National Institutes of Health • National Center for Complementary and Alternative Medicine
Chronic Pain and CAM

Despite the widespread use of complementary and alternative medicine (CAM) therapies for chronic pain, scientific evidence on efficacy and mechanisms—whether the therapies help the conditions for which they are used and, if so, how—is, for the most part, limited. However, the evidence base is growing, especially for therapies that many people use for common kinds of pain. This issue highlights the research status for several therapies used for common kinds of pain, including low-back pain, arthritis, headache, neck pain, and more.
Clinical Guidelines
Scientific Literature
- Systematic Reviews/Reviews/Meta-analysis (PubMed®)
- Randomized Controlled Trials (PubMed®)
Information for Your Patients
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NCCAM Clinical Digest is a service of the National Center for Complementary and Alternative Medicine, NIH, DHHS. NCCAM Clinical Digest, a monthly e-newsletter, offers evidence-based information on CAM, including scientific literature searches, summaries of NCCAM-funded research, fact sheets for patients, and more.
The National Center for Complementary and Alternative Medicine is dedicated to exploring complementary and alternative healing practices in the context of rigorous science, training CAM researchers, and disseminating authoritative information to the public and professionals. For additional information, call NCCAM’s Clearinghouse toll-free at 1-888-644-6226, or visit the NCCAM Web site at nccam.nih.gov. NCCAM is 1 of 27 institutes and centers at the National Institutes of Health, the Federal focal point for medical research in the United States.
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