Mild side effects
Here are some of the mild side effects one may experience with Imfinzi. These side effects differ slightly between people with small cell lung cancer and people with non-small cell lung cancer. To learn about other mild side effects, talk with your doctor or pharmacist, or read Imfinzi’s prescribing information.
Mild side effects reported with the use of Imfinzi include:
- cough
- constipation
- fatigue (lack of energy)
- nausea [4]
- upper respiratory infections, such as the common cold
With these mild side effects, you may not have to worry, they tend to go away within a few days or a couple of weeks. But if they persist, talk with your doctor or pharmacist.