Serious hypersensitivity reactions. Increased rate of infections eg, upper resp tract infection, oral candidiasis, conjunctivitis, & tinea infections. Exercise caution & closely monitor patients w/ inflammatory bowel disease, eg, Crohn's disease & ulcerative colitis. Do not use w/ live vaccines. Women of childbearing potential should use effective method of contraception during & for at least 10 wk after treatment. Pregnancy & lactation. Childn & adolescents 6-18 yr.