Pharyngitis is a co-morbid disease of the larynx and stomatology, the cause of which is related to both pharyngeal and oral problems. Treatment can be done at the ENT or stomatology department. Treatment of the disease requires identification of the cause. These joint examinations and treatments can help to identify the causes more comprehensively so that treatment can be targeted. Generally speaking, ENT and stomatology specialists can perform laryngoscopy, stomatoscopy and other examinations in conjunction with some necessary laboratory tests. A detailed mucosal examination is done to fully identify the type of pathogens and to identify whether pharyngitis is due to viral and bacterial infections, fatigue, shock, excessive alcohol consumption, or weakened resistance according to the number and type of pathogenic strains. Then treat the symptoms. Pharyngitis is generally divided into two types: acute pharyngitis and chronic pharyngitis. Acute pharyngitis is usually caused mainly by viral or bacterial infections. In contrast, chronic pharyngitis constitutes a number of causes, and this disease requires careful examination at the ENT department of a professional hospital to clarify the course of the disease, which is also conducive to treatment. If it is acute, it can be treated with anti-inflammatory drugs and anti-viral drugs. If it is chronic pharyngitis, it can be treated with some herbal medicines and tablets that promote the lowering of the throat. If there is a clear indication for surgery in chronic pharyngitis, ENT can treat it with surgery, laser and many other treatments. The causes of pharyngitis vary depending on the type and duration of the disease. It requires specialized treatment by dentistry and ENT.