Eye twitching for weeks is usually harmless, but certain causes and symptoms are worth a doctor's attention. Here's what's likely going on and what helps.
Period back pain is often caused by prostaglandins, but other factors play a role. Learn what's behind the ache and which remedies actually bring relief.
Sitting too long can cause butt pain for several reasons, from pressure on sit bones to piriformis syndrome. Here's what's likely behind your discomfort.
Treatment for macular degeneration depends on whether you have wet or dry AMD. Learn what options are available, from injections to supplements and emerging therapies.