So if this was a martial arts tournament, your morality tells you that since a man is smaller than his opponent, he should be allowed to use a weapon to help him win? No, because that would be cheating.So you're saying that people should disobey their doctor's orders to satisfy some nobody's personal moral code. Makes sense.
This is exactly like someone with a mental shortage using Adderall to give them an advantage. They may have to have it to win, but its still cheating, no matter what excuse is used to justify it.