What Causes Weakness or Fatigue in Cancer Patients?
Weakness or fatigue is one of the most common symptoms experienced by cancer patients. It can be caused by the cancer itself, its treatment, or a combination of both. The cancer cells can consume a significant amount of the body's energy, leading to fatigue. Additionally, treatments like chemotherapy, radiation therapy, and surgery can also contribute to the feeling of tiredness. Other factors like anemia, altered nutritional status, pain, emotional stress, and sleep disturbances can exacerbate the condition.
