A tickling cough is a tickling cough in the throat that may be related to environmental factors, acute pharyngitis, reflux pharyngitis, allergic pharyngitis and other factors. 1. Environmental factors: If you are in a dusty environment, dust will easily enter the respiratory tract with the breath, stimulating the mucous membrane of the trachea, resulting in itchy throat, cough and other symptoms. 2. Acute pharyngitis: caused by viral or bacterial infections, symptoms such as itchy throat, cough and sore throat appear. 3. Reflux pharyngitis: the reflux of gastric juices and food irritates the throat, resulting in itching and coughing. 4. Allergic pharyngitis: when patients inhale allergens or eat allergic food, it may lead to allergic reactions in the throat, causing itchy throat and cough. Patients with itchy throat and cough, it is recommended to actively go to the hospital, cooperate with the doctor to complete the relevant examination, clear the cause of standardized treatment.