Physical Fatigue
Physical fatigue is one of the most common effects of cancer and its treatment. It can feel very different from normal tiredness and doesn’t always improve with rest.
You may feel a lack of energy, reduced strength, or find everyday activities more difficult than usual.
How it can affect you
You might notice:
- Low energy or constant tiredness
- Reduced strength or stamina
- Feeling exhausted after small activities
- Needing more rest than usual
Managing physical fatigue
- Pace yourself
- Break tasks into smaller steps and spread them out over the day. Avoid doing too much at once, even on days when you feel better.
- Keep an ‘energy diary’ to track how your energy levels are through the day. Download an energy diary template here
Stay active
Gentle, regular activity can actually help improve energy levels over time. This might include:
- Walking
- Light stretching
- Everyday activities at your own pace
Start small and build up gradually.
Plan your day
Use your energy for the things that matter most. Try to do more demanding tasks when your energy levels are higher.
Resources for managing stress and anxiety
Take regular rest breaks
Rest before you become overtired. Short, regular breaks are often more helpful than waiting until you’re completely exhausted.
Eat and drink well
Keeping hydrated and eating regularly can support your energy levels throughout the day.
Key message
Physical fatigue is a common and normal part of the cancer experience. It can take time to improve, but small, consistent changes can help you manage your energy and feel more in control.