Many believe pharmaceutical companies are repugnant. There were several serious issues that built the foundation of the anti-pharma movement. While not all companies are guilty or equally responsible, many behaved unethically. They didn't always fully disclose research and safety data if it didn't support their product. They attempted to prevent researchers from voicing serious concerns. They created inappropriate relationships with physicians, leaving the impression that doctors were being bought, and sometimes that was true. This had to change.