I was bitten by something on july 4th , i thought it was a mosuito bite , but i have this very large cirlce of redness ,it feels hot ,and it itches my arm is a little tender .i also have a smaller patch of red on my forearm. should i be concerned
Hi, As per your description, it could be Boil because of large circular redness, warm and tender to touch, and also you have given the history of mosquito bite. Other causes might be urticaria, erythema, you should start antibiotics (cephalosporin group) with analgesics, antiinflammatory and antihistamines. Here we are not supposed to prescribe medicines, so better you go to doctor and take treatment.