Tonsillitis: 

a. Acute stage: 

acute systemic symptoms, fear of cold, high fever up to 39-40 ℃; local symptoms of sore throat, especially when swallowing, severe pain can be radiated to the ear; 

b. Chronic stage: 

the recurrent sore throat occurs after the flu, cold, fatigue, poor sleep or tobacco and alcohol stimulation, there are pharynx discomfort and blockage; enlarged tonsils can make it difficult to swallow, speak vaguely, breathe poorly, or snore during sleep; C. Indigestion. There may also be headache, limb weakness, fatigue or low fever.