Jul. 31 – Canada: Five Newly Updated NHPD Monographs Team Nexreg 16 years ago Nexreg Compliance Five new monographs have appeared in July. From Drugs and Health Products: Updated Monograph – Echinacea pallida Updated Monograph – Echinacea purpurea Updated Monograph – MSM Updated Monograph – Evening Primrose Oil Updated Monograph – Chondroitin Sulfate