What is urticaria

summary

Now the most common problem is allergy, but many people will have urticaria allergy, urticaria common situation is itching, if suffering from urticaria is what? Let's take a look at it.

What is urticaria

First: physical factors: if it is caused by physical and mechanical stimulation of external factors such as cold, heat, sunlight, friction and pressure.

Second: mental factors: mental tension or excitement, after exercise will cause the release of acetylcholine, causing urticaria.

Third: genetic factors: urticaria and heredity are related, such as familial cold urticaria, hereditary familial urticaria syndrome.

matters needing attention

Patients should pay attention to rest at ordinary times, not to overwork, increase some physical exercise to improve immunity. To take drugs on time, Biao must choose to go to the regular hospital for treatment.