The duration of a course of treatment for Renjuji Stomach Strengthening Granules is not clear, and it is recommended to follow the doctor’s instructions. Renjuji Stomach Strengthening Granules is a hospital-based preparation produced by the Preparation Room of Jiangsu Provincial Hospital of Traditional Chinese Medicine, and its main ingredients include Astragalus, Atractylodes macrocephala, Coix lacryma, Scutellaria baicalensis, Cortex Eucommiae, Curcuma longa, Semen euryalea, and Corydalis alba. This product has the functions of benefiting qi and strengthening spleen (regulating the qi of spleen and stomach), activating blood circulation, clearing heat and resolving dampness. It is mainly used in precancerous lesions of gastric mucosa belonging to the evidence of qi deficiency and blood stasis, with symptoms such as vague pain or stabbing pain in the stomach and epigastric region, gastric plumpness, loss of appetite, dyspepsia, loose stools, tiredness and fatigue. At present, the adverse reactions of Renjuji Stomach Strengthening Granules have not been found. The exact course of treatment for this product is not clear, so it is recommended to ask your doctor and use it under his or her supervision.