The survival period of gastric cancer varies from person to person, usually ranging from a few months to more than a decade. How long can I live with targeted therapy for gastric cancer? Due to the different treatment effects and physical functions of each person, each person’s physique is different, and the response to drugs is more or less different. As long as the appropriate method is chosen and active treatment is adopted, all of them can improve symptoms, relieve pain, improve life quality and prolong the survival of patients. At the same time, patients should maintain a positive and optimistic attitude and do their best to cooperate with the doctor’s treatment, through targeted therapy as well as chemotherapy, and additionally with herbal medicine to prolong life. Through the combination of Chinese and Western medicine, especially the comprehensive treatment of Chinese medicine, patients who persist in taking the medicine for more than two years may survive for ten years. For early stage gastric cancer, it is completely curable through surgery, so there is no need to worry. For patients with advanced gastric cancer, who cannot undergo surgery, such as those with local lymph node metastasis, local liver metastasis, distant metastasis such as lung and abdominal cavity and brain metastasis, they need to actively cooperate with doctors for relevant treatment and chemotherapy, and their survival period is between 3 months and 2 years.