Chronic pharyngitis eat amoxicillin generally does not work, chronic pharyngitis is a more complex etiology of the disease, with long-term adverse factors stimulation and chronic diseases, amoxicillin belongs to the penicillin class of antibiotics, used for bacterial infection triggered by the disease. Chronic pharyngitis is a chronic inflammation of submucosal and lymphatic tissues, and the causes include repeated episodes of acute pharyngitis turned chronic, allergies, gastroesophageal reflux, chronic inflammatory stimulation of the upper respiratory tract such as chronic rhinitis, chronic sinusitis. In addition, long-term drinking and smoking or dust irritation can cause the disease. Amoxicillin is one of the most commonly used broad-spectrum antibiotics of the semi-synthetic penicillin class, with a strong bactericidal effect and a strong ability to penetrate cell membranes. It is effective for diseases caused by bacterial infections and is usually ineffective in the treatment of chronic pharyngitis. Chronic pharyngitis generally quit smoking and alcohol, improve the work and living environment, treatment of nasal and nasopharyngeal diseases, general local treatment is mainly, compound borax solution gargling, iodine containing tablets, silver yellow containing tablets containing the chemical, and taking the golden voice clearing pills and six god pills and so on; can be used to 10% silver nitrate cauterization of hypertrophic lymphatic follicles and so on. Chronic pharyngitis patients are recommended to hospitals, do not arbitrarily use antibiotics, standardized medication under the guidance of a professional doctor.