Symptoms of tonsil inflammation include fever, pharyngeal pain, and even difficulty in swallowing; causes include pathogen infection and poor drainage of tonsil crypts. Tonsillar inflammation can be caused by a variety of factors when the body’s resistance is low. The more common ones include: bacterial and viral infections, poor drainage of the tonsillar crypts, repeated tobacco and alcohol stimulation, and chronic lesions in the upper respiratory tract. The main symptom of acute tonsillitis is fever, which may be accompanied by vomiting, loss of appetite, generalized body aches and pains; at the same time, there may be pharyngeal discomfort such as dry, itchy, sore throat, which is obvious when swallowing; some patients may have difficulty swallowing and breathing due to over-enlargement of the tonsils. Chronic tonsillitis can be manifested as tonsil crypts memory with cheese-like, soybean residue, while bad breath may occur. It is recommended that patients with these discomforts actively go to the hospital for consultation, and after a systematic examination by a specialist, the cause of the disease will be clarified and standardized diagnosis and treatment will be carried out.