Phentermine is effective, safe to take short-term (three months), and inexpensive. For people who just want to fit into their skinny jeans, phentermine would never be medically advised or prescribed.
How long can you take phentermine safely?
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 long can phentermine be prescribed?
Adipex (phentermine) is a prescription medication given to assist people with weight loss. It works by decreasing the appetite and is usually prescribed for three to six weeks (though can be used for up to 12 weeks) to people who are exercising and eating a low-calorie diet.
Can i take phentermine for a year?
By contrast, when the FDA approved a new brand-named combination medication, Phentermine/Topiramate-CR (Qsymia), in 2012, it was for long-term use for a year or more. Many doctors prescribe phentermine, on its own, to patients for more than 12 weeks.
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. Phentermine acts much like a stimulant and has many of the same side effects: increased heart palpitations.
Can you take 2 phentermine a day?
Typical starting dosage: One 15-mg or 30-mg capsule each day. Take it in the morning, 2 hours after breakfast. Dosage increases: If your doctor started you on a 15-mg dose, they may increase your dose based on your weight loss and how well you tolerate the drug. Maximum dosage: 30 mg per day.
Does phentermine affect your brain?
A large body of evidence has observed that phentermine works by causing the release of two neurotransmitters, dopamine and norepinephrine, in your brain to suppress hunger.
Can you take Phentermine for more than 3 months?
The authors concluded that phentermine is safe and effective for longer-term use—that is, >3 months—for weight loss in low-risk individuals.
What are the blue specks in phentermine?
K 25 (Phentermine Hydrochloride 37.5 mg)
Pill with imprint K 25 is White & Blue Specks, Elliptical / Oval and has been identified as Phentermine Hydrochloride 37.5 mg. … Phentermine is used in the treatment of weight loss; obesity and belongs to the drug classes anorexiants, CNS stimulants.
Can you stop phentermine cold turkey?
-Patients taking phentermine long-term to treat obesity don’t have to worry about withdrawal when they come off it, researchers found. Patients taking phentermine long-term to treat obesity don’t have to worry about withdrawal when they come off it, researchers found.
Is phentermine a narcotic?
Phentermine: an appetite-suppressant amphetamine classified as a narcotic in France. Is a combination with topiramate on the horizon?
What are the bad side effects of phentermine?
Dizziness, dry mouth, difficulty sleeping, irritability, nausea, vomiting, diarrhea, or constipation may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly. This medication may raise your blood pressure.
Can I stop taking phentermine suddenly?
Abrupt cessation of long-term phentermine therapy does not induce amphetamine-like withdrawal. Long-term phentermine therapy does not induce phentermine cravings. Symptoms observed after abrupt phentermine cessation represent loss of therapeutic effect and are not withdrawal.
How does phentermine work best?
Phentermine stimulates the release of brain chemicals that will manipulate your mind to curb your appetite, so you feel full and eat less. Your doctor may prescribe this under the names Adipex or Suprenza. It’s approved for short-term use (a few weeks) only.
Is phentermine bad for your liver?
Despite long term availability and wide use of phentermine, there have been no published reports linking it to clinically apparent acute liver injury.
Does phentermine cause mood swings?
Tell your doctor immediately if any of these unlikely but serious side effects occur: fast/irregular/pounding heartbeat, mental/mood changes (e.g., agitation, uncontrolled anger, hallucinations, nervousness), uncontrolled muscle movements, change in sexual ability/interest.