As a blogger, I recently researched the impact of capecitabine on the immune system and found some fascinating insights. Capecitabine, a chemotherapy drug, is often prescribed for treating various types of cancer, including breast, colon, and stomach cancers. While it is effective in killing cancer cells, it also seems to have some effects on the immune system. Studies have shown that capecitabine can lead to a decrease in the number of white blood cells, making patients more susceptible to infections. However, ongoing research is being conducted to better understand these side effects and potentially develop strategies to counteract them.