You might think they’re unnecessary, because so many people have had their tonsils removed—but tonsils actually serve an ...

Inflammation of your lingual tonsils has also been reported as a side effect of immunotherapy. Read on to learn more about lingual tonsilitis, including symptoms, causes, and treatment options.

The glossopharyngeal nerve is involved in taste, salivation, swallowing, and speech. It also provides nerve supply to the tonsils and middle ear and regulates blood flow to the brain.

The palatine tonsils protect the body from bacteria and viruses. However, complications can arise. Read on for causes, symptoms, tests, and treatments.

Tonsillitis can result in inflammation, which causes a sore throat, difficulty swallowing, and pus-filled spots on the tonsils. Learn tonsillitis symptoms from the experts at WebMD.

Holes in the tonsils are a normal part of your anatomy. They give your immune system an early idea of what your body is ingesting by mouth. Sometimes, the tonsils may swell and the crypts can ...

You get tonsillitis when your tonsils become inflamed or infected, usually because of a bacterial or viral infection. Learn more about how to prevent tonsillitis.

Because of the sexually transmitted human papillomavirus (HPV), rates of cancer of the palatine and lingual tonsils are increasing.

The pharyngeal tonsil is found in the roof of the nasopharynx. The palatine tonsils are bilateral structures in the oropharynx, and lingual tonsils lie on the posterior portion of the tongue.