What to do when a mosquito bite swells badly

Swelling after being bitten by mosquitoes refers to insect bite dermatitis, which can be treated by topical medication, oral medication, general treatment and other measures.
1. Topical drugs: you can choose compound dexamethasone ointment, hydrocortisone butyrate cream and other glucocorticosteroid drugs, you can also use glycerine lotion and other anti-allergy treatment to relieve the symptoms of itching.
2. Oral medication: take antihistamine drugs such as loratadine and ebastine internally, and glucocorticosteroid drugs such as prednisone tablets and betamethasone tablets for severe cases.
3. General treatment: pay attention to indoor hygiene, kill mosquitoes in time, avoid hot water, avoid squeezing, scratching, swollen parts, and eat a light diet.
Swelling after being bitten by insects, it is recommended to first go to the hospital for examination, drugs need to be used under the guidance of a doctor.