When patients have ulcerated lesions in the throat, they can use some watermelon cream spray on the ulcerated lesions at regular intervals to promote the recovery of the ulcerated lesions as soon as possible. Patients can also appropriately use some active silver ion spray, which can play a local anti-inflammatory and antibacterial effect, and can also promote the healing of the ulcer surface. In addition, patients can also take vitamin C and vitamin B complex orally, and can also eat some Chinese medicines that have the effect of clearing heat and detoxifying, such as Yiqing capsule and Pu Di Lan anti-inflammatory oral solution, etc., to improve the inflammation of the mucous membrane of the throat and the state of fire, which is also beneficial to promote the healing of the throat ulcer condition. Patients also need to pay attention to the protection of the throat area, to avoid excessive use of voice, and avoid spicy diet.