The effect of lowering stomach acid by using a certain Chinese medicine alone may not be good. You can take Chinese medicines such as stomach medicine capsule and gastric shuning capsule, which are more effective in acid production. 1. The efficacy of Gastric Medicine Capsule is to control acid and relieve pain (inhibit stomach acid and reduce pain). It can be used clinically to treat excessive stomach acid and stomach pain. Its composition includes Yanhusuo, cuttlebone, mother-of-pearl and other traditional Chinese medicines. The adverse reactions and contraindications of this product are not clear, avoid eating spicy and greasy food, quit smoking and limit alcohol during the period of taking the medicine. It is not suitable for Yin deficiency of the spleen and stomach (insufficient Yin fluid in the spleen and stomach), which is mainly manifested as dry mouth, red tongue with little fluid, and dry stools. It should not be taken for a long time. If the symptoms are not reduced or worsened after three days of taking the medicine, the medicine should be stopped immediately and the patient should go to the hospital for consultation. 2. The efficacy of Gastric Shuning Capsules is analgesic, stomachic, acid control. Clinically, it can be used for the treatment of gastric pain, hyperacidity, chronic gastritis. Its composition includes licorice, cuttlebone, white peony and other traditional Chinese medicines. The adverse reactions and contraindications of this product are not clear, avoid eating spicy and greasy food, quit smoking and limit alcohol during the period of taking the medicine. It is not suitable for spleen and stomach yin deficiency, mainly manifested as dry mouth, red tongue with little fluid and dry stool. Pregnant women and diabetic patients should be cautious. Please follow the doctor’s instruction to use the above medicines.