Egg water is a common food, does not have the role of treatment and prevention of disease. There are many reasons for sore throat, which can be caused by acute upper respiratory tract infection, chronic pharyngitis, acute tonsillitis, etc. Different diseases are treated differently. 1. Acute upper respiratory tract infection: there can be coughing, coughing up phlegm, fever, sore throat, etc., mainly symptomatic treatment, high fever can be used ibuprofen to reduce fever, if it is caused by influenza, you can use oseltamivir and other anti-influenza virus treatment. 2. Chronic pharyngitis: Acute attack of chronic pharyngitis can also cause sore throat, and at the same time there will be a foreign body sensation, coughing, coughing up phlegm and other symptoms. Generally, watermelon cream tablets can be used to relieve the symptoms. If the more serious chronic dry pharyngitis, you can use 1% iodized glycerin coated with the posterior wall of the pharynx to treat. 3. Acute tonsillitis: common in children and adolescents, with bacterial infection is more common. At the onset of fever, sore throat, cough and other symptoms, you can use penicillin anti-inflammatory symptomatic treatment. If persistent tonsillitis blocks the airway and causes breathing difficulties, you can consider surgical incision of the trachea to keep the airway open. There are other causes of sore throat, such as pharyngeal cancer, herpes pharyngitis, etc. It is recommended to consult a doctor in a timely manner to find out the cause of the sore throat, and to treat the cause of the sore throat symptomatically, and to comply with the doctor’s instructions for the use of the above medications.