Drinking tea stomach pain and spleen and stomach cold, gastritis, gastric ulcer, tea is too strong and other factors, the details are as follows: 1, spleen and stomach cold: this group of people should reduce the number of tea, avoid drinking green tea. Green tea is a kind of cold tea, will lead to the spleen and stomach cold symptoms more serious, in the long-term after a large number of drinking, will be due to increased gastrointestinal burden and stomach discomfort; 2, gastritis, gastric ulcer: this group of people gastric mucosa protective barrier has been damaged, so more vulnerable to alkaloid invasion, resulting in stomach pain; 3, too strong tea: drinking tea can not only wake up, but also promote fat metabolism, and lower cholesterol, which is helpful to human health. But in drinking tea should try to light tea, once the tea brewed too thick, tea polyphenols, catechins, caffeine and other substances contained in the tea, will cause irritation to the gastric mucosa, causing stomach discomfort.