Can chronic urticaria be inherited

summary

Many children in childhood, have long had urticaria, the emergence of urticaria will lead to skin itching, as well as part of the skin swelling discomfort, causing inconvenience in life, many people think that urticaria this skin disease is genetic, let's talk about chronic urticaria genetic.

Can chronic urticaria be inherited

First: after repeated studies by dermatologists, we have come to the conclusion that urticaria is only a kind of skin disease with universal nature caused by allergy to certain objects, and it is not hereditary. Only because patients with urticaria allergic constitution, allergic constitution in the family part of the people will have a genetic history, so we mistakenly think that urticaria is genetic.

Second: but chronic urticaria is caused by various factors, such as temporary inflammatory congestion and large amount of fluid exudation. It is an allergic skin disease with the participation of autoimmune mechanism. Autoantibodies produced by the body cause basophil degranulation, leading to histamine release and skin lesions.

Third: the genetic probability of allergic constitution is relatively high, especially if parents have allergic diseases, children have a 3 / 4 chance to inherit allergic constitution. And some urticaria can cause laryngeal edema, can be life-threatening. Therefore, the emergence of urticaria to active treatment, the best is to fundamentally improve the allergic constitution, while avoiding contact with allergens.

matters needing attention

Urticaria patients usually should pay attention not to eat too much food with additives, can not eat seafood and some animal protein food, avoid the production of allergens, selective diet.