The document discusses a proposed bill called the "One Click Rule" that would allow pharmaceutical companies more freedom to use social media for marketing. It would allow inclusion of important safety information (ISI) through a link rather than requiring it to be displayed in full within social media posts. This would address current FDA regulations that make it difficult for pharma brands to mention medical conditions and drugs in short social media posts due to ISI length. The bill could significantly expand pharma's ability to promote drugs on large social networks if passed and the FDA revises guidelines accordingly. Analysts believe it would give brands more flexibility to engage online audiences about medical products and conditions.