A child’s sore throat may be caused by talking too much, drinking too little water, etc., and can be relieved by general treatment; it may also be caused by acute tonsillitis and other diseases, and should be treated with general treatment and medication according to the specific situation. Children who talk too much, drink too little water or have too dry an environment can cause a sore throat, generally do not need special medication, strengthen care, talk less, drink more water, and maintain a certain degree of indoor humidity can be relieved on their own. If a child suffers from acute tonsillitis, it may also cause a sore throat, and the treatment mainly includes general treatment and medication. General treatment includes wearing a mask when going out, eating a liquid diet and drinking plenty of water, resting, and keeping the bowels open. If you have a sore throat, you can take watermelon cream throat lozenges or cidadex iodine tablets. Penicillin and other antibiotics can be applied when necessary. There may be other reasons for children’s sore throats, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment. The medication should be in accordance with the doctor’s prescription.