Oatmeal
One remedy for an uncomfortable mosquito bite may also be one of your favorite breakfasts. Oatmeal can relieve itching and swelling because it contains special compounds that have anti-irritant qualities.
Make an oatmeal paste by mixing equal amounts of oatmeal and water in a bowl until you have a spackle-like substance. Spoon some paste onto a washcloth and hold it, paste-side down, on the irritated skin for about 10 minutes. Then wipe the area clean.