Nutra Pharma Announces Fourth Quarter Sales for its Over-the-Counter (OTC) Pain Reliever, Cobroxin (PRWeb via Yahoo! News) Written by on February 3, 2010 · Leave a Comment Nutra Pharma has announced that its over-the-counter (OTC) pain reliever, Cobroxin, has generated sales totaling $583,955 for the fourth quarter ending December 31, 2009. Read more »