Sudden itchy throat, consider and inhalation of foreign objects, allergic laryngitis and other factors related to wild cough. It is recommended to go to the ENT department of the hospital, according to the cause and degree of illness, systemic medication or through the nebulized inhalation treatment. 1. Inhalation of foreign bodies: Suddenly the throat is tickling, coughing is more serious, need to know whether it is related to inhalation of foreign bodies. By coughing, the inhaled foreign body can be coughed out, and the patient’s symptoms can be relieved. 2. Allergic pharyngolaryngitis: patients with atopic constitution are stimulated by allergens, which may lead to the above symptoms. It is recommended to consult the doctor in time and give antihistamines such as loratadine and levocetirizine under the doctor’s guidance. If necessary, nebulized inhalation of budesonide, terbutaline and other medications to relieve the itchy throat and cough. For those who suffer from frequent occurrence of this symptom, it is recommended to consult a doctor for a clear diagnosis and then standardize the use of medication and treatment.