Eyes swollen from mosquito bites can be reduced by applying ice, topical ointment and oral medication. 1. Ice: Mosquitoes have toxic substances in their mouths that can irritate the skin and cause allergic symptoms such as redness, swelling and itching. Eyes swollen by mosquito bites, the patient can use ice on the affected area to make the blood vessels contract, to effectively relieve the symptoms of swelling. 2. Apply ointment: eyes swollen by mosquito bites, you can apply tobramycin dexamethasone ophthalmic ointment, gentamycin hydrochloride ophthalmic ointment, etc. to eliminate the symptoms of redness and swelling after the ice compress, in accordance with medical advice. 3. Oral medication: If the symptoms of eye swelling is serious, you can also follow the doctor’s instructions oral levocetirizine, loratadine capsules and other antihistamine drugs to treat. Eyes swollen eyes by mosquito bites, it is recommended that patients do not use their hands to scratch, if the symptoms have not been relieved, go to the hospital in a timely manner.