I don't know.
Pharmas must spend billions on research, they would have to charge a lot to cover costs or they cut back on research and new medicines will not be discovered.
Food and medication are two necessary things that prices need to be kept low as possible.
I am not a big gov't person but the gov't should be involved in just a few things as a military to protect the nation, have court system so people can dispute their complaints, build roads, bridges, prison, etc and keep food and medication prices low.