What causes rheumatism?

Hives are also called urticaria. Summer is the peak season for urticaria. Some people often suffer from urticaria. There are many causes of urticaria. In spring, pollen, dust, and animal dander may induce urticaria. In addition, infection factors are also an important cause of urticaria. Urticaria also has certain genetic causes. Food is also an important factor causing urticaria, such as protein food, seafood, etc.

What causes rheumatism?

1. Inhalation:

Such as pollen, dust, animal dander, smoke, feathers, fungal spores, volatile chemicals (such as formaldehyde, pyrethrum, cosmetics, etc.) and other airborne allergens.

2. Infection:

Various infectious factors may be the cause of urticaria, the most common of which are viruses that cause upper respiratory tract infections and Staphylococcus aureus, followed by hepatitis, infectious mononucleosis and coxsackievirus. Parasites can also cause infection, such as roundworms, hookworms, schistosomes, filarial worms, amebas, and malaria parasites.

The causes of some types of urticaria are related to genetics, such as familial cold urticaria, hereditary familial urticaria syndrome, etc. 4. Food:

The most common causes are fish, shrimp, eggs, and milk, followed by meat and certain plant foods, such as strawberries, cocoa, tomatoes, etc., which may be the causes of urticaria. In addition, coloring, flavoring, preservatives, and natural or synthetic substances added to food can also cause urticaria.

There are two main categories: one is drugs that can form antigens, and the other is histamine releasers. The above is what the editor introduced to you about the causes of urticaria. Now you should have a comprehensive understanding of the causes of urticaria. So from now on, everyone can take targeted measures to prevent urticaria.