Health Topics

What causes pulmonary hypertension?

An expert explains four underlying causes of this lung condition.

Learn about the criteria for undergoing this procedure.

There's more to the decision than merely buying a device.

A series of headaches sent her to the hospital. Her doctor told her she had a brain tumor.

A CPAP machine isn’t the only option for treating this sleep disorder.

When and why you might need to seek help from an allergist for immunotherapy.

Treating Parkinson's often requires a holistic approach, with some solutions found outside the doctor’s office.

With the help of an allergist, you can safely assess if you no longer have a food allergy and whether you can add a food back into your diet.

What to know about these mysterious conditions, and their treatments.