Chinese patent medicines for stomach nourishment and protection include Xiangsha Stomach Nourishing Pill, Baohe Pill, and Stomach Kangling Capsule. 1. The ingredients of Xiangsha Nourishing Stomach Pill include wood fragrance, sand nut, Chen Pi, vinegar fragrant herbs, ginger thick park, half-summer (system), fried hedgehog, poria, ginger, etc. It has the effect of warming the middle and harmonizing the stomach (warming the spleen and stomach, harmonizing the stomach and internal organs). It has the efficacy of warming the middle and harmonizing the stomach (warming the spleen and stomach, harmonizing the stomach and internal organs), and is used for stomach pain and plumping (stomach distension and discomfort) caused by insufficient stomach yang, and dampness obstruction and stagnation of Qi (due to the obstruction of dampness that leads to the body’s Qi not being smooth). The adverse reactions and contraindications of this product are not clear. 2. Baohe Pill is composed of burnt hawthorn, fried Liushenqu, made half-summer, Poria, fried Laixianzi and fried malt, etc. It has the efficacy of eliminating food stagnation, inducing stagnation and harmonizing the stomach, and is used for food stagnation, epigastric (abdominal) distension and fullness, belching of putrefaction and swallowing acid (swallowing the acid that is uplifted from the stomach and swallowing), and lack of desire for food and drink. This product adverse reactions and contraindications are not clear. 3. Gastric Kangling Capsule is composed of Paeonia lactiflora, Paeonia lactiflora, Panax ginseng, Yanhuisuo, cuttlebone, etc. It has the efficacy of softening the liver and harmonizing the stomach (tonifying the liver and the stomach), dispersing blood stasis and relieving pain, and it can be used for people with symptoms of pain in the stomach and epigastric cavity, regurgitation of acid, and belching (hiccuping). This medicine may cause dry mouth, constipation, blurred vision, and difficulty in urination in the elderly, so it is contraindicated for people with prostate hypertrophy and glaucoma, and for lactating women. If you need to use the drug, it is recommended to use the drug under the guidance of a doctor, not blindly, so as not to cause adverse consequences.