Does phentermine have any long term side effects?
Does phentermine have any long term side effects?
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.
What is the longest time you can take phentermine?
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.
Does phentermine lose effectiveness over time?
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 for years?
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 happens to your body when you stop taking phentermine?
Diet pill withdrawal symptoms will normally begin between 6 to 36 hours after your last dose. These symptoms can include low mood or depression, cravings for other drugs or substances, fatigue or ‘brain fog’, weight gain, irritability, muscle aches and headaches.
Is phentermine hard on the liver?
No instances of acute liver failure or chronic liver injury have been linked to phentermine/topiramate, but it has had limited general clinical use. References on the hepatotoxicity and safety of phentermine and topiramate separately are given in the sections on the individual agents.
Does phentermine dehydrate you?
Drink plenty of water each day to prevent dehydration or kidney stones while you are taking phentermine and topiramate. You can easily become dehydrated while taking this medicine, which can lead to severely low blood pressure or a serious electrolyte imbalance.
When do you know if you have phentermine addiction?
Signs or symptoms of phentermine dependence (addiction) [ Time Frame: Long-term cohort subjects on phentermine 2 years or more. ] Signs or symptoms of phentermine dependence (addiction) [ Time Frame: Short-term cohort subjects on phentermine (APT) for 7 to 14 days.
When is the best time to take phentermine?
For oral dosage form (tablets): Adults and children 17 years of age and older— Lomaira™: One tablet three times a day, taken 30 minutes before meals. Phentermine: 18.75 to 37.5 milligrams (mg) once a day, taken before breakfast or 1 to 2 hours after breakfast. Children 16 years of age and younger—Use is not recommended.
What are the side effects of phentermine weight loss?
Phentermine is one of four FDA-approved weight-loss drugs intended for short-term use only. (Five other medicines are approved for long-term use.) Potential side effects include an increase in heart rate and blood pressure, insomnia, constipation, and nervousness.
How long can you take phentermine for withdrawal?
In the case of amphetamine withdrawal symptoms appear very quickly reaching a maximum at 48 hours after drug cessation. In this prospective study the addiction potential of phentermine will be assessed with validated psychometric scales to examine patients who have taken phentermine long-term for two years or more.