Laryngology is a subspecialty within otolaryngology. Laryngologists specialize in the treatment of disorders of the throat and larynx (voice box), including communication and swallowing disorders. Patients who require the care of a laryngologist are often individuals who use their voices professionally, such as singers, actors, public speakers or teachers. Learn more.
Tonsillitis is an inflammation of the tonsils, the two pads of lymphoid tissue at the back of the throat. The tonsils are part of the immune system, functioning as the first line of defense against pathogens entering the body through the nose or mouth. Because of their role is protecting the body against infections, they can easily become infected or inflamed themselves. The immune function of the tonsils diminishes after puberty, so tonsillitis, a common ailment in children, is not usually found in adults. Tonsillitis is most often caused by a virus or a bacteria, usually a type of Streptococcus, but may also result from a fungal or parasitic infection. Although usually not considered a serious disorder, severe or untreated tonsillitis may result in complications. Learn more.