Eating seafood is easy to cause disease, seafood contains excessive histamine will cause discomfort, a small number of people due to the natural lack of enzymes to break down histamine, eat fresh fish or seafood, will cause allergies, part of the manifestation of certain parts of the body (face, legs, arms, and even the whole body) with bumps and itching symptoms.

Seafood allergy is a kind of allergic disease, there are acute and chronic. Acute seafood allergy patients should pay strict attention to diet, avoid spicy, seafood and other foods; chronic seafood allergy patients will worsen after eating certain foods. Chronic seafood allergy patients should be timely allergen desensitization treatment. In addition, the patient to avoid strong scratching the affected area, avoid hot water scalding and external use of stimulating drugs, avoid eating animal protein food and seafood hair.