FAQ by clicking the link above. Advances in Gel Technologies for Topical and Transdermal Drug Delivery. Learn about the potential side effects of diclofenac. Our heritage and values are the foundation of our promise to unite caring and discovery to make life better for people around the world. I just started taking. If this is your first visit, be sure to check out the. Includes common and rare side effects information for consumers and healthcare professionals. You may have to register before you can post. Click the red register link to.