When it comes to stomach cramps, we usually take it for granted that they are caused by stomach diseases. But in fact, stomach cramps themselves are only a symptom, not a disease. Therefore, when stomach cramps occur, the most important thing is to find out the cause and treat it from the root, which is the most effective. What are the causes of stomach cramps? This is the question we want to know today. A simple summary of the factors that cause stomach cramps are the following: a. Irregular eating habits, is a common cause of stomach cramps. The cold and the more irritating foods also tend to induce stomach cramps. Therefore, in the future, three meals a day, on time and in accordance with the amount, but also eat less cold and spicy food. Second, bad habits, such as smoking, alcoholism, staying up late, etc., will also increase the chances of stomach cramps. In the future to develop good habits, so that not only can reduce stomach cramps, but also conducive to health. Third, people who are easily nervous and anxious or engaged in high-risk jobs. These two types of people are vulnerable to stomach cramps. For people who are prone to nervousness, adjust their mental state later to improve their psychological quality. For people with high-risk jobs to enhance their business skills. Fourth, the influence of drugs, like aspirin, because it can destroy the self-regulation of gastric acid secretion and gastric mucosal barrier, may cause stomach cramps. Therefore, when using such drugs, must be very careful. The family genetic reasons, digestive system diseases heredity is the strongest. Therefore, relatives and children of patients with stomach cramps are more likely to develop stomach cramps. Some chronic diseases are particularly prone to stomach cramps, more common are gastrinoma, basophilic leukemia, chronic obstructive pulmonary emphysema, hepatic steatosis, rheumatoid arthritis, chronic renal failure, etc. These factors are common causes of gastric cramps, but there are some unknown factors that can induce gastric cramps, and these factors are yet to be identified.