Generally not allergic to fennel and shrimp can be eaten together. Shrimp and shrimp food as follows: 1, shrimp and vitamin C-containing foods are similar (should not be fried) 2, shrimp and pumpkin: the same food will cause dysentery, you can use black beans, licorice detoxification. 3, shrimp and juice: the same food will be diarrhea. 4, prawns and vitamin C: the same food will be can be caused by arsenic poisoning. 5, shrimp and golden gourd avoidance, food is dysentery. 6, sea and river shrimp can not be eaten with pork, chicken, eating with liver and kidney failure. 7, river shrimp and tomatoes are easy to eat food poisoning. River shrimp and tomatoes are easy to eat food poisoning.