For the past year I had been using cocaine on a semi regular basis. Once a week, on occasions twice a week, but never more than that. I have completely stopped this now since 3 or so months ago, and I know I won't take it again.
I have been feeling regular heart palpitations, in the last few months, usually one per day. These are without any other symptoms, no dizziness, no pain or discomfort, no shortness of breath. Sometimes I can feel my pulse beating hard in my head after exercise too, and sometimes if feels a little arrhythmic, but nothing major. However, as you can imagine, this can still be a little frightening.
I went to a cardiologist, and he listened to my heart and took my pressure. He told me everything sounds normal and that I shouldn't worry (however he didn't perform an ECG or anything.) He prescribed me some beta blockers for month, which pretty much totally stopped my palpitations.
However, now I have stopped the beta blockers and my palpitations have returned. Should I be very concerned about them? As I say I have no other symptoms. Can my use of cocaine really have caused permanent damage?
I am thinking to get a holter monitor, but I have no insurance, and they are very expensive. I think I will do it anyway, I just want to know if I should be running to the hospital, or if I can stay a little more relaxed?
By the way I am a male, 28, I smoke maybe 10 cigarettes a day and I drink at weekends.