Swollen by flying insects, i.e. insect bite dermatitis, can be improved by topical and oral medication.
Flying insect bites are prone to localized redness, swelling, itching symptoms, should be rinsed with water to clean the skin in a timely manner, appropriate cold compresses and so on. You can use topical antipruritic agents, such as glycerine lotion to relieve itching.
In addition, when the skin is swollen and painful, you can use topical glucocorticosteroid preparations, such as dianabed cream and so on. Oral antihistamines, such as cetirizine hydrochloride tablets, can also be taken to relieve symptoms.
If the symptoms of the skin after being bitten by flying insects are serious, you should go to the hospital in time for examination, and you should pay attention to follow the doctor’s instructions when using the above drugs.