Comment by BobaFloutist

Fine, what if the drug causes a violent psychotic break and you harm your loved ones?

What if some weird interaction sensitizes your nerves, and you spend your last weeks in incredible pain, begging to die? Not only would that suck for you, it would, again, affect your loved ones. It would also cause distress to the nurses that cared for you and the doctor(s) that administered it to you; remember, they don't just have to convince you, they have to convince medical professionals that this wouldn't be violating their code of ethics.