Diseases & Conditions Archive

Tinnitus is a term used to describe a ringing or noise in the ears. While not usually a serious medical condition, the distress it produces can often disrupt people's lives. Understanding the condition and its symptoms will help determine how best to treat it.

A bunion is a deformity of the foot that causes the big toe to turn inward toward the other toes. This can result in damage to the other toes, calluses, and trouble walking.

Metformin, a medicine prescribed to treat type 2 diabetes, also has cardiovascular benefits and is used off-label to treat other conditions. Interest is growing in its potential to help lower risks for other serious health problems and even slow aspects of aging, but which of these benefits, if any, apply to people who do not have diabetes?

Proton-pump inhibitors are the strongest type of medicine available for treating stomach acid. There is some concern about their potential side effects and interactions with other medications.

Lightheadedness is a feeling of wooziness or faintness. It is commonly caused by dehydration, drug side effects, blood pressure drops, low blood sugar, heart disease, or stroke.

One morning last week I woke up hearing my heartbeat in my left ear. I hear it most clearly when I am in bed or sitting quietly. My health is good, and I was told after a recent cardiac workup that my heart was "perfect." Should I be worried?