Usually most people begin to experience fatigue after a few weeks of radiation therapy. This generally gets better a few weeks after radiotherapy is completed. Getting more rest may help reduce fatigue during and after treatment. Rest may mean a nap, a rest period, a lower level of activity, or less contact with others. The patient may wish to rearrange activities to allow for rest periods or schedule strenuous or high priority activities at the time of day when they have the most energy.
Some people choose to alter their work schedule or work part-time during treatment.
Others ask family members or friends to help with activities such as shopping, cooking, yard work, housekeeping, childcare, etc. Other sources of help may be available in the community. Exercise can be an important part of maintaining ones energy level. It may seem impossible to exercise when you feel so worn out, but lack of exercise may just make the feeling worse, becoming a vicious cycle. Even a ten minute walk may enhance a sense of well-being.