As new research spotlights the obesity-cancer connection, experts warn we’ve underestimated just how much excess weight – and the complex biology behind it – can fuel the disease.

Heat increases the flow of blood and nutrients to an area of the body. It often works best for morning stiffness or to warm ...

The FDA has approved a new treatment, sold under the name Anzupgo and containing a drug called delgocitinib, as the first ...

Experts see tolebrutinib as part of a broader shift toward treatments that target the neurodegeneration in MS, not just its ...

Experts say the summer surge is just starting, but a few key tips can help protect you during vacations and summer parties.

Chronic venous insufficiency is a common condition that can make blood pool or collect in your lower legs. Here's what to know about the condition and how to assess your own risk.

Asthma (reactive airway disease) affects an estimated 34 million people in the U.S. Find in-depth asthma information, including treatments, triggers, and prevention.

High blood pressure affects I in 4 American adults. Find in-depth high blood pressure and hypertension information including its causes, symptoms, and treatments.

WebMD's COPD Health Center provides in-depth information on chronic obstructive pulmonary disease including symptoms, causes, treatment options, diagnosis, and tests.

Learn about cataracts in dogs, including symptoms, inheritance, treatment, and prevention.