Store LONSURF at room temperature between 68°F to 77°F (20°C to 25°C). Do not store LONSURF with other medicines. Keep LONSURF in its own container. If you store your tablets outside of the original container, any unused LONSURF tablets should be disposed of after 30 days. Wash your hands after handling LONSURF. Even though it is a pill, it is still chemotherapy. Make sure your caregiver wears gloves when handling LONSURF. Note that there is a packet inside the bottle that helps absorb moisture. Do not swallow this material. Keep LONSURF out of the reach of children.