Excessive salivation after taking stomach medication may be caused by increased secretion of stomach acid due to stomach medication, or other lesions such as mouth ulcers that occur during the taking of stomach medication. Saliva is the saliva secreted by the mouth. Stomach medicine stimulates the secretion of gastric acid, and gastric acid reflux causes excessive salivation. You can take drugs that inhibit stomach acid, such as omeprazole and ranitidine, to reduce the secretion of stomach acid. Oral diseases such as inflammation of the gums, mouth ulcers, or wisdom teeth may cause the mouth to secrete a lot of saliva, resulting in increased drooling. Inflammation of the throat, throat surgery, etc. can also lead to hypersalivation due to pain and discomfort in the throat and difficulty in swallowing saliva. Elderly people with dentures can also stimulate the salivary glands to secrete saliva, resulting in more drooling. Drooling increased during the medication, excluding physiological reasons, should promptly consult a doctor to identify the cause, under the guidance of the doctor symptomatic treatment. Pay attention to diet light, do not eat spicy stimulation hot pot, etc., more acidic lemon, grapes and other fruits do not eat, after meals can rinse mouth, keep the mouth clean.