The World Health Organisation (WHO) defines palliative care as follows:
Palliative care is an approach to improving the quality of life of patients and their families facing problems associated with a life-threatening illness. This is done by preventing and alleviating suffering through early recognition, careful assessment and treatment of pain and other problems of a physical, psychosocial and spiritual nature.
Palliative care:
- provides relief from pain and other distressing symptoms
- affirms life and recognises dying as a normal process
- does not seek to hasten or delay death
- integrates psychological and spiritual aspects of care
- provides support to help patients live as actively as possible until death
- offers support to family members during the patient's illness and during the grieving period
- is based on a team approach to meet the needs of patients and their families, including through counselling during the bereavement period if necessary
- promotes quality of life and may also have a positive influence on the course of the disease
- is used early in the course of the disease, also in conjunction with other therapies aimed at prolonging life, such as chemotherapy or radiotherapy, and includes investigations that are necessary to better understand and treat stressful complications.