little child girl with a scars,dark spots on leg from mosquito allergy, infection of an insect bite,a mark left on skin of her

allergic allergy atopic bacterial bad bite blister body burn care child children dark dermatitis disease disorder girl health holding hypersensitivity illness impetigo infection infectious insect irritation itching itchy left leg legs little lymph mark mosquito poor pustules rashes scar scars scratch sickness skeeter skin small sore spots syndrome treatment wound