Allergy simply means that normal people are allergic to certain substances. When normal people inhale or drive into such allergens, the body will overreact due to intolerance. Usually, we call this phenomenon allergy. Eating seafood allergy is a kind of seafood allergy phenomenon caused by excessive histamine in seafood, which will cause people's discomfort.

There are acute and chronic seafood allergies in life.

1, so-called acute seafood allergy patients should pay strict attention to their diet, eat less or not eat spicy food, seafood and other foods;

2. Patients with chronic seafood allergies will get worse after eating certain foods. Foods that are easy to cause allergies include seafood, peppers, mushrooms, bamboo shoots, wine, mangoes, strawberries, parsley and so on.

What should I do if I am allergic to crabs?

1, if the allergic symptoms are mild, you don't need to take any medicine and don't need special treatment. After1,it will heal itself in 2 days.

2. If the allergic symptoms are obvious and the whole body itching is unbearable, you can try to take common antiallergic drugs (such as loratadine).

3. While taking anti-allergic drugs, you can also take vitamin C.

4. While taking the medicine, you can also apply dermatitis flat ointment on the itchy skin with red rash.

5. If you have difficulty breathing, cold hands and feet, palpitation, etc., you should go to the hospital immediately and explain that you have eaten crabs before.

6. You can't eat seafood such as crabs and shrimps during allergies, and don't eat greasy and spicy food.

When these allergic symptoms appear, they can be solved by the above methods. I hope these methods can help everyone. At the same time, remind people with allergies not to eat those foods such as hair and seafood. So as not to bring trouble to yourself.