The type of pharyngitis that causes severe cough is commonly seen in acute pharyngitis, allergic pharyngitis and reflux pharyngitis, etc. According to the different etiology and pathogenic mechanism, you can use Pentoxyverine, ketotifen fumarate tablets, lansoprazole and other drugs respectively. 1. Acute pharyngitis: inflammatory factor stimulation of the vagus nerve excitation is elevated, easy to cause paroxysmal persistent cough. Pentoxyverine dextromethorphan and other drugs can be used for targeted cough suppression treatment. 2. Allergic pharyngitis: patients with nasal inhalation of dust mites can easily lead to pharyngitis patients with coughing symptoms, you can choose to take ketotifen fumarate tablets, loratadine syrup and other medications to reduce the allergic reaction, control cough symptoms. In addition to oral medication, nasal sprays are also commonly used for localized treatment. 3. Reflux pharyngitis: The reflux of gastric contents stimulates the mucous membrane and sensory nerves of the pharynx, which can be manifested as a foreign body sensation in the throat, coughing and coughing up sputum and other symptoms. Often choose to take lansoprazole pantoprazole, pantoprazole and other drugs to inhibit the secretion of gastric acid, reduce the occurrence of pharyngeal reflux, conducive to the local inflammation subsides. When the patient appears pharyngitis coughing badly, should promptly go to the hospital for examination, clear diagnosis and follow the doctor’s instructions to standardize the use of drugs and treatment.