Bug bites on the face that are red and swollen are usually insect bite dermatitis. It can be treated with topical medications as well as oral medications.
1. Topical drugs: such as glycerine lotion, glucocorticoid drugs, glycerine lotion can play the role of astringent, can relieve the discomfort of the bites, but also has the role of itching. You can also use topical glucocorticoid drugs such as hydrocortisone butyrate cream, mometasone furoate ointment, etc., with anti-inflammatory and anti-itching effects.
2. Oral medication: Oral antihistamines such as cetirizine and loratadine can relieve itching symptoms.
It is recommended to go to the hospital and follow the doctor’s instructions for medication.