For a very long time it has been hard to feel a sense of trust in drug companies. This is true because there is so much money (imagine billions) to be made in drug sales, and because there has been so much evidence against, and conviction for fraud in the prescription drug world.
Things are not getting better, they are just going "offshore". Check out this Vanity Fair article that an MD friend sent me, about how the testing and safety of your drugs are becoming less tested and less safe.
So, what's the moral? It might be, to start learning about and practicing health, so that you have less need for drugs.