If the patient has ulcers at the epiglottis, consider the following reasons: 1. The patient’s diet may be particularly spicy food, and often willing to eat particularly hot food, which is particularly likely to lead to ulcers at the epiglottis. 2. The patient may often smoke a lot and drink alcohol, which may trigger ulcers at the epiglottis. 3. The patient is likely to have his own The patient may have an immune system disease, in addition to ulcers at the epiglottis, it is likely that mucosal ulcers will appear in several other places, it is advisable to go to the hospital for examination to exclude other systemic diseases. If the ulcer is simply due to diet, or irregularities in work and rest, it must be treated actively and symptomatically. The diet needs to be ensured to be light for the patient’s symptoms to improve significantly.