Xiangsha Nourishing Stomach Pill does not exist for how long to take a course of treatment, according to clinical experience, the general situation of a course of treatment for about 2 to 4 weeks. How long to take Xiangsha Nourishing Stomach Pills for a course of treatment is based on clinical experience and the specifications of the drug, and is not fixed. From the clinical point of view, a course of treatment is about 2 weeks to 4 weeks; if there is a change in the condition, you should use the drug under the guidance of the doctor according to the change in condition. Xiangsha Nourishing Stomach Pill belongs to the proprietary Chinese medicines, including wood sorrel, sand nuts, atractylodes, poria, half-summer, vinegared sweetgum, citrus aurantium, cardamom, ginger, thick park, licorice and so on, with the efficacy of warming the middle and nourishing the stomach, used for gastric pain, abdominal distension caused by insufficient stomach yang, dampness and yin stagnation of qi, the symptoms of which can be seen in stomach pain, stuffy and uncomfortable epigastric region, vomit and regurgitation of acid, cacophony (the stomach has a similar sensation of hunger, emptiness accompanied by burning) discomfort, poor appetite, weakness in the limbs. Adverse reactions and contraindications of Xiangsha Nourishing Stomach Pill are not clear. Caution should be taken when using, the diet should be light, and those with serious chronic diseases should take it under the supervision of a physician. It is forbidden for those who are allergic to this product, and allergy should be used with caution. Chinese medicines and proprietary Chinese medicines are recommended to be used under the guidance of a professional Chinese medicine practitioner to identify the evidence, individuals should not use blindly, so as not to cause adverse consequences.