Feb 13, 2008 ... Phentermine can cause side effects that may impair your thinking or reactions. Be careful if you drive or do anything that requires you to ...
Central nervous system side effects include hyperactivity, insomnia, restlessness, tremor, and dizziness. Phentermine, especially when combined with ...
Potential side effects of phentermine include diarrhea, restlessness, and sexual problems. This part of the eMedTV archives offers a more complete list of ...