Causes and symptoms of urticaria

summary

Urticaria is the most common disease in our life. Urticaria not only affects the beauty, but also is uncomfortable. Therefore, it is very important to understand the causes and symptoms of urticaria and to treat them. Let's talk about it.

Causes and symptoms of urticaria

First: urticaria is a common allergic skin disease. When contacting with allergens, red plaques of different shapes and sizes will appear in non-specific parts of the body. These parts that produce plaques will itch.

Second: fish, shrimp, eggs and milk are the most common, followed by meat and some plant foods, such as strawberries, cocoa and tomatoes, which are common causes of urticaria. In addition, spoilage food is decomposed into polypeptides, and basic polypeptides are histamine release products. Protein food is absorbed in the form of peptone or polypeptide before being thoroughly digested, which can cause urticaria. This is more common in children, and it may also be caused by the different permeability of digestive tract mucosa between children and adults. In addition, the addition of food pigments, seasonings, preservatives, natural or synthetic substances in food can also cause urticaria.

Third: pollen, dust, animal dander, smoke, feathers, fungal spores, volatile chemicals (such as formaldehyde, acrolein, pyrethrum, cosmetics, etc.) and other airborne allergens are common causes of urticaria.

matters needing attention

Do not delay the treatment of urticaria the best time, so as not to lead to deterioration of the disease, but also will bring more trouble to life.