There is no complete cure for psoriasis (psoriasis), therefore, psoriasis injections do not provide a complete cure (cure), but the possibility of a cure exists. Common injectable drugs for treating psoriasis include immunosuppressants and biological agents. 1. Immunosuppressants: common drugs are methotrexate, cyclosporine and so on. Methotrexate can inhibit the reduction of folic acid and interfere with cell replication, which can effectively control the progress of psoriasis. Cyclosporine can inhibit the activity of lymphocytes and play the role of immunosuppression. 2. Biological agents: common drugs include adalimumab and stavudine. Adalimumab can specifically bind to TNF and regulate biological effects. Skuticizumab patients can selectively bind with interleukins, which can inhibit the release of inflammatory factors, and have a better therapeutic effect on psoriasis. If you suffer from psoriasis, it is recommended to go to a regular hospital, with the doctor standardized treatment.