Children are usually given cephalosporins for up to two weeks in a row, and when using cephalosporins it is important to make sure that it is caused by a bacterial infection. If only simple fever, the patient’s mental state is good, is a viral infection, not indiscriminate use of antibiotics treatment. Therefore, babies using cephalosporins must go to the hospital, under the guidance of the doctor to use the correct medication. If the purulent lesions caused by streptococcal infection, it is generally necessary to use a full course of antibiotics, because if the course of antibiotics is imperfect, it is easy to be transformed from acute inflammation to chronic inflammation, and can even cause chronic lesions of the kidneys and so on.