a chance to live longer. opdivo plus yervoy is for adults newly diagnosed with non-small cell lung cancer that has spread and that tests positive for pd-l1 and does not have an abnormal egfr or alk gene. it's the first and only approved chemo-free combination of two immunotherapies that works together in different ways to harness the power of the immune system. opdivo plus yervoy equals a chance for more days. more nights. more beautiful weekends. more ugly sweaters. more big hugs. more small outings. opdivo and yervoy can cause your immune system to attack normal organs and tissues in your body and affect how they work. this may happen during or after treatment has ended and can become serious and lead to death. some of these problems may happen more often see your doctor right away if you have a new or worse cough; chest pain; shortness of breath; diarrhea; severe stomach pain; nausea or vomiting; dizziness; fainting; extreme tiredness; weight changes; constipation; excessive thirst; changes in urine or eyesight; rash; itching; confusion; memory problems;