If the indications of Qi and Blood Kang Capsule appear after gastric cancer surgery, the drug can be taken under the guidance of traditional Chinese medicine diagnosis and treatment for auxiliary treatment. Qi and Blood Kang Capsule is a proprietary Chinese medicine, which is composed of Panax ginseng, Astragalus, Ginseng and Pueraria Mirifica. It has the efficacy of benefiting qi and nourishing blood (tonifying the body’s qi and blood), and supporting and strengthening the body (cultivating and consolidating the body’s positive qi). It is used for anemia patients with deficiency of both qi and blood (deficiency of both qi and blood). Since this drug can benefit qi and nourish blood and strengthen the root of the body, it is mainly used for the symptoms of deficiency of qi and blood, such as yellowish color, weakness of hands and feet, depression, spontaneous sweating (involuntary sweating during the day, aggravated by sweating when moving a little), numbness of limbs, insomnia, dreaminess, forgetfulness, loss of appetite, abdominal distension, dyspepsia, shortness of breath and wheezing, pale tongue, weak pulse, and so on. If the above symptoms appear after gastric cancer surgery, it can be used adjunctively under the guidance of TCM diagnosis and treatment to help alleviate the condition. The adverse reactions and contraindications of this product are not clear, and it should be used with caution for those who have weak spleen and stomach, vomiting, diarrhea, bloating and loose stools (thin and unformed feces), and cough with excessive phlegm. It is not advisable to take this drug together with quinoa, wulingzhi, saponaria or their preparations, tea and radish, so as not to affect the efficacy of the drug. It is contraindicated for those who are allergic to this product, and should be used with caution for those with allergies.