermine is used together with diet and exercise to treat obesity, especially in people with risk factors such as high blood pressure, high cholesterol, or diabetes.