What is Cancer-Related Fatigue
(CRF)?
According to the American Cancer
Society, about 90% of patients experience fatigue during radiation
or chemotherapy treatment. Unlike tiredness, which is relieved
after a good night’s sleep, fatigue is unusual or excessive tiredness,
impacting the whole body (physically, mentally, and emotionally)
and not relieved by rest or sleep. This daily lack of energy can
prevent a person from performing normal activities, greatly impacting
quality of life.
Contributing Factors to Cancer-Related
Fatigue:
While the exact cause of cancer-related
fatigue is not known, the following have been shown to contribute
to its occurrence:
- Chemotherapy
- Radiation therapy
- Bone marrow transplant
- Biological therapy (interferone and
interleukins)
- Combinations of cancer therapy at one time
- Tumor-induced “hypermetabolic” state
- Poor or decreased nutrition from the side effects of treatment (e.g. nausea, vomiting, sores in the mouth, taste changes, diarrhea, heartburn)
- Reduced blood counts resulting in anemia
- Medications
- Chronic, severe pain
- Stress
- Attempt to maintain normal activities during treatment
- Depression
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8080 Old York Road, Suite 208
· Elkins Park, PA 19027
215-782-8760
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