(HealthDay News) — Coughing serves an important purpose — to help you expel mucus, microbes and other foreign particles from your respiratory tract. This helps protect the lungs from infection and inflammation, Harvard Medical School says. A cough becomes chronic if it lingers for at least three to eight weeks,Continue Reading

WEDNESDAY, Oct. 10, 2018 (HealthDay News) — Your Mom told you not to do it, and new research confirms that nose-picking isn’t healthy for you or those around you. In a study involving 40 adults, British researchers found that the bacteria behind potentially lethal pneumonia could be spread by pickingContinue Reading