Fatigue or “asthenia” is reported in every chronic illness! It is frequently regarded by patients as more distressing than pain and it is often under-recognized by professionals. Fatigue is a subjective perception or experience related to disease, emotional state and/or treatment. Fatigue is a multidimensional symptom involving physical, emotional, social and spiritual well-being and affecting quality of life (bc-cpc.ca)
It is associated with significant impairment across all life domains, including physical and mental functioning and reduced quality of life. Fatigue is different for each person. It may not get better with rest. It can affect your ability to function. Imagine feeling so weary or exhausted that you don’t feel like doing normal activities like eating or shopping. Your body, especially arms and legs feel heavy. You cannot think clearly or concentrate.
Reduced physical function limits participation in preferred activities and activities of daily living. Cognitive involvement limits activities such as reading, driving and social interaction. Fatigue can influence the patient’s decision-making about future treatment and may lead to the refusal of a potentially beneficial treatment. It is important to recognize that towards the end of life, there will be a time when intervention is no longer appropriate and may be distressing. At this stage, fatigue may provide protection and shielding from suffering for the patient.
There are many reasons for fatigue, including the disease progression itself, and treatment of that same disease ie. radiation/chemotherapy. Medications such as opioids, and antihistamines can contribute to fatigue as well as depression, anemia, sleep disturbances, poor nutrition and environmental factors -having lots of visitors for example.
Principles of management include ensuring a person-centred approach by an interdisciplinary team is utilized. Address reversible factors according to the person’s goals for care. Address non-pharmacological interventions and finally address pharmacological interventions.
Screening, assessment and management of Fatigue involves all members of the interdisciplinary team!
|