If you keep secreting saliva and wanting to vomit, consider factors related to chronic gastritis, peptic ulcer, mouth ulcer, etc. It is recommended to improve the diet and to actively seek medical advice for reasonable treatment when combined with spleen and stomach and mouth disorders. Common causes and treatments are as follows: 1. Chronic gastritis: When patients suffer from chronic gastritis, it will lead to symptoms of secretion of saliva, nausea and vomiting, and some patients may be accompanied by abdominal pain and diarrhea. It is recommended to go to the hospital in time to improve the relevant tests, such as carbon 13 or carbon 14 urea breath test, gastroscopy, etc., and follow medical advice to take gastrointestinal dynamics, acid suppressants, antibiotics and other therapeutic drugs; 2, peptic ulcer: when suffering from peptic ulcer, due to abnormal secretion of gastric acid, will lead to patients with symptoms such as secretion of saliva, nausea, vomiting. It is recommended to go to the hospital for H. pylori examination or gastroscopy in a timely manner, and after clarifying the cause, the patient can be treated with drugs such as acid suppressants and gastrointestinal mucosal protectors under the guidance of a doctor to relieve the symptoms; 3. Mouth ulcers: If the patient has a mouth ulcer, the inflammatory stimulation will lead to excessive saliva secretion in the mouth, and the patient will experience nausea, vomiting and excessive saliva secretion. At this time, patients can take amoxicillin capsules and spiramycin tablets under the guidance of doctors to relieve the symptoms. Precautions Patients should pay attention to their daily diet, eat more fresh vegetables and fruits, such as spinach, celery, apples, kiwi, etc., which can supplement multivitamins, avoid spicy and stimulating, cold and greasy food, eat less sweets, and pay attention to keeping warm.