What are the symptoms of scalp psoriasis?
Type:Uv phototherapy Time:2018-09-29 16:33:08What are the symptoms of scalp-type psoriasis? At present, many people have a lot of dandruff on their heads, accompanied by itching. For this reason, everyone suspects that they have scalp-type psoriasis, then scalp-type psoriasis What are the symptoms in the early stages of the disease? In fact, the appearance of scalp-type psoriasis can lead to dysfunction of the scalp cells, leading to hair loss, accompanied by the appearance of flaky scales and itching symptoms. Let us take a look at it.
The mechanism of scalp-type psoriasis is the dysfunction of scalp cell metabolism, and the head is the extra site of psoriasis, called scalp-type psoriasis. It can only be seen in the scalp but most of the time involves the torso and limbs. The scalp-type psoriasis lesions are clearly bordered, covered with thick scaly erythema, sometimes fused into pieces, and even covered with scalp scales. The surface is mixed with skin and dust to form yellowish yellowish yellow, but it is still silvery white during peeling. The hair at the skin lesion is tightly bundled by thick scaly, which is like a bunch of hair brush. But the hair is normal.
The head is a very good site for psoriasis, called scalp-type psoriasis, which can only be found in the scalp, but most of them involve the trunk and limbs. The mechanism of this type of psoriasis is the disorder of the metabolism of scalp cells.
Some patients with psoriasis in the head will have many dense aseptic superficial pustules in the lesions, mostly needles to miliary size. The pustules will fuse together to form a large pus or ring-like shape, often due to contact friction. External causes cause the rupture to form a smashed knot. In some cases, the patient's skin lesions may extend to the forehead hairline, eroding to the forehead a few centimeters, mostly red pimples with droplets or nail size. There are also some patients with psoriasis who have a severe itching sensation in the head and can cause discomfort in varying degrees.
If it is in the acute stage of psoriasis, when the body lesions of patients with psoriasis are serious, some skin lesions will appear on the face of the patient. The symptoms of psoriasis in the head are mostly red pimples with droplets or nail size. In the palm and the heart area, obvious keratinized patches often appear. The center is thick and the edges are thin. There may be white scales or punctate depressions on the spots. The symptoms of psoriasis in the head sometimes cause strips due to thick skin lesions. Skin cracks.
The above content is the introduction of "What are the symptoms of scalp psoriasis at the beginning?" I hope everyone can understand that scalp-type psoriasis is a common skin disease. Only when you understand your symptoms can you treat them promptly. Experts remind patients. It is necessary to treat symptomatically, and it will be effective if you adopt a formal method.