Stelara
"This has been great for me.  I've struggled with psoriasis for 16 years, then this last year I developed psoriatic arthritis too.  I was given Stelara after much struggle with the insurance company.  The 45 mg dose helped and did more for my psoriasis than my arthritis but the 90mg dose has changed everything.  My hand and my feet are almost completely free of psoriasis and my arthritis is nothing like it was this time last year.  Crazy expensive but it has changed my life."