Drug treatment of arthritis. Update on conventional and less conventional methods

Nonsteroidal anti-inflammatory drugs comprise an important class of medications that reduce the signs and symptoms of osteoarthritis and rheumatoid arthritis. They bring relief to millions of people but do not eliminate underlying disease. Disease-modifying antirheumatic drugs also bring relief, but these drugs are often ineffective and not well tolerated. Failure to provide long-term benefits combined with the high toxicity of most of the disease-modifying agents has prompted a search for more effective treatments. New methods using modern technologies have generated much enthusiasm and hold promise for the future. In the meantime, administration of nonsteroidal anti-inflammatory drugs and judicious use of disease-modifying agents remain the cornerstone of therapy for arthritis.