Hi, Welcome to Healthcare Magic Forum.
It is Papular Urticaria
, caused by a hypersensitivity
reaction to the bites of mosquitoes, bedbugs, and other insects. Watch out if the kids' bed is clean. Discourage him from scratching them, secondary impetigo
is also common. Keep him away from pets. The usual treatment is with steroids
and antibiotics. Keep his room's bed linen and upholstery clean and room well ventilated. Let him take his medications regularly and go for regular follow up.
Good Luck and Take Care.