Gastric cramps usually improve in about 1-3 days, depending on your condition and there are some individual differences. Gastric cramps are mainly caused by strong contractions and movements of the stomach caused by external stimuli, often with symptoms of epigastric pain, nausea and vomiting. Gastric cramps mostly occur in the middle of the night or early morning, generally irregular diet, overeating, eating cold and stimulating food may trigger gastric cramps, smoking and mental tension may also be triggering factors. Generally, abdominal pain caused by stomach cramps is more intense, after giving antispasmodic and pain-relieving drugs, drinking warm water or using hot water bags to warm the abdomen and other methods to keep the stomach warm, usually in 1-3 days can be completely improved. If the symptoms of abdominal pain are more serious and persist without relief, and are accompanied by other complications such as vomiting blood and fainting, it is recommended to promptly consult the gastroenterology department or the emergency department for examination to exclude the possibility of other serious acute abdominal diseases. Pay attention to a reasonable diet in life, avoid spicy and stimulating cold food, and pay attention to abdominal warmth to avoid recurrence of stomach cramps.