There is no quick way to stop drooling, but need to be treated according to the specific causes, such as physiological factors, dental calculus, oral ulcers, digestive system diseases, etc., and choose general treatment or medication after diagnosis. 1. Physiological factors: Eating acidic food may lead to excessive saliva secretion, which is a normal phenomenon and does not require special treatment, and usually relieves itself after stopping eating. 2. Dental calculus: daily inattention to oral hygiene, the formation of plaque, calculus accumulation, due to calculus stimulation of salivary glands, can lead to increased saliva secretion, it is recommended to go to the hospital for scaling treatment. 3. Mouth ulcers: mouth ulcers can also lead to the phenomenon of increased saliva, the disease has a certain degree of self-healing, can not take treatment, if there is obvious pain, you can choose lidocaine gel to improve the symptoms. 4. Digestive system diseases: gastritis, esophagitis, if there is a reflux phenomenon, can also lead to increased saliva secretion phenomenon, can follow the doctor’s instructions to take omeprazole, domperidone and other drugs to improve the symptoms. Stop saliva for many reasons, if you exclude physiological factors, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor to take standardized treatment, not private treatment, so as not to lead to adverse consequences, the use of drugs need to comply with medical advice.