Phentermine

Phentermine (Adipex-P) is an appetite suppressant. It is a prescription weight loss pill for people aged 17 and older. This medication works best when it’s part of a treatment plan that involves a healthy diet and regular exercise. You take Phentermine (Adipex-P) by mouth once daily, usually in the morning. Some of the more common side effects of this medication include dry mouth, trouble sleeping, and headache.