Dysrhythmia, MI, heart failure, cardiac arrest
Bowel obstruction
Severe diarrhea, dehydration
Methemoglobinemia
Neutropenia, hemolysis, thrombocytopenia, pancytopenia
Hemorrhage, thrombosis
Sepsis
Stroke
Renal failure
Pulmonary edema, pulmonary hypertension, pneumonia, respiratory distress
Fever (severe), rigors
Peripheral Edema
Fever
Rash
Diarrhea, nausea/vomiting, constipation, abdominal pain
Mucous membrane inflammation
Headache
Rasburicase
Baricitinib
Levoleucovorin
Allopurinol
Leucovorin
Ecallantide
Sarilumab
Hydroxyurea