Dosisbegrænsende toksicitet omfatter diarré, mavesmerter, kvalme, stomatitis og hand- foot syndrome (hand- foot hudreaktioner, palmo- plantar erythrodysæstesi).
Dose limiting toxicities include diarrhoea, abdominal pain, nausea, stomatitis and hand-foot syndrome (hand-foot skin reaction, palmar-plantar erythrodysesthesia).