Malignant neoplasms
Adult: 1-3 g/m2 daily for 5 days.
Oral
Malignant neoplasms
Adult: Up to 1 g/m2 daily. Usually used with uracil.
Oral
Advanced colorectal cancer
Adult: 300 mg/m2 tegafur combined with 672 mg/m2 uracil daily in 3 divided doses, together with calcium folinate. Doses are given for a cycle of 28 days, followed by 7 days without treatment.