Treating hypertension: Are two meds better than one?

There are many ways to treat hypertension. Doctors can choose between traditional stepped-care monotherapy and low-dose combination treatment. Research supports the theory that a combination of two drugs, given at lower doses, is more effective than giving just one drug at double the dose. (Locked) More »

On call: Prostatic intraepithelial neoplasia

I've had three prostate biopsies over the past four years because my PSA has gone from 3.2 to 4.8. The first two biopsies were normal, but the new one found "PIN" but no cancer. Please explain "PIN" and tell me what it means for me. (Locked) More »