The recovery time after streptococcal infection in children is generally longer, in mild cases, it usually takes more than two weeks, and in severe cases, it may take about a month. Streptococcal infections may cause tonsillitis in general, orchitis in boys and ovarianitis in girls, and scarlet fever is the more common streptococcal infection in clinical practice. The drug of choice for streptococcal infections is penicillin. Streptococcal infection generally requires isolation treatment, while drinking more water, pay attention to rest, eat less spicy and stimulating food, etc.