Blisters (medically known as blisters) and redness from flying ant bites are usually insect bite dermatitis and can be treated with medications such as glucocorticoids and antibiotic creams. If insect bite dermatitis occurs after being bitten by flying ants, corticosteroid preparations can be used. Commonly used medications include Denard cream, hydrocortisone butyrate cream, and trimethoprim econazole cream. For severe itching, glycerite lotion can be used for relief. If the skin breakage is accompanied by infection, antibiotic drugs such as erythromycin ointment and mupirocin ointment can be used. If the skin symptoms after being bitten by ants are serious, you should go to the hospital in time for treatment, and you should follow the doctor’s instructions when using the above drugs.