When it comes to psoriasis, it is recommended that patients still pay more attention to their condition in life, timely treatment after the onset of the disease, in life can also do a good job of reasonable care of the disease. So, the types of psoriasis, what kinds of psoriasis are there? A. Erythrodermic type: Erythrodermic psoriasis is a very common type of psoriasis, this type of psoriasis in the early onset, the lesions will lead to the skin becomes flushed, and then spread more and more, and then it will develop into a generalized diffuse flush, if the development of a longer period of time, will also lead to generalized dark red lesions, the skin surface will appear a large number of scales, the onset of the early silvery white scales will disappears. The second, arthritic type: arthritic psoriasis is a type of psoriasis that causes a lot of damage, in addition to the damage of the psoriatic lesions themselves, it also causes damage to the joints, which can lead to a lot of lesions in the joints, resulting in inconvenience and pain in the joints, which is more harmful to the patient. The third type of psoriasis is the most common type of psoriasis, which is also a disease with mild symptoms. The surface of the lesions will appear mica-like silvery-white scales, and after removing the scales, a red film will be produced, and after scraping the film, there will be dotted bleeding, which is a typical feature of common psoriasis. There is also a receding phase. The fourth, pustular type: this psoriasis is a more serious psoriasis, also divided into generalized or limited, will appear on the skin or scattered or dense pinhead or rice grain size small pustules, sometimes the pustules will be fused and, the onset of the process is relatively slow. If the symptoms of psoriasis appear in your life, it is important to treat them in a timely manner, and it is advisable to go to a regular hospital for treatment to achieve early detection, early diagnosis and early treatment.