The causes of tonsillar ulcers are as follows: 1. The appearance of ulcerative lesions: 1. This condition often causes more obvious symptoms of sore throat, especially when swallowing and eating, the symptoms of sore throat will be more obvious and even more intense, often related to inflammatory factors in the pharynx, and may also be related to the factors of fire in the patient’s body. 2. The lack of vitamins in the patient, excessive spicy diet, excessive smoking, drinking, repeated fatigue The patient’s lack of vitamins, excessive spicy diet, excessive smoking, drinking, repeated fatigue, staying up late, irregular work and rest, and other factors may lead to the production of inflammatory ulcer lesions.