Picture of symptoms of cholinergic urticaria

summary

Uncle suffering from cholinergic urticaria, the body appeared in the heat of acupuncture, itching, mental tension will have varying degrees of itching. After treatment, it's better now. Let's understand the symptoms of cholinergic urticaria.

Picture of symptoms of cholinergic urticaria

First: cholinergic urticaria, which is a kind of rubella. When heated, nervous, taking hot food or drink, or after exercise, the body temperature slightly increases. The heated blood stream stimulates the brain thermoregulatory center, excites cholinergic nerves and releases acetylcholine. If you are allergic to this chemical substance, you can have allergic reaction.

Second: cholinergic urticaria, namely small papular urticaria, mostly occurs in youth, after heat (hot drink, hot bath), emotional excitement and exercise. The rash is characterized by a small wind mass with the size of 1-3 mm, which is itchy consciously, sometimes only itchy without rash. Occasionally accompanied by systemic reactions, such as birth, headache, bradycardia, pupil narrowing, abdominal pain, diarrhea and so on.

Third: urticaria is a common allergic disease, which is the product of the interaction between allergic constitution and allergens. Compared with allergens, it is difficult to be detected and controlled. Therefore, only by actively improving allergic constitution and using scientific methods can we effectively control the occurrence of urticaria.

matters needing attention

Mild cholinergic urticaria can also occur in the adolescence of normal individuals. It usually starts to rash at the beginning of exercise. Once the exercise stops or calms down, the symptoms will disappear quickly. Therefore, it is not easy to attract the attention of the parties. However, if this phenomenon occurs frequently, it should be treated in hospital in time.