Psoriasis, commonly known as “psoriasis”, is an incurable skin disease with an unknown cause, no specific cure, and easy recurrence. In recent years, with the development of medicine and the improvement of patients’ own medical knowledge and protective awareness, many psoriasis patients have achieved better clinical results through standardized treatment and care. However, after all, this disease is still a skin disease prone to recurrence, especially in the autumn and winter seasons, many patients often relapse and aggravate their symptoms, which is a very annoying thing. So, what can be done to prevent it in advance to reduce the chances of recurrence? I summarized a few, here to give patients a heads up. 1, autumn weather is getting cooler, the morning and evening temperature is low, must pay attention to keep warm, avoid cold. Research shows that streptococcal infection of the pharynx can easily induce psoriasis, so try to avoid the occurrence of colds, pharyngitis, tonsillitis, once those diseases appear to use antibiotics in a timely manner to treat and control. 2, in the diet should also pay attention to, try to avoid spicy and stimulating food and seafood and mutton and other hairy products, but do not be too taboo, to properly supplement the food rich in vitamins and protein, such as fresh vegetables and fruits, a variety of cereals and soy products, eggs and milk lean meat, etc.. 3, autumn climate dry, the skin moisture and oil secretion gradually reduced, psoriasis patients will appear itchy phenomenon, then you can take moistening and anti-itch Chinese medicine or Western antihistamine drugs, and topical cream with moisturizing and nourishing skin to reduce itching symptoms, but also try to avoid scratching, so as not to cause local skin infection or isomorphic reaction, causing aggravation of the lesions. 4, maintain a good physical state, mental relaxation, avoid excessive fatigue, pay attention to rest, try not to stay up late, to achieve a combination of work and rest, and to develop good habits of physical exercise, appropriate exercise, enhance physical fitness, improve the immunity of the body, which can help reduce the recurrence of psoriasis. 5, there is one last point, to have a correct and understanding of the disease, to understand the disease is not easy to eradicate and easy to recur, once the disease is not nervous, with the doctor slowly conditioning, during the treatment to have patience, do not rush, everywhere to seek fast-acting special drugs, which will instead want to speed but not reach, resulting in counterproductive results, and if not, also hurt the internal organs, causing serious consequences.