Cancer-Related Fatigue
Overwhelming exhaustion associated with cancer and its treatment.
This condition typically requires medical attention
If you suspect you have cancer-related fatigue, please consult a healthcare provider for proper evaluation and treatment.
What is Cancer-Related Fatigue?
Common Age
Any age with cancer
Prevalence
Up to 90% during treatment
Duration
During treatment; may persist months after
Common Symptoms
- Overwhelming tiredness
- Weakness
- Fatigue not relieved by rest
- Difficulty concentrating
- Emotional distress
- Lack of motivation
- Sleep disturbances
Possible Causes
- Cancer itself
- Chemotherapy
- Radiation therapy
- Surgery
- Anemia
- Pain
- Depression
- Sleep problems
Note: These are potential causes. A healthcare provider can help determine the specific cause in your case.
Quick Self-Care Tips
- 1Report fatigue to care team
- 2Pace activities
- 3Accept help
- 4Gentle exercise if able
- 5Good nutrition
- 6Treat sleep problems
Disclaimer: These are general wellness suggestions, not medical treatment recommendations. They may help manage symptoms but should not replace professional medical care.
Detailed Treatment & Solutions
1TREAT CONTRIBUTING FACTORS
Anemia, pain, depression, sleep disorders.
2EXERCISE
Evidence strongly supports gentle, appropriate exercise.
3ENERGY CONSERVATION
Prioritize, delegate, rest before exhaustion.
4NUTRITIONAL SUPPORT
Dietitian support. Small frequent meals.
Important: Always consult a healthcare professional before starting any treatment regimen. The solutions above are for educational purposes and may not be suitable for everyone.
Risk Factors
- Type of treatment
- Anemia
- Pain
- Depression
Prevention
- Early intervention for contributing factors
- Staying active
When to See a Doctor
Consult a healthcare provider if you experience any of the following:
- Fatigue affecting quality of life
- Symptoms of anemia
- Signs of infection
- Depression
Talk to a Healthcare Provider
If your symptoms are persistent, severe, or concerning, please consult with a qualified healthcare professional for proper evaluation and personalized advice.
Frequently Asked Questions
QWill fatigue improve after treatment?
For most people, it improves gradually, though it may take months to a year.
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Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice. It should not be used for self-diagnosis or self-treatment. Always seek the guidance of a qualified healthcare professional with any questions you have regarding a medical condition. If you are experiencing a medical emergency, call your local emergency services immediately.
Information last reviewed: January 2026
This page provides educational information only. It is not medical advice.