Tonsillitis patients can eat bananas, bananas have a laxative effect, but also has the effect of clearing heat, conducive to the recovery of tonsillitis. Tonsillitis is caused by type B hemolytic streptococcal infection, most of the existence of cold, fatigue and other triggers, often manifested clinically as pharyngeal pain, fever, jaw angle lymph node enlargement and so on. If not treated actively, it may lead to local complications, such as peritonsillitis and peritonsillar abscess, and systemic complications, such as arthritis and myocarditis. Therefore, for acute tonsillitis needs to be treated promptly, penicillin is preferred, and cefprozil can also be used. As tonsillitis occurs with anaerobic infections, can be added with metronidazole and other treatments, the diet needs to be light, avoid spicy stimulating food.