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Crab is delicious, but what to do if you are allergic to crab

It's the season for crabs to go on sale again. The saliva of Yangcheng Lake hairy crabs is a stream! The golden crab and the fragrant crab are irresistible. But some people will have allergic symptoms after eating crabs, so what should we do?

Someone will immediately respond that you don't know not to eat ah, since allergies also eat crabs are you stupid? It's true that it's the same. If you know that a crab is an allergen, you should stop eating it. What should I do if I have allergies when I eat big crabs without knowing?

Generally, allergy may cause erythema and pruritus. Remember not to scratch it with your hands, because the more you scratch, the more serious the symptoms will be and the more likely the problem of skin bleeding will occur. General slight allergy can ignore it, and its erythema will subside in a day or two. But if you still have redness, swelling and itching in a day or two, you need to take some antiallergic drugs, such as loratadine, but in order to reduce the damage to your stomach, you can take some vitamin C. But some people are allergic especially serious, can appear shortness of breath chest is frowsty, whole body sends cold even faint symptom. At this time, the patient has to be rushed to the hospital. If it is delayed, it may be life-threatening.

Crab belongs to cool food, and the content of protein and fat is very high, so crab itself is not anyone can eat. Some people with bad intestines and stomach may have vomiting and diarrhea after eating. In addition, people with cold body can not eat, especially pregnant women, eating hairy crabs may have the risk of miscarriage. There are cardiovascular disease, hepatitis, gastroenteritis patients to try not to eat or eat crab less, it will not only aggravate the disease may also cause other complications. So don't be greedy.