I am 54-year-old overweight new user of phentermine. I think I now sometime feel faster heartbeat?
My heart and BP are normally fine, otherwise my doctor would not have subscribed Phentermine for me. I need to lose around 50 pounds. The medication is suppressing my appetite. I would like to hear if others have felt increased heartbeat (not all the time, but a few times/each day) or have had other negative side effects (besides dry mouth). I do exercise and have already lost, I think, a few pounds. Would like to stay on this phentermine for around 8-9 weeks but am wondering if I am doing damage to my heart.