Psoriasis, or psoriasis, there is no authoritative information on how many years it takes to stop taking biologics for psoriasis vulgaris, it may be a few months, six months, or a lifetime, it varies from person to person. Psoriasis is a chronic recurrent inflammatory skin disease. At present, there is no authoritative information that psoriasis biologics hit a few years can stop. Since each person’s condition, living conditions and other factors are different, it is not possible to generalize that you may need to take biologics for a few months, half a year or a few years. However, because psoriasis may always be present, so for patients with severe disease and good family conditions, they may need to use the medicine for life. Clinical biologics for this condition include adalimumab and infliximab, although they can effectively treat psoriasis. To summarize, patients with psoriasis vulgaris need to cooperate with doctors to actively treat the disease, and doctors will formulate appropriate treatment plans according to the actual situation. Patients need to strengthen the management of daily life and follow up on time.