Had psoriatic arthritis and psoriasis and was on enbrel®. Had total pain relief and cleared my skin. Now it quit working and all my symptoms are coming back. Any suggestions?

Does anyone know about treatment options for Psoriatic arthritis? I need to know to help someone I love in my family. Any information will help and if anyone recommends any physicians.

Thank you

I have it, and know the symptoms. I was just wondering how far they vary amongst people with the disease.