It’s the person’s body and if that person is ill and wants to end their suffering quicker, they should be able to do so. After all, that person is the one dealing with the pain and not everyone else who is objecting the death on their own terms.
On the contrary, others might argue that terminally ill patients should not die on their own terms because it would affect the ethic of the doctor due to it going against the Hippocratic Oath. The Hippocratic Oath establishes guidelines for a physician’s practice of medicine (Lindh, Pooler, Tamparo, and Dahl). One promise the oath states will be made is that the doctor will never give a drug that could kill the patient if asked for it or give his/her opinion of it to the patient (Lindh, Pooler, Tamparo, and Dahl). But, do doctors actually follow this oath today? As stated by Brian Smith:
''Most doctors will recite the Hippocratic oath…Then they will look their patient in the eye and say, 'If you get really sick, I will provide the means necessary to stop the pain.' That's understood code around here. Everybody knows that enough morphine will kill you”