Pharyngitis in children, mostly caused by viral infections, bacterial infections, and physicochemical factors, can be treated with causative therapy and symptomatic medication according to specific symptoms. Acute pharyngitis is common in children, mostly caused by viral infection, bacterial infection and physical and chemical factors. Pharyngitis caused by high temperature, smoke, dust, irritating gases, etc. can be relieved after getting out of the irritating environment, and the pain can be relieved by drinking more water or taking painkillers. Pharyngitis caused by viral infection is mostly treated with symptomatic treatment and supportive therapy, high fever can be given antipyretic drugs, severe pain can be appropriate to take painkillers, pay attention to rest, drink more water, eat light and easy to digest food. Bacteria caused pharyngitis, need to follow the doctor’s advice to choose the appropriate antibiotic treatment, preferred penicillin or cephalosporins, according to the drug sensitivity test to choose sensitive antibiotics. Parents should take their children to the hospital as soon as possible, choose the appropriate method of treatment, during the treatment period should control the diet, can not eat spicy and stimulating food.