<>There is a significant overlap of nerve supply to many of the discs, muscles, ligaments, and other spinal structures, and it can be difficult for the brain to accurately sense which is the cause of the pain. For example, a degenerated or torn lumbar disc can feel the same as a pulled muscle – both creating inflammation and painful muscle spasm in the same area. Muscles and ligaments heal rapidly, while a torn disc may or may not. The time course of pain helps determine the cause. >
<>Paget's disease of the bone is a condition of unknown cause in which the bone formation is out of synchrony with normal bone remodeling. This condition results in abnormally weakened bone and deformity and can cause localized bone pain, though it often causes no symptoms. Paget's disease is more common in people over the age of 50. Heredity (genetic background) and certain unusual virus infections have been suggested as causes. Thickening of involved bony areas of the lumbar spine can cause the radiating lower extremity pain of sciatica. >
<>Regular updates are a key feature of PainScience.com tutorials. As new science and information becomes available, I upgrade them, and the most recent version is always automatically available to customers. Unlike regular books, and even e-books (which can be obsolete by the time they are published, and can go years between editions) this document is updated at least once every three months and often much more. I also log updates, making it easy for readers to see what’s changed. This tutorial has gotten 134 major and minor updates since I started logging carefully in late 2009 (plus countless minor tweaks and touch-ups). >
<>Evidence from the small number of placebo-controlled trials does not support the use of transcutaneous electrical nerve stimulation in the routine management of chronic low back pain.36 Evidence from single lower quality trials is insufficient to accurately judge efficacy of transcutaneous electrical nerve stimulation versus other interventions for chronic low back pain or acute low back pain.10 >
<>Dr. Richard Deyo, one of the great myth busters of low back pain research, believes that “low back pain is second to upper respiratory problems as a symptom-related reason for visits to a physician” — only the common cold causes more complaints. Hart et al puts low back pain in fifth place (lower because Hart oddly excludes chronic low back pain). Chronic low back pain is usually the kind that this book will examine. Andersson writes: “Although the literature is filled with information about the prevalence and incidence of back pain in general, there is less information about chronic back pain … .” Indeed, it is almost impossible to measure how much chronic low back pain there is: for every time that acute low back pain is the main reason for a visit to a physician, how many times does a patient mention low back pain as a secondary problem? Or sees an alternative health care professional about it instead? (Answer: pretty danged often.) So it’s actually possible that low back pain is the single most common reason that people seek help. BACK TO TEXT >
<>Get some exercise. You may be tempted to stay in bed when your back acts up, but exercise and activity can actually help you heal faster and reduce pain. A study of 240 men and women found that regular exercise reduced pain by 28 percent and disability by 36 percent. Low impact, moderate intensity exercise is the safest option. Avoid movements that trigger pain or require excessive jumping or squatting, which can exacerbate injuries. Take two to three minutes at the end of your workout to stretch your back thoroughly. Lie flat on your back and hug your knees to release any tension that developed during your workout. >
<>Purchase full access to this tutorial for USD$1995. Continue reading this page immediately after purchase. A second tutorial about muscle pain is included free. See a complete table of contents below. Most content on PainScience.com is free.?Almost everything on this website is free: about 80% of the site by wordcount (well over a million words), or 95% of the bigger pages (>1000 words). This page is only one of 8 big ones that have a price tag. There are also hundreds of free articles, including several about low back pain. But this page goes into extreme detail, and selling access to it keeps the lights on and allows me to publish everything else (without ads). >
<>Regular applications of ice to the painful areas on your back may help reduce pain and inflammation from an injury. Try this several times a day for up to 20 minutes each time. Wrap the ice pack in a thin towel to protect your skin. After a few days, switch to heat. Apply a heating pad or warm pack to help relax your muscles and increase blood flowing to the affected area. You also can try warm baths to help with relaxation. To avoid burns and tissue damage, never sleep on a heating pad. >
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Medical Disclaimer: The material on this site is provided for informational purposes only and is not medical advice. Always consult your physician before beginning any exercise program.
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