These bumps look like mosquito bites, but aren't itchy and they're all around my 6 year olds face?

May be bites: Mosquito bites don't have to itch, this is the season for bites, and whether they itch or not depends on an individual's reaction to the mosquito saliva that is injected when they bite you. Some people have dramatic swelling and itching, others have little to no reaction. Keep an eye on these and if they look like they are fading, great! If not get then checked.