The Best Multi-Purpose Nose Hair Trimmer: Philips Norelco Multigroom 9000 Series, $90 $80 The Best Rechargeable Nose Hair Trimmer: Manscaped Weed Whacker 2.0, $40 ...

A head cold, or common cold, is a viral infection of the nose and throat. It is usually a mild illness, and involves symptoms in the head, such as a stuffed, runny nose and watery eyes. According ...

Bronchitis is an infection of the tubes that lead to the lungs. It can be acute or chronic. Symptoms include a cough and wheezing. Smoking is a major risk factor. Find out more.