Eating seafood diarrhea, usually considered as seafood is not fresh, or there are parasites and caused by acute enteritis. If the number of bowel movements is not very high, you can consider eating light food, such as rice porridge and noodles, to allow the intestines to rest in order to alleviate the symptoms. If the number of stools is too frequent, you may consider taking oral anti-diarrhea medication, including Montelukast and Bicil, etc. You may also take probiotic supplements, including Silencon and Metamucil, etc., to relieve the symptoms. If diarrhea is accompanied by fever and dehydration, it is recommended to go to the hospital to complete blood and electrolyte tests, and if necessary, administer antibiotics and electrolyte supplements to relieve symptoms.