If you ever find yourself in a situation where they want to force antipsychotic drugs on you, can you say my religion forbids it? I think Buddhism is one of them.
if you are in a situation where "they" want to force anti psychotic drugs on you i don't think "they" will care what your religion is
people who will force you to do anything usually think you are a piece of sh*t or don't care what you think or say. if they cared maybe they wouldn't use force