benign prostatic hyperplasia
"I have been on Hytrin for at last 20 years. Started at 1 mg. daily. It helped my flow immediately. Now at the age of 84 I am on 15 mg. It still works pretty well. I have occasionally had episodes of low blood pressure leading to dizziness but I'm not sure whether that it from Hytrin or other blood pressure medicine I take. My blood pressure seems to fluctuate a lot. Again, I don't know the cause(s)."