Is purpura dermatitis contagious

summary

My father had a few red dots on the inside of his thigh. He was itchy and didn't notice. Later, it gradually became a few points the size of mung bean, and then these points spread into a piece, like a scar, red, with a deep edge, sometimes itching, sometimes not itching. It looks like a birthmark. Now there's a piece on the inside of the other thigh. The doctor in the nearby clinic said it was neurodermatitis. Now much better, here to share with you purpura dermatitis infection, hope to help more people.

Is purpura dermatitis contagious

First: seborrheic dermatitis is not contagious, seborrheic dermatitis with genetic, mental factors, eating habits, vitamin B deficiency, alcoholism and other factors.

Second: as a chronic papulosquamous inflammatory skin disease, the cause of seborrheic dermatitis is usually uncertain, but relevant studies have shown that the occurrence of seborrheic dermatitis is closely related to hormone secretion, allergic constitution, mental stress, health habits, mite and microbial infection, allergic reaction of metabolites, physical and chemical stimulation, etc. And in the cause of seborrheic dermatitis, there is no infection leading to seborrheic dermatitis.

Third: dermatitis is usually accompanied by various tide erythema, greasy scales, exudation, thick scab, odor, red spots and other symptoms, and there will be alopecia, itching, mental tension, lack of sleep and many other problems. In the harm of seborrheic dermatitis, there is no statement about the harm of seborrheic dermatitis infection, so seborrheic dermatitis does not have the consequences and impact of infection.

matters needing attention

Warm reminder: all close fitting clothes, sheets and quilt covers should be made of silk and pure cotton. Chemical fiber, fur and down are irritating to skin. In addition, all close fitting clothes and bedding washing must be rinsed clean, detergent to use non biological, softener should also be carefully selected.