Pharyngitis is divided into acute pharyngitis and chronic pharyngitis. Acute pharyngitis causative organisms such as cephalosporin-sensitive patients taking the corresponding cephalosporin antibiotics are often effective, chronic pharyngitis patients taking cephalosporin often have no significant effect. 1. Acute pharyngitis: acute pharyngitis is an acute inflammation of the pharyngeal mucosa and submucosal tissues, the common cause is viral or bacterial infection. Cephalosporin is mainly for the treatment of bacterial infections, often based on clinical experience in the use of cephalosporin, when the existence of bacterial infections and cephalosporin sensitivity is confirmed, it is more to take cephalosporin for anti-infective treatment of the indications. 2. Chronic pharyngitis: because chronic pharyngitis has no obvious bacterial infection, so eat cephalosporin obvious effect. In order to avoid chronic irritation of the oral cavity and pharynx, should reduce the stimulation of tobacco and alcohol. You can take watermelon cream tablets, clear throat and pharyngeal particles and other drugs under the guidance of the doctor to relieve symptoms. Patients who have symptoms of pharyngitis should go to the hospital in a timely manner to ask the doctor for a clear diagnosis, give targeted treatment, medication, follow the doctor’s instructions.