You should not eat seafood when you have diarrhea. When diarrhea if you eat seafood will make the symptoms of diarrhea worse. Seafood contains a large amount of protein, which is not conducive to digestion and absorption. People with diarrhea have poor digestive function during illness, which will in turn increase the burden on the gastrointestinal tract. Most diarrhea is caused by bacterial infection, you can have a routine stool test and take oral antibiotics under the guidance of a doctor. If the diarrhea is caused by indigestion, you can take oral probiotics to promote digestion. During diarrhea, it is best to eat light, easily digestible food, such as rice soup, thin rice, noodles and so on. Do not eat greasy food and do not drink milk. You can eat less and more meals, don’t eat too hard, raw and cold, stimulating food, and pay attention to hygiene in diet.