PredniSONE Night Cough, Leg Cramps, Short of Breath, Antihistamine, Headaches

I have BOOP and was put on Prednisone. I was told this is the only treatment to control BOOP. Soon as I got on it I would pour sweat from my head so bad I was dripping all down my face. I had the shakes so bad in my hands I could not even hold a cup to drink. Before the Prednisone I had a night cough but not too bad. After being on the Prednisone I felt like I was drowning and coughed all night and couldn't sleep.I found out that if I took a antihistamine every 4 hours at night I could get some relief from the non stop coughing. My heart would race when I would lay back down after I would get up to got to the bathroom. I also felt more short of breath then before the prednisone. I had leg cramps so bad I would scream in pain. I never get headaches but did on the Prednisone. also blurred vision. I called my Dr. and still haven't been squeezed in for an appointment. I have weaned myself off the Prednisone and I will die before I take it again. I really felt it was killing me. I have NEVER been so miserable.I can only hope that when I can FINALLY see my Dr. that they will come up with ANY other treatment. Prednisone made me feel much worse the what it was suppose to treat. Anyone on it that wants off beware that you HAVE to taper off and it takes time or you will damage your adrenal gland beyond repair and you could die!! Please be careful!!