In addition to actively cooperating with doctors in the treatment of psoriasis, patients should pay attention to the following in their daily lives: 1. Three major taboos, avoid alcohol, seafood and spices. There are different opinions about taboos, and some people believe that taboos should depend on individual differences, and a single taboo will cause the body to lose a lot of nutrients, which is not conducive to the improvement of the disease. 2, hemolytic streptococcal infection is a predisposing factor for this disease, as far as possible to avoid the occurrence of colds, tonsillitis, pharyngitis. Once it happens, you should actively treat the symptoms to avoid aggravating psoriasis. Tonsillectomy is recommended if the disease is often triggered or aggravated by suppuration of the tonsils. For this article tonsil removal should be done with caution. 3.Eliminate mental tension factors, avoid excessive fatigue, and pay attention to rest. 4.Living conditions should be dry, ventilated and easy to bathe. 5, need to wear clean and soft clothes, change underwear and bed sheets regularly to prevent skin infection. 6.Avoid trauma, prevent scratching and strong stimulation, so as not to produce new lesions. 7. Avoid wind and cold to prevent upper respiratory tract infections. 8.Bathing with warm water is recommended, and strong alkaline soap and shampoo are prohibited. 9, the diet is generally given to the general food, mainly light, less alcohol, do not eat food that can easily cause allergic reactions, such as mutton, seafood, etc.. 10, pay attention to dietary hygiene, prevent the occurrence of enteritis and other diseases. 11, pustular patients do not rub the lesions to prevent the occurrence of erosion and prevent secondary infection. 12, in the daily medication, antimalarial drugs, beta-blockers can trigger or aggravate the disease. 13, endocrine changes, pregnancy can trigger the disease and aggravate it. 14.Eat more vitamin-rich foods, such as fresh fruits and vegetables. 15.When cleaning the affected area, the action should be lightly rubbed and do not forcefully peel off the skin flakes to avoid causing local infection, such as redness, swelling, heat and pain, which will affect the treatment and make the disease process longer. 16.After psoriasis is temporarily cured clinically, its immune function, microcirculation, and metabolism are still not completely restored to normal, and it usually takes 2-3 months to recover. Therefore, after the clinical healing, that is, after the appearance of the lesions have completely subsided, you should continue to take 2-3 courses of drugs for consolidation, so that the virus clean-up more thoroughly to avoid relapse.