I need to urinate at least every two hours.

Why insurance requires an 8 a.m. testosterone test and what causes hand numbness and locking fingers.

Dr. Roach: I am a 77-year-old female who recently had an abdominal and pelvic scan to rule out diverticulitis, and it came back showing a left staghorn calculus measured at 2-by-3 centimeters. This ...

Dear Dr. Roach: I am an 80-year-old man. In 2013, I was diagnosed with prostate cancer. I underwent 45 radiation treatments, which destroyed two nerves in my leg. I went to several orthopedic doctors, ...

Dear Dr. Roach: I read your answer to a recent question about seasonal affective disorder (SAD). You mentioned that folks can get SAD in the summer but didn’t discuss treatment options. I’ve tried ...