Some people continue coughing after they recover from a common respiratory infection. Doctors explain why a cough can last ...

In pulmonary hypertension, the blood vessels in the lungs become narrowed, stiff or blocked, causing pressure to rise inside ...

Here’s what to know about how VapoRub can provide relief, who should use caution and who should avoid it altogether.

Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame.

Sneezing can be caused by viral infections, such as the common cold, exposure to pollution or chemical fumes, sudden ...

Health care providers and public service announcements generally start recommending an influenza vaccination in September and ...

IN SHORT: Posts claiming that a South African "doctor" recommends a mixture of Jameson whiskey and garlic to cure HIV/Aids have been circulating on Facebook. But there is no such doctor, and there is ...