Common triggers or causes of chronic pharyngolaryngitis include prolonged contact with dust and other harmful gases, poor lifestyle habits such as smoking, alcoholism, and long-term consumption of irritating foods, as well as chronic infections of neighboring tissues such as chronic sinusitis. After the removal of the causative factors, the symptoms are gradually reduced, but the disease itself can not be cured, and is prone to recurrent attacks. Chronic pharyngolaryngitis caused by external environmental stimuli may be relieved after the removal of dust stimuli, avoidance of alcohol and stimulating food intake, and cessation of smoking. However, chronic pharyngolaryngitis due to infection or primary disease that has not been effectively treated requires the use of antibiotics such as penicillin and cefadroxil to treat the infection, and gargling with chlorhexidine gargle to relieve symptoms. Those who suspect chronic pharyngolaryngitis should actively seek medical attention to clarify the diagnosis and standardize medication and treatment under medical advice.