spread tests positive for pd-l1 and does not have an abnormal egfr or alk gene up devo plus your voice is not chemotherapy. it works differently it helps your immune system fight cancer in two different ways. up devo and your voice can cause your immune system to harm healthy parts of your body during and after treatment, these problems can be severe and lead to death see your doctor right away if you have a cough, chest pain, shortness of breath irregular heartbeat, diarrhea, constipation, severe stomach pains, severe nausea or vomiting, dizziness, fainting. i problems, extreme tiredness, changes in appetite, thirst, or urine itching, confusion, memory problems, muscle pain or weakness, joint pain, flushing or fever. these are not all the possible side effects. problems can occur together and more often, one up devo is used with your voice. tell your doctor about all medical conditions, including immune and nervous system problems. if you've had or plan to have an organ or stem cell transplant or receive chest radiation. your search for two immunotherapies starts here ask your doctor about up devo plus your voy a chance to live longer carroll marry me,