"Arthritis" literally means joint inflammation. Joints are places where two bones meet, such as your elbow or knee. There are many different types of arthritis with different causes and treatments. In some types, other organs, such as your eyes, heart, or skin, can also be affected. Osteoarthritis is a degenerative arthritis caused by wear and tear of the joints. It is a chronic condition and can cause pain. Several herbal compounds are marketed today that provide relief in arthritis pain such as turmeric, ginger, devil's claw, willow bark, and Boswellia serrata.Ginger and willow bark extract...