If you have diarrhea after eating shrimp, there are several possibilities: 1, in the process of cooking shrimp did not clean the shrimp, shrimp threads on the back of the shrimp did not remove out, cooking without high temperature disinfection bacteria caused by acute enteritis diarrhea. 2, the patient originally has a history of allergies to seafood, the patient’s body after using seafood allergic reaction and diarrhea; 3, shrimp is rich in a large amount of protein, if If the patient’s gastrointestinal tract is fragile, the short intake of too much high-protein food is likely to cause diarrhea due to non-absorption in the gastrointestinal tract. It is recommended that patients with diarrhea after eating shrimp should go to the hospital to do relevant tests to confirm whether they have seafood allergies, while cooking food should also pay attention to hygiene and cooking time, to maintain the habit of eating cooked food.