Lung Cancer Home > Toposar Drug Interactions
Combining roflumilast with Toposar could make you more susceptible to infections. Talk to your healthcare provider about this potential interaction before using these medicines together.
Sipuleucel-T may be less effective if combined with Toposar. This is because sipuleucel-T is thought to work by stimulating the body's immune system, while Toposar decreases the activity of the immune system. Talk to your healthcare provider about this possible interaction before using these medicines together.
Tocilizumab may decrease blood levels of Toposar, potentially making it less effective. Talk to your healthcare provider about this potential interaction if you are taking tocilizumab. He or she may choose to monitor you more closely.
Combining warfarin with Toposar could increase your risk for potentially dangerous bleeding. If you take warfarin, your healthcare provider may need to monitor you more closely, and adjust your warfarin dose if needed, during Toposar treatment.