Sanjiu Gastro Tai should be Sanjiu Gastro Tai Granules or Sanjiu Gastro Tai Capsules, tongue coating white is generally not suitable to eat Sanjiu Gastro Tai. Sanjiu Gastro-Thai Granules or Sanjiu Gastro-Thai Capsules are proprietary Chinese medicines, which have the efficacy of clearing heat and drying dampness (removing heat and drying out dampness), promoting qi and activating blood circulation (promoting gas flow so that blood can circulate), and softening the liver and relieving pain (treating pains caused by liver-yin deficiency and liver-blood insufficiency). Both of these Chinese medicines can be used for stomach pain caused by internal dampness-heat, stagnation of qi and blood stasis (stagnation of blood due to lack of circulation of qi), which is characterized by vague pain in the epigastrium (abdomen), fullness, bloating, acid reflux, nausea and vomiting, noisiness (sensation similar to hunger and emptiness in the stomach with burning), and loss of appetite (lack of appetite and reduced amount of food). White tongue is not the name of the disease in traditional Chinese medicine. External wind-cold, cold-dampness and phlegm (pathological products formed by water-liquid metabolism disorders) can cause white tongue, which may be aggravated by the patient’s intake of the drug. The adverse reactions and contraindications of these two drugs are not clear. Chronic gastritis patients taking the drug for two weeks without improvement in symptoms, should immediately stop the drug and go to the hospital. Sanjiu Gastric Pellet should be used with caution in patients with cold stomach, avoid greasy, cold, indigestible food when taking. Avoid emotional excitement or sulking. Celiac, atrophic and other chronic gastritis should be taken under the guidance of a physician. Pregnant women and diabetic patients should be taken under the guidance of a physician. Sanjiu Gastrointestinal Capsules should be avoided when taking spicy stimulating food. Avoid emotional excitement or sulking. Superficial, erosive, atrophic and other chronic gastritis should be taken under the guidance of a physician. Pregnant women should be cautious. White tongue with discomfort can go to the hospital, after the traditional Chinese medicine practitioner to identify the diagnosis and treatment of medication.