The efficacy and function of Stomach Medicine Capsule is to treat disorders such as pain in the stomach and epigastric region caused by liver-stomach disharmony (a mismatch between the ascending function of the liver and the descending function of the stomach and internal organs). The main ingredients of Stomach Medicine Capsule are Yanhuisuo, cuttlebone, Tu Mu Xiang, withered alum, eggshell, mother-of-pearl and so on. It has the efficacy of acid suppression and pain relief (suppressing stomach acid and alleviating pain), and can be used for conditions such as stomach and epigastric pain, excessive stomach acid, and noisy (stomach feeling similar to hunger, emptiness with burning) acid reflux, etc., caused by liver-stomach disharmony (the functional disharmony between the ascending of the liver and the descending of the gastric organs). The adverse reactions and contraindications of the drug are not clear, but avoid eating spicy and irritating food during consumption. The drug is not indicated for yin deficiency of the spleen and stomach (insufficient yin fluid in the spleen and stomach), which is mainly manifested by dry mouth, red tongue with little fluid, and dry stools. Use with caution in pregnant women. Children, the elderly and the infirm should be taken under the guidance of a physician. It is prohibited for those who are allergic to the ingredients of the drug, and should be used with caution for those with allergies. If you need to take this drug, it is recommended to go to a regular medical institution and use it under the guidance of a doctor.