Diclofenac is used to relieve pain, swelling (inflammation), and joint stiffness caused by arthritis. Reducing these symptoms helps you do more of your normal daily activities. This medication is known as a nonsteroidal anti-inflammatory drug (NSAID).
It lived during part of the late Cretaceous era about 65 million years ago. They were very graceful swimmers and had extremely longnecks to catch fish with; Elasmosaurus lived around the world from N. America to Asia, there were several Elasmosaurids such the Thalassomodon, Goniosaurus, Aphrosaurus and Futabasaurus.
Assuming it survived the depredations of late Cretaceous North America, the average Albertosaurus would have reached its maximum size in its 20th year, and may have lived for ten or so years after that (given our knowledge of dinosaur life spans).