Eyelids swollen by bug bites is the skin’s perverse reaction to mosquitoes, according to the severity of the symptoms to take different treatment measures to reduce swelling and stop itching, including physical therapy and drug therapy. 1. Symptoms are relatively light, swelling is light, you can use cold towels locally, the use of soapy water on the red and swollen parts of the smear, generally 1 ~ 2 days will be relieved on their own. 2. Symptoms are relatively serious, redness, swelling and itching is more serious, you can use drugs for local topical, such as Dengbishu eye ointment, rehabilitation of new liquid cold wet compress, mometasone furoate cream. 3. If the local infection and inflammation, swelling and pain and other symptoms worsen, you can use antibiotic eye ointment for topical, such as erythromycin ointment, in order to determine the nature of the infection suggests that should be timely medical treatment under the guidance of a doctor. Mosquito bites should try to avoid scratching with their hands to avoid infection, should also eat more food rich in vitamin C and calcium, the symptoms worsened should go to the hospital in time. The above drugs should be used under the guidance of a doctor.