If you have a dry throat and vomiting episodes, gastroesophageal reflux pharyngitis may be the cause if you are a woman and have excluded the possibility of early pregnancy. Gastroesophageal reflux pharyngitis is caused by the reflux of stomach acid and stomach contents through the esophagus to the throat, which irritates the mucous membrane of the esophagus and throat and causes chronic inflammation of the mucous membrane. If it is gastroesophageal reflux pharyngitis, the main thing is to change your life and eating habits, do not eat spicy and irritating food, quit smoking, quit drinking, do not be too full for dinner, and eat lightly. Fast 3 hours before going to bed, and sleep with your head properly padded to avoid reflux of stomach contents. If the symptoms are serious, you need to visit a specialist in gastroesophageal reflux and use medication under the guidance of a doctor.