What is Phentermine?

For answers to Frequently Asked Questions see our FAQ's section

What is phentermine?

Oral phentermine Hydrochloride (HCL) is sold for weight loss. It is in the Sympathomimetic family of appetite suppressants (used for the short-term management of exogenous obesity.)

When used in conjunction with diet, exercise, and behavior therapy, phentermine may help you to lose weight while you are learning new ways to eat and to exercise.

Three forms of phentermine are available:

Tablets
Capsules
Resin Capsules

How does Phentermine work?

Phentermine works by stimulating the hypothalamus gland and affecting certain neurotransmitters to decrease appetite.

The hypothalamus is the region of the brain that controls the autonomic nervous system, regulating sleep cycles, body temperature, appetite, etc.

Phentermine should NOT be used as a substitute for proper diet or exercise. For maximum effects, it must be used in conjunction with a reduced-calorie diet and/or exercise.

Any modifications in your diet, activity level, and behavior must be developed and continued long-term in order to continue losing weight and prevent the lost weight from returning.