Serious infections (unexplained fever, severe diarrhea, shortness of breath, prolonged dizziness, headache, weight loss, listlessness), allergy during or shortly after infusion (hives, swelling of the face, lips or tongue; difficulty breathing; chest pain or discomfort; increased or decreased BP), liver problem (jaundice, unusual darkening of urine). UTI, sore throat & runny or blocked up nose, shivering, hives, headache, dizziness, nausea, vomiting, joint pain, fever, tiredness. Serious infections.