Adipex® (phentermine) is a weight loss medication that can be prescribed for short-term use. It is chemically related to amphetamines and works by suppressing the appetite and increasing metabolism. You should talk to your healthcare provider before using this drug if you are pregnant, have high blood pressure, or have hyperthyroidism. While most people tolerate Adipex tablets and capsules well, potential side effects include dizziness, restlessness, and dry mouth.
(Click Adipex to learn more about the effects of Adipex, to find out when and how to take this drug, and for a list of other potential side effects. You can also click any of the links in the box to the right for specific information.)