@Vernon of Prague,
I remember a probably famous photo of long ago, maybe in the sixties, of a plate with a pill on it.
I would not invest in that.
Present interest seems to go toward immune mechanisms, with the body's cells also able to fix stuff.
People who go for a high with pills will work their way up at any given time re available drugs stollen.
I had an available drug stollen, it was in my stollen purse a day after after a breast cancer general anaethesia surgery. I'd only taken a half of one anyway. No loss, in my situation, but could be horrible for others.
I'd rather things get better for people so they don't need to self medicate, than find a philosophic perfect pill.
Pain has many sponsors, both pill wise and therapy wise, but is also a true horror for a lot of people.