Dry throat is commonly caused by physiological phenomena, chronic pharyngitis, chronic tonsillitis, reflux pharyngitis, etc. There is no fastest solution to choose the appropriate treatment after a clear diagnosis. 1. Physiological phenomenon: dry throat may be due to excessive use of the voice, drinking too little water, hot weather and other factors, usually after drinking more water, reduce the use of the voice will gradually ease. 2.. Chronic pharyngitis: Chronic pharyngitis can also lead to dryness of the throat, accompanied by a foreign body sensation. If the symptoms are mild, there is no need for special treatment, quit smoking and drinking, and improve the working and living environment. If the symptoms are serious, you can choose the compound borax solution gargle, iodine tablets, silver and yellow tablets to improve the symptoms. 3. Chronic tonsillitis: Chronic tonsillitis can appear dry throat, foreign body sensation, itching and other phenomena. Patients should drink more water, avoid stimulating food, avoid smoking and drinking, can be applied to compound chlorhexidine gargle gargle, iodine tablets and other treatments. 4. Reflux pharyngitis: Reflux pharyngitis can also cause dry throat, accompanied by bloating, acid reflux and other phenomena. Treatment can follow the doctor’s advice to choose omeprazole, domperidone and other drugs to improve the symptoms. The drugs must be applied under the guidance of a doctor. There are many reasons for dry throat, after the symptoms, it is recommended to go to the hospital in time to improve the examination, follow the doctor’s instructions to take standardized treatment.