Dry itchy throat cough, you can eat plums in moderation. Dry itchy throat cough people diet suitable for light taste, nutritious, do not eat excessive greasy, spicy stimulating food, so as not to aggravate the throat discomfort and cause gastrointestinal symptoms. Plum is a common fruit containing a variety of vitamins, dry and itchy throat cough can eat, generally have no special effect on the condition, but plums are acidic, should not be eaten, especially sensitive gums and sore throat. Dry itchy throat cough may be caused by colds, chronic pharyngitis and other diseases, such as symptoms are obvious or persistent need to go to the hospital in a timely manner. Patients also need to pay attention to moderate use of voice, drink plenty of warm water, adequate rest, quit smoking and alcohol, improve the work and living environment, avoid dust and harmful gases.