A dry, itchy throat and cough, especially at night, may be viral colds, acute pharyngitis and allergic pharyngitis, etc., according to the different causes of different therapeutic measures should be taken, such as general treatment, medication and so on. 1. Viral colds: viral infection caused by upper respiratory tract diseases, which can trigger airway reactions, which may appear throat itching, dry cough and nighttime aggravation of the symptoms, first of all, drink plenty of water, can be applied to antiviral drugs such as oseltamivir, and antipyretic and analgesic drugs, such as acetaminophen and other medications for symptomatic treatment. 2. Acute pharyngolaryngitis: usually caused by viral or bacterial infection and acute inflammation of the mucosa of the throat, submucosal tissues and lymphatic tissues, if the acute onset of the night, there may be throat itching, dry cough and hoarseness, etc., which can be prescribed antiviral drugs, such as ribavirin, etc.; the application of penicillin and cephalosporins, such as amoxicillin, cefuroxime, etc.. 3. Allergic pharyngitis: If the organism is exposed to certain allergens during the sleep period at night and repeatedly stimulate the pharyngeal mucosa, which may appear the phenomenon of dry, itchy throat and cough, and aggravated at night, such as mites, etc., which can be orally loratadine, cetirizine hydrochloride and other medications for treatment; feasible ultrasonic nebulization therapy, the application of inhalation budesonide suspension, to alleviate the symptoms of allergy. Appearance of dry and itchy throat cough, especially night cough, there may be reflux pharyngitis, upper airway cough syndrome, etc. caused, it is recommended to go to the hospital in a timely manner, diagnosis is clear after treatment.