What reason is psoriasis suddenly urticant

summary

After suffering from psoriasis, my life has changed dramatically. Because it is a skin disease, my skin often has problems. I can't scratch when I itch. Sometimes it's not caused by psoriasis. Let's take a look at why psoriasis suddenly itches.

What reason is psoriasis suddenly urticant

First of all: psoriasis pruritus may be caused by skin inflammation, which stimulates the small nerve fibers in the dermis and makes the nerve center itch. Therefore, after scratching the affected area, psoriasis will aggravate the pruritus, and it is easy to cause skin inflammation and increase the area of skin lesions.

Secondly: from the perspective of traditional Chinese medicine, psoriasis itching is caused by blood heat and dryness, so if we use traditional Chinese medicine for treatment, it is mainly from clearing heat and cooling blood, nourishing yin and moistening dryness.

Finally: itching sensation is mainly felt and conducted by the sensory organs of epidermis and superficial skin plexus. The mechanism of itching is very complex, most of the skin is accompanied by varying degrees of itching. Many internal and external factors, such as mechanical scratching, environmental changes, and some substances produced after cell damage, can cause itching.

matters needing attention

Psoriasis patients in life to keep in mind dietary taboos, such as taboo alcohol, avoid seafood, avoid spicy hair, which will affect the treatment of psoriasis, at the same time to ensure diet nutrition, promote disease recovery.