How is psoriasis symptom diagnosed

summary

My cousin's feet feel a little itchy recently. You can clearly see the wrinkles on the skin. If you grasp them with your hands, they may even fall off. The doctor says it's psoriasis. Now let me introduce how to diagnose the symptoms of psoriasis.

How is psoriasis symptom diagnosed

First: psoriasis vulgaris. It is the most common type with multiple acute diseases. Typical performance for the realm of clear, different shapes and sizes of erythema, around the inflammatory halo. Slight infiltration and thickening. The surface is covered with layers of silver white scales. The scales are easy to scrape off, and the translucent film is light red and bright after scraping, and small bleeding points can be seen after scraping the film. Most of the lesions were located in the head, sacral and lateral extension of the limbs. Some patients were aware of different degrees of pruritus.

Second: pustular psoriasis. It is rare and can be divided into generalized type and palmoplantar type. Generalized pustular psoriasis is a group of superficial aseptic pustules on the erythema, some of which can fuse into purulent lake. The disease can occur all over the body. The flexion and fold of limbs were common, and oral mucosa could be involved at the same time. Acute onset or sudden aggravation is often accompanied by shivering, fever, joint pain, general discomfort and increased white blood cell count and other systemic symptoms. Psoriasis vulgaris usually occurs in remission stage.

Third: erythrodermic psoriasis. It's a serious form of psoriasis. It is often caused by external use of strong irritant drugs, long-term large-scale use of glucocorticoids, rapid reduction or sudden withdrawal of drugs. The symptoms were diffuse skin flushing, swelling and desquamation, accompanied by fever, chills, discomfort and other systemic symptoms, swelling of superficial lymph nodes, increased white blood cell count. Psoriatic arthritis. Psoriatic patients have rheumatoid arthritis like joint damage at the same time, which can affect the joints of the whole body, but the terminal finger (toe) joint disease is the most characteristic. The affected joint is red, swollen and painful, and the skin around the joint is often red and swollen.

matters needing attention

Psoriasis generally can be identified by naked eye, according to the symptoms can be divided into different types, psoriasis vulgaris is the most common one, with multi-layer silver white Lin chip as a significant feature, accompanied by erythema, even itching, and some other such as abscess psoriasis often accompanied by abscess.