Where would the $$$ profit be if they could actually cure someone, especially that easily. It's a lot more cost effective (for profit) to give someone a pill that makes the worse for a given amount of time and then causes them to become dependent on that medication as well as most of the time needing to be prescribed one or two others to battle the side effects from the 1st one only so the person can continue to feel like crap and spend years in therapy.
Sound about right?