The child’s fever, muffled voice, accompanied by a cough may be caused by colds, bronchopneumonia, acute infectious laryngitis, etc. Parents can first take physical cooling measures, and as soon as possible to take the child to the doctor to find out the cause of the disease, and, if necessary, under the guidance of the doctor to apply drug therapy. Children with fever, mute voice, accompanied by cough, if the child’s body temperature is lower than 38.5 degrees, you can first carry out physical cooling, such as using warm water to wipe the body, paste antipyretic patches, increase the amount of drinking water and so on. If the temperature is higher than 38.5 degrees, oral antipyretic drugs such as oral ibuprofen and acetaminophen should be taken to lower the temperature. When the child has a fever, mute voice, accompanied by a cough, home cooling treatment, parents should take the child to the hospital as soon as possible, if necessary, blood tests, etc., to determine the cause of the disease and comply with the doctor’s instructions for treatment, such as bacterial infections, you can use penicillin and other drugs. In daily life, you need to pay attention to the child need to wash their hands before and after meals, and add clothing appropriately. If your child has a fever, muffled throat, or cough, it is recommended that he or she seek medical attention.