adjective. Capable of immunosuppression, immunosuppressive.

noun. An immunosuppressive agent.

noun. a drug that lowers the body's normal immune response

"A steroid, it's classed as an immunosuppressant, which is a good thing if you need it to suppress an autoimmune disease, such as lupus or rheumatoid arthritis, in which your body starts attacking its own tissues."

medicament  medication  medicinal drug  medicine  

amethopterin  mercaptopurine  methotrexate  methotrexate sodium  purinethol  

anti-psychotic  antiepileptic  antituberculous  billion-plus  date-rape  

immunosuppressive  immunosuppressor