Children can use topical glucocorticoid ointment, anti-itch solution ointment and antibiotic ointment after being bitten by mosquitoes. Young children can use topical corticosteroid ointment to relieve inflammatory reaction and improve localized swelling after being bitten by mosquitoes. Commonly, there are hydrocortisone cream, dianabed ointment, fluticasone propionate ointment and so on. Antipruritic solution ointment is mainly used for the treatment of young children to improve local itching symptoms after being bitten by mosquitoes. Commonly, there are salbutamol ointment and so on. Topical antibiotic ointment is mainly used for young children by mosquito bites secondary to local skin bacterial infection when anti-infection, antibacterial treatment. Commonly, such as erythromycin ointment, mupirocin ointment. If the symptoms of mosquito bites in young children worsened, should be timely medical treatment, not unauthorized use of medication to avoid delays. Do a good job of anti-mosquito measures on weekdays, maintain personal hygiene, avoid over secondary infections.