Will calamine reduce the swelling of mosquito bites?

Mosquitos. Calamine or calamine plus Benadryl (diphenhydramine) otc can make them feel better as can otc hydrocortisone.
It can help. Store aloe vera gel in refrigerator ; apply to affected area. Rub basil leaf on bite. It repels mosquitoes ; has anti-inflammatory properties. You can mix 2 parts baking soda w 1 part water. Stir into paste ; place it over the mosquito bite. Can use calamine lotion. If you have problems w generalized welts, swelling of tongue, lips, airway - you should get urgent medical care.