Below are some helpful Internet resources on this topic. Mayo Clinic does not own or control all of these sites and is not responsible for their content. Inclusion of these sites does not imply endorsement by Mayo Clinic.
www.theacpa.org
American Chronic Pain Association
www.ampainsoc.org
American Pain Society
www.painconnection.org
National Pain Foundation
www.mayoclinic.com
MayoClinic.com Pain Center (consumer health information)