That stuffy nose could make your flight unbearable. Learn why you should avoid flying when sick, plus essential tips to help ...

A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.

Some unpleasant flu symptoms such as headaches, stuffy nose causing difficulty breathing can be improved by acupressure. In addition, green tea, licorice, honeysuckle... have good effects in treating ...