exercise induced fatigue symptoms
Fatigue is the most common side effect of cancer treatment. Cancer treatments such as chemotherapy, radiation therapy, and biologic therapy can cause fatigue in cancer patients. Fatigue is also a common symptom of some types of cancer. Patients describe fatigue as feeling tired, weak, worn-out, heavy, slow, or that they have no energy or get-up-and-go. Fatigue in cancer patients may be called cancer fatigue, cancer-related fatigue, and cancer treatment-related fatigue.