How does phentermine work to help with weight loss?
Phentermine ( Adipex-P ), an amphetamine derivative, is the most prescribed weight loss medication in the United States. Available as a low cost generic, phentermine has been approved for weight loss since 1973. How does phentermine work? Phentermine increases release of neurotransmitters which simulate metabolism and suppress appetite.
What kind of BMI do you need to take phentermine?
Your doctor may prescribe phentermine if you’re obese, meaning that your body mass index (BMI) is greater than or equal to 30. ). Phentermine is an FDA-approved drug intended for weight loss.
Is the diet drug phentermine related to amphetamines?
According to RX List, the diet drug phentermine is chemically related to amphetamines, which aid in weight loss by suppressing appetite 1. Its true chemical name is alpha-alpha-dimethylphenethylamine hydrochloride. Adipex-P is one common trade name for phentermine 1.
Are there any side effects to taking phentermine?
Obesity causes a number of serious health concerns, including heart disease and diabetes. For some people, the dangers of obesity override the potential for dangerous side effects of prescription weight-loss drugs such as phentermine. Although it’s not entirely clear how phentermine works, it primarily acts by suppressing appetite.
It can help weight loss by decreasing your hunger or making you feel full longer. Phentermine is also available in combination with topiramate for weight loss (Qsymia).
Many people do experience side effects with phentermine. Common side effects include heart-related symptoms (high blood pressure, fast heart rate, irregular heart rate) and brain-related symptoms (overstimulation, anxiety, psychosis, insomnia). Gastrointestinal side effects (like dry mouth and constipation) are also regularly reported
How long does it take for phentermine to leave the body?
A majority of the drug is excreted unchanged in the urine. An average of 48% of the dose is excreted in the urine in 24 hours, which increases to 84% in acidic urine. Elimination is primarily renal; excretion is increased by acidifying the urine.
What is the active ingredient in the drug phentermine?
The medication’s active ingredient, Phentermine Hydrochloride (Phentermine HCl), is a sympathomimetic amine anorectic that functions as a central nervous system stimulant. It is available as a tablet, capsule or orally dissolving tablet (ODT), and sold under the popular brand names: Adipex, Qsymia and Lomaira.