There are two main cases of patients with particularly itchy throat and cough: first, the mucous membrane of the pharyngeal cavity is very dry and the secretion of fluid is particularly low. In life, patients can drink more warm water and eat more fruits with throat moistening effect, such as watermelon or pear, or they can drink water instead of tea with golden lotus flower or fat sea, citrus, etc. to relieve the symptoms of dry and itchy throat. Secondly, allergic pharyngitis, especially in patients with allergies, may be allergic to dust mites and pollen in the air when the seasons change in spring and autumn, such a situation can be treated by oral anti-allergy drugs, the more commonly used clinically is Epastine tablets, levocetirizine oral solution or montelukast sodium tablets. Patients can also go for allergen testing to clarify what they are allergic to, and then they should try to avoid contact.