Tonsillitis happens when your tonsils swell. The common cause is bacteria like group A streptococcus. The condition commonly affects teens and it generally shows with symptoms such as difficulty swallowing, fever, ear pain, and headaches. Doctors diagnose tonsillitis through a physical examination of the throat and through the use of https://info-tonsillitis84050.blogoscience.com/35805797/understanding-tonsillitis-causes-symptoms-and-treatments