We identified issues that are important to family caregivers when deci
ding whether or not artificial hydration should be provided to patient
s with advanced cancer. A qualitative study using semi-structured inte
rviews was carried out in the home support and inpatient divisions of
a palliative care program in Halifax, Nova Scotia. Participants includ
ed children and spouses of terminally ill patients who had dealt with
or would soon deal with issues of hydration. Factors influencing careg
ivers included issues of symptom distress, ethical and emotional consi
derations, information exchange between health professionals and famil
y, and culture. The perceived benefits of artificial hydration by the
caregivers were central to the ethical, emotional, and cultural consid
erations involved in their decision making. Discussions with caregiver
s should attempt to (a) discover the patient's wishes and attitudes co
ncerning the procedure; (b) provide as accurate information as is avai
lable about advantages and disadvantages; and (c) recognize and explor
e caregivers' concerns that may or may not have been expressed.