Astrum. Pain relief without the fear of the side effects from drugs. Pain relief, Astrum, natural supplements, natural elements, pain relieve, arthritis, trauma, sports-related injuries, all-natural, stiffness, swelling, throbbing, rebuilding joints Pain relief without the fear of the side effects from drugs. The Astrum® family of natural supplements contains natural elements and is clinically proven to relieve the pain and inflammation of arthritis, as well as pain due to trauma, or sports-related injuries.