Stelara   Name of the generic: ustekinumab Brand name: Stelara, Stelara PFS Drug class: Interleukin inhibitors   What is Stelara Stelara is an immunosuppressant that lessens the effects of chemical substances within the body that could cause inflammation. Stelara serves to manage the condition known as plaque psoriasis in children and adults that are at least 6 years old. It can […]