Mosquito bites generally refer to the insect bite reaction, it is recommended to follow the doctor’s advice to choose antipruritic agents, glucocorticoids and other ointments to relieve itching. 1. Antipruritic agent: for patients with insect bites, you can follow the doctor’s instructions for external use of peppermint glycerine lotion or zinc oxide ointment, which has the effect of antipruritic, astringent, and so on, to help alleviate the discomfort brought about by the disease. 2. Glucocorticoid ointment: patients can also follow the doctor’s instructions to apply glucocorticoid ointment, anti-inflammatory, anti-itching, anti-allergic effect, to help promote the recurrence of the rash, recovery, common drugs are dexamethasone, hydrocortisone and so on. In addition, oral antihistamine drugs such as loratadine can also be taken to improve the symptoms of itching. For patients with insect bite reactions, it is recommended to go to a regular hospital, use medication under the guidance of a doctor, and avoid abusing drugs.