As reported on our Life Sciences Legal Update blog, the FDA has issued draft guidance addressing the unique challenges of drug promotion in the age of social media. Specifically, the draft guidance addresses how to submit interactive promotional media for postmarket review.  Comments on the document, “Draft Guidance for Industry on Fulfilling Regulatory Requirements for Postmarketing Submissions of Interactive Promotional Media for Prescription Human and Animal Drugs and Biologics,” are due April 14, 2014.