The most common adverse reactions (≥20%) were fatigue, bruising, diarrhea, thrombocytopenia, stomatitis, muscle spasms, nausea, hemorrhage, anemia, and pneumonia.
[fda.gov]
Common adverse events included fatigue, bruising, diarrhea, thrombocytopenia, stomatitis, muscle spasms, nausea, hemorrhage, anemia and pneumonia.
[raps.org]
[…] and sores in the mouth (stomatitis), nausea, severe bleeding (hemorrhage), low levels of red blood cells (anemia) and lung infection (pneumonia).
[pharmacytimes.com]