Eat crayfish stomach pain may be indigestion, oral gastrointestinal tablets and other drugs to promote digestion, appropriate activities; may also be acute gastroenteritis, the need for rehydration, antispasmodic and analgesic (such as belladonna tablets, etc.), anti-infective (such as cefdinir, etc.) and other treatments, need to be specifically analyzed. 1. indigestion: crayfish protein content is high, a large number of eating will increase the gastrointestinal tract digestive burden, so eat a crayfish stomach pain may be indigestion, can be oral gastrointestinal tablets, digestive enzymes and other drugs to promote digestion, and appropriate activities. 2. Acute gastroenteritis: crayfish itself carries a certain amount of bacteria, if the crayfish cleaning is not clean or cooking is not fully cooked, consumption may lead to acute gastroenteritis, abdominal pain symptoms, the need for immediate medical attention, routine blood, stool routine and other tests can assist in the diagnosis, the need for rehydration, antispasmodic and analgesic (such as belladonna tablets, etc.), anti-infective (such as cefdinir, etc.) and other treatments. Eating crayfish stomach pain is recommended to consult a doctor in a timely manner, a clear diagnosis, so as not to delay the condition.