Feeling dry throat in the morning can be considered too little water and other physiological reasons, as well as pharyngitis, reflux esophagitis, dry syndrome, diabetes and other pathological reasons. 1. Physiological reasons: may be too salty food or drink too little water at night, living in a dry environment can cause waking up in the morning with a dry throat, more water symptoms can be relieved. 2. Pathologic causes (1) Pharyngolaryngitis: bacterial or viral infection causes congestion and edema of the throat, resulting in dry and sore throat. (2) Reflux esophagitis: When you sleep at night, the food or acid in the stomach refluxes through the esophagus to the throat, stimulating the throat and causing dry pharynx and sore throat, so you should eat less food at night, elevate the pillow, and take acid-suppressing medicines, such as omeprazole capsules, to relieve the pain. (3) Dry throat can be caused by the involvement of salivary glands in dry syndrome. (4) Diabetic patients can also have a dry throat, drink a lot of water and urinate a lot. Wake up in the morning feeling dry throat may also be other reasons, if it happens often need to go to the hospital to check, and follow the doctor’s instructions for treatment.