What are the causes of papular urticaria

summary

I usually like to eat seafood very much. Once I was transferred to the coastal area. After a big meal, I had a lot of papules on my body. After hospital examination, I had papular urticaria. Let's take a look at the causes of papular urticaria.

What are the causes of papular urticaria

One of the reasons: it is related to the drugs used, such as penicillin, serum vaccine, etc., and aspirin, morphine, opioid, vitamin B1 and other drugs can release histamine to cause papular urticaria.

The second reason: it is closely related to diet, such as fish, shrimp, crab, eggs and so on. In addition, some spices and condiments may also cause papular urticaria.

The third reason: it is related to animals and plants, such as some fur and mosquito bites, as well as pollen, feathers, dander and other substances that may cause allergic reactions. People who are prone to allergies are also very easy to suffer from papular urticaria.

matters needing attention

In the treatment of papular urticaria in the process, we should pay attention to maintain indoor hygiene, it is best not to keep dogs, cats and other pets, while avoiding inhalation of pollen, dust and so on. Wind, cold, heat, dampness, dryness, fire, insects and poison can also cause urticaria.