weight loss
"I took two A.M. doses of prescribed 15 mg phentermine over the course of two days. I experienced "amphetamine comedown" symptoms in the evening of both days, including some minor chest pains and pressure, so I decided to discontinue the pills. I then had to endure a 3-day unpleasant amphetamine withdrawal period. From two small doses. I know I am sensitive to drugs, especially "uppers" and "downers" so I suppose that was the reason why this happened to me while attempting phentermine for weight loss. I will never take it again because I did not feel safe while on it. Just be careful if you are sensitive to substances. Ask for the 8 mg dose to start and know that the drug puts a strain on your cardiovascular system."