Patient: More than 1 year, headache, eye pain, shortness of breath, a ring of teeth marks on the tongue, acidity and heartburn, hospital diagnosis of hypertension, myocardial ischemia, and insufficient blood supply to the fundus. Chronic gastritis. TCM diagnosis of spleen deficiency. Take Chinese medicine for more than a month, the tooth mark has improved, but after stopping the medicine the tooth mark is heavy again, take Beijing 0 to lower blood pressure, high and low, sometimes 90-150, eliminate the tooth mark, heartburn, stomach acid, smooth blood pressure, with what medicine is good/not harmful to the body?