Corel Medical Series: Cancer/Corel Medical Series: Cancer.iso/mac/Program/p17.dxr/00030_Field_SRC.p17.C.5.txt

Text File | 1997-01-30 | 917b | 10 lines

• Changes in the patterns of activity and rest can play significant roles in the prevention, cause and relief of
  fatigue. Unnecessary inactivity, prolonged bedrest and immobility contribute to loss of muscle strength and
  endurance. Muscle that is not exercised loses its ability to use oxygen, so more effort and more oxygen are
  required for the same amount of work performed by conditioned muscle. This is one of the reasons why
  aerobic endurance exercise, such as walking three or four times a week for 20 to 30 minutes, is often prescribed
  for patients and family members.
• Lack of restful or adequate sleep at night can lead to fatigue and increased sleepiness and napping during the
  day. Sleep disturbances such as insomnia, multiple awakenings and early waking are common symptoms of
  depression.
• Anxiety also can contribute to sleeplessness, increased energy demands and fatigue.