Hello and welcome to e health forum. â
From the description of the skin reaction, following the bite, it appears to âbe cellulitis with bacterial infection. âOther possible causes can be allergic reactions, which usually present with a enlarged swelling and then subside within the next 24 hours.
The proper treatment of such condition, needs a course of antibiotics and supporting anti-âinflammatory medications or antihistamines.
You may consult with your doctor, for a prescription of the antibiotics. âOver the counter medications like Advil for children, can be given to reduce the inflammatory reaction and help in quick healing. Application of icepacks will also be helpful.
I hope this helps.