The treatment of dry, itchy throat and cough needs to be based on its causes, such as allergic pharyngitis, upper respiratory tract infections, cough variant asthma, etc., and after diagnosis, choose the general treatment or drug treatment. 1. Allergic pharyngitis: Allergic pharyngitis can cause dry, itchy throat and cough, treatment can be prescribed by the use of inhalation budesonide powder, along with antihistamines, such as levocetirizine hydrochloride tablets, and at the same time to avoid allergens. 2. Upper respiratory tract infections: upper respiratory tract infections are common factors causing dry, itchy throat and cough, the treatment can be prescribed to use cough suppressant drugs, such as dextromethorphan, cotrimoxazole capsules, etc., and at the same time need to be based on the treatment of the pathogenic bacteria, such as bacterial infections using cefdinir, amoxicillin and so on. 3. Cough variant asthma: cough variant asthma can also cause a dry, itchy throat and cough, you can follow the doctor’s instructions to use inhaled budesonide, formoterol and other drugs, daily can drink more water, pay attention to the diet of light. There are many ways to treat a dry, itchy throat and cough, after the symptoms, it is recommended to go to the hospital in a timely manner to make a clear diagnosis, follow the doctor’s instructions to use the above medication, do not treat yourself, so as not to lead to adverse consequences.