This year, an estimated 1.3 million cancer patients will undergo chemotherapy and more than two-thirds of these patients will develop anemia, a low red blood cell count. Anemia is one of the most common side effects of chemotherapy and can negatively affect patients and impact their daily activities.

“Chemotherapy attacks fast- growing cancer cells, but it can also kill normal cells like red blood cells that transport oxygen from the lungs to the body’s muscles,” said Dr. Ralph Boccia, director of clinical research, Center for Cancer and Blood Disorders, Bethesda, Md. “As a result, the body’s tissues are starved of oxygen, making a patient feel short of breath, very weak, faint and tired.”

More than half of chemotherapy patients report » Read more: Managing Anemia Associated With Chemotherapy Treatment