Current location - Recipe Complete Network - Healthy recipes - Eating crabs is easy to be allergic. What is the reason?
Eating crabs is easy to be allergic. What is the reason?
Crab is a kind of seafood that is particularly common in life, and the nutritional value of seafood food is high. However, after eating crabs, many people will be allergic. If the skin is red, swollen, itchy, peeling and other symptoms after eating crabs, they may be allergic. Eating crabs is allergic, mainly because seafood contains a large number of foreign protein, and these foreign proteins directly or indirectly activate immune cells, leading to the release of chemical mediators and allergic reactions.

Genetic allergy and the lack of some enzymes in the body are the basis of seafood allergy. Crabs are rich in protein, and the human immune system will have an allergic reaction due to excessive rejection of foreign protein. When individuals are in physiological and pathological states, they are not equally sensitive to food. Generally speaking, people with sensitive constitution and allergic constitution have higher allergic rate. Because of the high content of bacteria and bacteria in crabs, eating dead crabs and raw crabs may aggravate allergic symptoms or lead to food poisoning.

Eating crabs can cause allergies, mainly to pica protein in crabs. During this period, fish, shrimp and shellfish should be banned and allergic symptoms should be treated. Need a light, digestible diet, pay attention to keep your abdomen warm. The scheme is as follows: oral loratadine tablets, each time 1 tablet, daily 1 time, intramuscular temporary injection of Dibao injection 1 ml, cimetidine tablets, each time 1 tablet, twice a day; If necessary, apply Ned cream to the skin injury. It is suggested to carry out allergen test at the selected time to further clarify the allergic factors.

Xiaobian made a detailed explanation of the problem. Xiaobian made a detailed interpretation of the problem, hoping to help everyone. If you have any questions, you can leave me a message in the comment area. You can comment with me more. If there is anything wrong, you can also interact with me more. If you like the author, you can also pay attention to me. Your praise is the greatest help to me. Thank you. So much for sharing. If you like me, please pay attention to me. If you have any ideas, you can tell us in the comments below.