The most frightening side effects I have ever had from a med. Bia...

The most frightening side effects I have ever had from a med. Biaxin XL for severe sinus infection. Stomach very sick,headache,muscle aches, increase in blood pressure. The scariest of all, profuse sweating started on 4th day. I cant seem to do anything without sweating.I also take beta blocker for arrythmia. So at first I thought it was heart related. Pharmacist tells me Biaxin Xl is very very potent and has more side effects than we know.It can raise bp and cause severe sweating and hundreds of other things. I am stopping today with or without Dr.'s approval. Supposed to take another 5 days. Insane