What’s TS-ONE ®

TS-ONE ® is a fluoropyrimidine anticancer drug. It is developed to reduce the adverse drug reactions while enhancing the effectiveness of 5-fluorouracil (5-FU).

TS-ONE ® is a combination of three pharmacological compounds below.

Tegafur becomes 5-FU when metabolized.
5-FU can prevent the growth of cancer cells or result in cancer cell death.

Gimeracil inhibits 5-FU degradation, and sustains anti-tumor activity.

Oteracil Potassium reduces digestive side effects such as diarrhea, while reducing toxicity associate with 5-FU.



The most important you should know

TS-ONE ® is an oral drug approved in most Asian regions and European countries under different brand names. You can take TS-ONE ® at home or work not only at hospital. However, please make a regular visit to your doctor to ensure the safety and effectiveness of your medication. Please follow your doctor’s instructions.






Brand Names