<>Nerve root syndromes are those that produce symptoms of nerve impingement (a nerve is directly irritated), often due to a herniation (or bulging) of the disc between the lower back bones. Sciatica is an example of nerve root impingement. Impingement pain tends to be sharp, affecting a specific area, and associated with numbness in the area of the leg that the affected nerve supplies. >
<>Pain is a leading cause of insomnia—difficulty with falling asleep and/or staying asleep. Approximately two-thirds of people with chronic back pain suffer from some type of sleep disorder. Paradoxically, inadequate sleep can make your back pain worse. This vicious cycle makes it ineffective to treat just the pain. If you have sleep problems, you need to get the sleep problems addressed too. >
<>Data Sources: We searched PubMed for the key term acute low back pain; this term was also searched with the following key terms: medications, nonsteroidals, muscle relaxants, opioids, red flags, differential diagnosis, exercise, McKenzie, spine stabilization, traction, acupuncture, heat, ice, advice, cost, manipulation, chiropractic care, brace, bed rest, massage. In addition, we searched the Cochrane Database of Systematic Reviews, Clinical Evidence, Essential Evidence Plus, and the National Guideline Clearinghouse. Search dates: April 2011 and May 2, 2011. >
<>Bony encroachment: Any condition that results in movement or growth of the vertebrae of the lumbar spine can limit the space (encroachment) for the adjacent spinal cord and nerves. Causes of bony encroachment of the spinal nerves include foraminal narrowing (narrowing of the portal through which the spinal nerve passes from the spinal column, out of the spinal canal to the body, commonly as a result of arthritis), spondylolisthesis (slippage of one vertebra relative to another), and spinal stenosis (compression of the nerve roots or spinal cord by bony spurs or other soft tissues in the spinal canal). Spinal-nerve compression in these conditions can lead to sciatica pain that radiates down the lower extremities. Spinal stenosis can cause lower-extremity pains that worsen with walking and are relieved by resting (mimicking the pains of poor circulation). Treatment of these afflictions varies, depending on their severity, and ranges from rest and exercises to epidural cortisone injections and surgical decompression by removing the bone that is compressing the nervous tissue. >
<>Pregnancy commonly leads to low back pain by mechanically stressing the lumbar spine (changing the normal lumbar curvature) and by the positioning of the baby inside of the abdomen. Additionally, the effects of the female hormone estrogen and the ligament-loosening hormone relaxin may contribute to loosening of the ligaments and structures of the back. Pelvic-tilt exercises and stretches are often recommended for relieving this pain. Women are also recommended to maintain physical conditioning during pregnancy according to their doctors' advice. Natural labor can also cause low back pain. >
<>Since I first started treating low back pain in 2000, there’s been an explosion of free online information about it — countless poor quality articles. Back in the day, we actually had to go to a doctor or buy a book to get shoddy back pain information — now it’s just a Google search away.234 Even many better articles still have serious “attitude” problems.5 But it’s worse than that: even professional back pain guidelines are often misleading.6 For instance, despite overwhelming scientific evidence to the contrary, it’s extremely common to incorrectly portray back pain as a “mechanical” problem, as if the spine is a fragile structure which breaks down and causes pain.7 This is based on decades old misconceptions about how backs work, and how pain works, which the medical world is only gradually learning to leave behind. >
<>Transcutaneous electrical nerve stimulator (TENS) machines are small, battery-powered devices that transmit low-voltage electrical currents through electrodes that are attached to your skin. Considered very safe, TENS machines, according to one theory, work by scrambling the message of pain to the brain — literally blocking it. Another theory suggests that the electrical impulses cause a release of endorphins that override the sensation of pain. Many back pain patients have had success with TENS machines, though their effectiveness has not been clearly proven in controlled studies. Ask your doctor or physical therapist if this therapy might be right for you. >
<>"Having excess weight pulling on your back all day (except when you're lying down) is just bad news for your back," says Lauri Grossman, DT, a licensed chiropractor in private practice in New York City. "Often times, when people who wrestle with back pain for a lifetime lose a few pounds, they find that the pain that they've taken a million medications for and a million vitamins for just goes away." If you're having trouble shedding extra pounds, consider consulting with a registered dietitian or personal trainer. >
<>Can inversion therapy help with back pain? Inversion therapy, where a person is held upside down for several minutes, is an alternative therapy for back pain. They may use gravity boots or an inversion table or chair to reduce the pressure on their spine. Evidence for the effectiveness of this technique is mixed. Learn more about the benefits and risks here. Read now >
<>Other back pain remedies that work fast at home is over-the-counter pain medications. Tylenol, or acetaminophen, is really not recommended for muscular strains and sprains. If you’ve hurt your back, the best back pain remedy is a non-steroidal anti-inflammatory medication, or NSAID. These are popularly known as Advil (ibuprofen) and Aleve (naproxen). Once again, these medications help to stem the tide of the blood flow to the area to reduce pain. By keeping inflammation low, your pain is decreased, and you are better able to move. Be careful to follow the bottle’s instructions, though, because these medications can cause stomach ulcers. >
<>Imaging is not warranted for most patients with acute low back pain. Without signs and symptoms indicating a serious underlying condition, imaging does not improve clinical outcomes in these patients.9–11 Even with a few weaker red flags, four to six weeks of treatment is appropriate before consideration of imaging studies.8–10 If a serious condition is suspected, magnetic resonance imaging (MRI) is usually most appropriate. Computed tomography is an alternative if MRI is contraindicated or unavailable.10 Clinical correlation of MRI or computed tomography findings is essential because the likelihood of false-positive results increases with age.12–14 Radiography may be helpful to screen for serious conditions, but usually has little diagnostic value because of its low sensitivity and specificity.10 >
<>Grandma was right! Slouching is bad for you. And poor posture can make back pain worse, especially if you sit for long periods. Don't slump over your keyboard. Sit upright, with your shoulders relaxed and your body supported against the back of your chair. Try putting a pillow or a rolled towel between your lower back and your seat. Keep your feet flat on the floor. >
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