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.
Can you take phentermine for 6 months?
At 6 months, a year, and 2 years after starting phentermine, weight loss was clinically significantly greater among people who used the medication longer-term (more than a year) or medium-term (more than112 days but less than a year) than in people who used it for only 3 months.
How long can you stay on phentermine?
Phentermine should only be used for short-term use (less than 12 weeks at a time) to help with weight loss.
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.
When should I stop taking phentermine?
Phentermine and topiramate
After you take the lowest dose for 14 days, your doctor can choose to progress you to a higher dose ( 9 , 20 ). According to the FDA, you should stop using the medication if you don’t lose 3% of your body weight after 12 weeks on the highest daily dose ( 20 ).
What happens if you take phentermine for more than 3 months?
FRIDAY, March 29, 2019 (HealthDay News) — Patients taking phentermine for weight loss for more than three months experience greater weight loss without an increased risk for incident cardiovascular disease or death, according to a study published online March 21 in Obesity.
Can i take phentermine again?
Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered. If you take too much of this medicine, it may become habit-forming (causing mental or physical dependence).
Does phentermine stop working after a while?
Frequently, the proper course of action is to increase adherence to the diet, rather than change the phentermine. However, if phentermine doesn’t work, stops working, or has an intolerable side-effect, you should ask your physician to switch to a different weight loss medicine.
How often can you take phentermine?
How to use Phentermine HCL. Take this medication by mouth as directed by your doctor, usually once a day, 1 hour before breakfast or 1 to 2 hours after breakfast. If needed, your doctor may adjust your dose to take a small dose up to 3 times a day. Carefully follow your doctor’s instructions.
Is phentermine bad for your kidneys?
Phentermine can cause elevation of the blood pressure and this can hasten the deterioration of kidney function.
Can I skip a day of phentermine?
If you miss a dose of Adipex-P (also known as phentermine), take it as soon as you remember. Because of sleeping problems, it is suggested that you take your last daily dose before 6 p.m. If it is near the time of the next dose or later in the evening, skip the missed dose. Then resume your usual schedule.
Can you exercise while taking phentermine?
While these benefits of taking Phentermine are important in the weight loss process, they should never take the place of a healthy diet and regular exercise.
Can stopping phentermine cause depression?
Abrupt cessation following prolonged dosing may cause a withdrawal effect (symptoms include extreme fatigue and depression).