DEAR DOCTOR K: I have osteoarthritis in my hand. Could you recommend some drug-free treatments to relieve the pain?
DEAR READER: Osteoarthritis causes stiffness and pain in the joints. It develops when cartilage -- the connective tissue that covers the ends of bones -- deteriorates. In a joint, the ends of two or more bones come together. The softer and more flexible cartilage that covers the ends of the bones acts as a cushion. If the cartilage were not there, the hard bones would grind against each other.