What is erythrodermic psoriasis? Erythrodermic psoriasis is the most difficult type of psoriasis to treat, and the symptoms are the most severe. It generally develops on the extremities, trunk, and in severe cases, even the scalp and face have diffuse large red patches of skin with a lot of flaking attached to them, and sometimes the skin can even be mild, often with high fever and chills. Symptoms of erythrodermic psoriasis: 1. Patients with erythrodermic psoriasis tend to have a fever before or during an attack, which can be as high as 40 degrees, proportional to the severity of the lesions. In addition, it may be accompanied by swollen lymph nodes, joint pain, muscle pain, and in severe cases, staphylococcal bacteremia, multiple osteomyelitis, endocarditis, and pneumonia, accompanied by increased autocytosis in peripheral blood, decreased albumin levels, disorders of electrical mediators, and occasionally abnormal liver and kidney function. 2, erythrodermic psoriasis attack clinical manifestation of exfoliative dermatitis, in the original lesion site appear skin flushing, and then gradually expand, and mild edema or infiltration, skin mostly dry, a few can be moist crust, along with severe itching. 3.Patients with erythrodermic psoriasis experience increased water loss through the epidermis due to extensive defensive skin damage, resulting in dehydration. Acute cases usually take 1-2 months to still be relieved, but there are also months that do not heal or recurring episodes. Experts remind: when you have psoriasis, do not believe in some prescriptions, but must be treated scientifically. The key to treating psoriasis: find the cause and treat it symptomatically. The actual fact is that there are a lot of factors that cause psoriasis, and there are a lot of different therapies that can be implemented depending on the cause of the disease, and there are a lot of different types of psoriasis, different types, different causative factors, and different therapies that can be used for different properties. The treatment of psoriasis must first be diagnosed and then a treatment plan must be developed before treatment is carried out.