What causes measles?

summary

Urticaria is commonly known as rubella. It is a localized edema reaction due to the expansion of small blood vessels and the increase of permeability of skin and mucosa. It usually subsides within 2-24 hours, but new rashes occur repeatedly. The course of the disease lasted for several days to several months. It is common in clinic. What causes measles? Let's talk about it

What causes measles?

Pollen: in the season with plenty of pollen, tiny pollen particles can be scattered in the air and fly around in the process of transmission. Some of them will be inhaled by people and absorbed by the skin, and some people will cause urticaria. Dust: dust chronic urticaria is one of the most common chronic urticaria caused by microbial reactions in dust. There are many causes of dust chronic urticaria, including cotton fiber, fur and various fibers, animal fur and so on.

Cosmetics: cosmetics can also cause chronic urticaria, such as flavors, chronic urticaria, and astringent water containing alcoholic ingredients, which also irritate the skin, thereby causing the disease. In addition, biochemical preservatives and fruit acids can cause different irritation to the skin.

Pets: domestic pets are also easy to cause urticaria, such as cats and dogs and other substances scattered into the air, resulting in human contact can cause chronic urticaria reaction. Seasonal change: the change of seasons will lead to changes in the environment. Bacteria spores and pollen scattered in the air will release histamine in a large amount, causing chronic urticaria

matters needing attention

Many of them can be avoided in our daily life. Therefore, it is suggested that people who are prone to urticaria should pay attention to avoid some avoidable inducing factors in their daily life, so as to reduce the incidence of urticaria. Once suffering from urticaria and symptomatic treatment, we should also pay attention to avoid inducing factors, so as not to affect the treatment effect.