Chemotherapy Effects on Immune System

Chemotherapy is a treatment for cancer that uses drugs to kill fast-growing cells, including cancer cells. However, it also affects healthy cells, particularly those in the immune system, which is responsible for fighting infections. This can weaken the immune response, making the body more vulnerable to infections and other illnesses. Side effects might include a reduced white blood cell count, fatigue, and increased risk of illnesses. While chemotherapy can effectively target cancer, its impact on the immune system requires monitoring and supportive care to help patients stay healthy during treatment.