Stomach acid head swelling may be related to gastroduodenal ulcer, reflux esophagitis, high blood pressure, cerebral blood supply insufficiency, etc. It can be treated by taking omeprazole, domperidone, nifedipine, ginkgo biloba and other drugs. 1. Excessive secretion of gastric acid: (1) Gastroduodenal ulcer: it usually leads to symptoms such as stomach acidity, gastric distension and vomiting, etc. It can be treated by taking drugs such as omeprazole and ranitidine. (2) Reflux esophagitis: patients may have symptoms such as stomach acidity, bloating and hiccups, which can be treated with drugs such as omeprazole and domperidone. 2. Head swelling: (1) Physiological factors: head swelling may be caused by excessive tension or fatigue, lack of sleep, alcohol consumption, etc., can be relieved by relieving stress, improve sleep, and can be relieved by cold compresses with cool towels for brain swelling and headache caused by excessive alcohol consumption. (2) Pathological factors (1) high blood pressure: elevated blood pressure can appear head swelling and pain and other symptoms, you can take antihypertensive drugs, such as nifedipine, felodipine and other drugs to treat, blood pressure control stable headache symptoms can be gradually relieved. ② insufficient blood supply to the brain: can be seen in hypertension, diabetes and other patients, due to atherosclerosis, stenosis, etc. caused by insufficient blood supply to the cerebral arteries, head swelling and pain and other symptoms, should be given in the control of the underlying disease at the same time to improve the circulation of drugs, such as ginkgo biloba and other drugs. The above drugs are prohibited for those who are allergic to them and should be taken in accordance with medical advice. If the patient’s symptoms of stomach acid head swelling is serious, or persistent failure to improve, it is recommended to go to the regular hospital in time, after clarifying the cause of the disease, under the guidance of the doctor to carry out targeted treatment.