When arthritis affects the hands, a range of treatments may reduce pain and preserve joint mobility. The August issue of Mayo Clinic Health Letter provides an overview. Osteoarthritis, also called degenerative arthritis, is related to aging. In the hands, it occurs when the stress of everyday motions or an injury wears down the smooth cartilage surfaces required for pain-free movement. The result can be swollen, tender finger joints and pain, which limit activity. Treatment options include: