A doc’s eloquent plea:

It’s typically the son or daughter who has been physically closest to an elderly parent’s pain who is the most willing to let go. Sometimes an estranged family member is “flying in next week to get all this straightened out.” This is usually the person who knows the least about her struggling parent’s health. … With unrealistic expectations of our ability to prolong life, with death as an unfamiliar and unnatural event, and without a realistic, tactile sense of how much a worn-out elderly patient is suffering, it’s easy for patients and families to keep insisting on more tests, more medications, more procedures. … When their loved one does die, family members can tell themselves, “We did everything we could for Mom.” … At a certain stage of life, aggressive medical treatment can become sanctioned torture. When a case such as this comes along, nurses, physicians and therapists sometimes feel conflicted and immoral. … A retired nurse once wrote to me: “I am so glad I don’t have to hurt old people any more.” (more; HT Amanda Budny)

Our urge to use medicine to show that we care costs more than just spending more for mostly useless treatment. It often literally tortures our loved ones.