Patients have symptoms of dry and sore throat, the specific reasons are as follows: 1, inflammatory factors: often patients have acute and chronic inflammatory conditions in the throat. 2, bad habits: patients may have the usual excessive use of voice to speak, or even shout, may have more smoking, drinking, eating spicy, stimulating food, exposure to air pollution environment, as well as vitamin intake is insufficient, drinking too little water and other factors that affect. All may lead to dry pain symptoms. The symptoms of dry pain may vary from patient to patient, and some patients may also be affected by immune system decline, and the degree of dry pain may be more severe. Patients need to further use Chinese medicines to clear heat and detoxify the throat, or even antibiotics to improve the treatment, such as sweet orange and plum tablets, Pudilan anti-inflammatory oral liquid, cephalexin tablets, etc.