Although the relevant departments have issued a lot of warning information in recent years, there are still many citizens who are lucky enough to take risks and adopt early adopters. Sun, director of the Nutrition Department of Huadong Hospital in Shanghai, said that the larvae of paragonimiasis are often parasitic in freshwater crabs. If people eat uncooked crabs, the larvae of paragonimiasis will enter people's bodies, which can invade people's lungs, liver, brain and abdominal cavity, causing inflammation, and in severe cases, causing organ suppuration and other injuries. When paragonimiasis invades the brain, patients will have spasms or even paralysis. Drunken crabs pickled with wine can't completely kill paragonimiasis. "Not eating uncooked crabs and aquatic products is the simplest and most effective way to avoid contracting paragonimiasis."
In addition, hairy crabs are also highly sensitive foods, which are also called "hairs" by the people. There are five kinds of people who should be careful when eating crabs. First of all, people with a history of eating crabs, or people with urticaria, allergic asthma and allergic dermatitis, especially children, the elderly and pregnant women with allergies, had better not eat crabs; Secondly, patients with cholecystitis, gallstones, hepatitis, acute and chronic pancreatitis and severe cardiovascular and cerebrovascular diseases should try to eat less or not to eat crabs, and they should not drink with crabs, so as not to aggravate their illness or cause acute attacks of the above diseases; In addition, people with diarrhea, stomachache, cold, fever or deficiency of spleen and stomach should not eat crabs, because hairy crabs are cold foods, and protein is high in fat, which is not suitable for digestion and absorption. At the same time, it will accelerate the discomfort of the spleen and stomach and cause abdominal distension, abdominal pain, diarrhea, vomiting and other symptoms; There are also pregnant women with cold and weak constitution, which are not suitable for eating cold and wet hairy crabs, otherwise it will cause miscarriage; Infants and young children should not eat hairy crabs, so as not to increase the burden of high-protein liver and kidney. School-age children can eat half a crab at a time.