Clinical manifestations of psoriasis, symptoms of psoriasis

1.Initially an inflammatory flat papule the size of a needle to lentil, gradually enlarged to a coin or larger reddish infiltrate, well-defined, covered with multiple layers of silvery-white scales. Gently scraping off the surface scales, it reveals a translucent film with light red and shiny, which is called the film phenomenon.

If the film is scraped again, small bleeding spots will appear, which is called punctate bleeding phenomenon (i.e., auspitz phenomenon).

2. During the development of the disease, the morphology of skin lesions can manifest itself in many forms. In the acute phase, the skin lesions are mostly guttate, bright red, and pruritic. Static gadoescent lesions are often plaque or map-like.

Regressing lesions are often annular or semi-annular. A few rashes have thicker scales and sometimes build up like shell oysters.

3.Lesions can occur symmetrically anywhere on the body. It is more common in the elbows, knees, and head. In a small number of patients, the nails and mucous membranes may also be affected.

Obvious scaly symptoms, the early manifestation of psoriasis is that there are thick gray-white or gray-yellow scales on the skin lesions, usually the psoriasis of the head is more serious, and this symptom is more common, and the scales are easy to fall off, and most of them will have itching feelings.

Typical film appearance, the scales in the early stage of psoriasis are easy to scrape off, and after scraping off, a light reddish transparent and shiny film is revealed, which is called film appearance.

Appearance of punctate hemorrhage, the appearance of punctate hemorrhage in the early stage of psoriasis, that is, at the place where the membrane is scraped, miliary beads or pin-like bleeding spots can be found on the surface of the erythema.

With the development of the disease, the spotted rash will gradually become larger and more, and even there will be fusion, fusion into pieces, the infiltration at the bottom is significant, the edge is clear, there is inflammation and redness around it, which is guttate, coin-shaped, map-shaped, disc-shaped, crust-shaped, etc.

Psoriasis typically presents as well-defined erythema of various shapes and sizes, surrounded by an inflammatory redness. Slightly infiltrated and thickened. The surface is covered with multiple layers of silvery-white scales.

The scales are easy to scrape off, and after scraping, the translucent film is light red and shiny, and small bleeding spots can be seen when the film is scraped. Lesions are more common on the head, sacrum, and extensor sides of the extremities. Some patients experience varying degrees of itching.

Hello, the symptoms of psoriasis are red papules or maculopapular rashes, needles to the size of mung beans, clear borders, covered with multiple layers of silvery-white or mica-like scales, the scales are easy to scrape off, and a shiny light red film can be seen at the base after scraping, that is, the film phenomenon, and small bleeding spots appear on the surface of the red spots after scraping.

The clinical manifestations of psoriasis are:

1.White silver chips will appear, accompanied by shiny.

2.Condition of spotting hemorrhage.

The occurrence of psoriasis is caused by genetics or low immunity, as well as infection and other factors.

Psoriasis is a more common disease in our lives, and psoriasis is also a chronic inflammatory disease, which is generally more common among young people, not only in addition to young people, but also people of other ages will have psoriasis.

1.Heredity is what causes psoriasis. Clinically, there is often a family history and a genetic predisposition.

30% to 50% of people with family history have been reported abroad, and some people even emphasize that it is up to 100%. About 10% to 20% of those with a family history have been reported in China, and some people believe that it is autosomal dominant inheritance with incomplete penetrance, and some people believe that it is autosomal recessive inheritance or sex-linked inheritance. The incidence of psoriasis in the descendants of one parent is three times higher than that of the healthy child, and the incidence is higher in the descendants of both parents who have psoriasis.

2.Infect. Clinical practice has shown that the onset of psoriasis is associated with upper respiratory tract infections and tonsillitis.

Six percent of patients with psoriasis have a history of pharyngeal infection. We have found that psoriasis in many children is closely related to tonsillitis. For example, a mother and her three children had acute tonsillitis at the same time, and after the disease was controlled, three of them developed psoriasis.

In this case, antibiotics** are effective. The rash may improve or resolve markedly after tonsil removal, suggesting that infection is an important factor in the onset of psoriasis.

3.Metabolic disorders. Studies of psoriasis blood chemistry, histochemistry and pathophysiology have failed to yield beneficial results. In the past, it was thought that the onset of psoriasis was related to disorders of lipid metabolism. This is also a factor that causes psoriasis.

The above is the common ** of psoriasis, although the high incidence of psoriasis is some young people, but for the prevention of psoriasis in addition to young people, each of us should pay enough attention, once psoriasis "sticked" for a long time may be "entangled" with you, rather than looking around for a doctor, it is better to do the corresponding prevention work as soon as possible.

1. The initial onset is an inflammatory flat papule the size of a needle to lentil, and gradually increases to a coin or a larger pale red infiltrate spot, with a clear border, covered with multiple layers of silvery-white scales. Gently scraping off the surface scales reveals a translucent film with a light red glow, which is called the film phenomenon. When the film is scraped off, small bleeding spots appear, which is called punctate hemorrhage (i.e., Auspitz phenomenon).

2. During the development of the disease, the morphology of skin lesions can manifest itself in many forms. In the acute phase, the skin lesions are mostly guttate, bright red, and pruritic. Lesions in the quiescent phase are often plaques or maps.

Regressing lesions are often annular or semi-annular. A few rashes have thicker scales on them, sometimes piling up like shell oysters.

3. Skin lesions can occur symmetrically in any part of the body. It is more common on the extensor side of the elbow and knee and head. In a small number of patients, the nails and mucous membranes may also be affected.

Psoriasis initially appears as a red spotted rash the size of a needle or mung bean, which gradually expands, and some of the dots are separated from each other to form patches, and the surface is covered with dry silver scales.

Psoriasis presents as an inflammatory red papule in the early stages of the disease, about the size of a millet to a mung bean, and then slowly expands or merges into brownish-red patches with clear borders, inflammatory redness all around, obvious basal infiltration, and usually multiple layers of dry gray-white or silvery-white scales on its surface. If you gently scrape off the scales on the surface, a translucent film with a light red glow will gradually be revealed, which is called a film phenomenon.

The symptoms of psoriasis are red papules or maculopapular rashes, the size of a needle to a mung bean, with a clear border, covered with multiple layers of silvery-white or mica-like scales, the scales are easy to scrape, and a shiny reddish film can be seen at the base after scraping, that is, the film phenomenon.

Hello, psoriasis is a stubborn disease, this disease is relatively difficult, and the cycle will be very long, when the patient's condition improves, the red color of the general rash gradually fades and darkens. In general, the flaking of dandruff decreases gradually. New rashes usually do not appear.

Generally, the thickness of the rash will become thinner. When the disease is about to recover, you should not be negligent, or you should take medication on time, otherwise it will cause psoriasis to reverse.