I have red spots all over my body. It looks like purple when it's cold. When it is hot, it is very light. You can't see spots when you sleep, but you will appear when you blow.

Purpura is an allergic vasculitis that invades the capillaries and arterioles of the skin or other organs, and the allergenic factors should be removed as much as possible. Simple patients can use compound rutin, calcium, vitamin C and antihistamine.

Suggestion:

Corticosteroids can be used for fever and arthritis, but it can't prevent kidney invasion. For stubborn chronic nephritis, inhibitors can be added.