Pediatric mosquito bites swollen may be related to allergies, generally do not need special treatment, more can subside on their own, if the itching is serious, you can use antipruritic agents such as glycerite lotion, etc., but also the use of antihistamines, glucocorticoid cream relief. Mosquito bites if the symptoms are not obvious, generally can subside on their own, can also be appropriate to use topical antipruritic agent for itching, including glycerite lotion. If the allergic reaction is serious, itching, redness, swelling and other symptoms are obvious, you can take antihistamines, including loratadine granules and so on. Alternatively, topical glucocorticoid ointment can be used for relief, such as Dinaid cream. If the symptoms of pediatric mosquito bites are obvious, you should go to the hospital in time for examination, and the above drugs should be used in accordance with medical advice.