Children’s mosquito bites hand swelling can be used externally anti-inflammatory drugs, oral anti-allergy drugs to reduce swelling. 1. Topical anti-inflammatory drugs: 1% mint glycerite lotion can be used externally, can also be used externally glucocorticoid ointment, such as: mometasone furoate cream, dinexidine cream, should be based on the age of the child, the bite site to choose the appropriate topical drugs. 2. Oral anti-allergic drugs: when itching is obvious, oral antihistamines such as cetirizine, loratadine, etc. can be used to improve local itching and promote the redness and swelling to subside. General mosquito bites after the rash can gradually subside, such as obvious symptoms, please go to the dermatologist in time, the specific use of drugs need to follow the doctor’s advice.