<>Luckily for 95 percent of people with lower back pain, the ache goes away within a few months. But for a few, it becomes chronic. “If pain becomes sharp and keeps you from sleeping, starts radiating down the front or back of your leg, or wraps around your side, get to the doctor,” says Strassberg. Another clue you should get medical attention: It’s “directional,” meaning it hurts more when you sit or stand in certain positions, she says. Start by avoiding these 15 everyday habits that hurt your back. >
<>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 >
<>Acute low back pain can be defined as six to 12 weeks of pain between the costal angles and gluteal folds that may radiate down one or both legs (sciatica). Acute low back pain is often nonspecific and therefore cannot be attributed to a definite cause. However, possible causes of acute low back pain (e.g., infection, tumor, osteoporosis, fracture, inflammatory arthritis) need to be considered based on the patient's history and physical examination. Table 1 presents the differential diagnosis of acute low back pain.5,6 >
<>Nachemson says, “Rarely are diagnoses scientifically valid … .” And Deyo: “There are wide variations in care, a fact that suggests there is professional uncertainty about the optimal approach.” Many other researchers have made this point, but Sarno states it most eloquently: “There is probably no other medical condition which is treated in so many different ways and by such a variety of practitioners as back pain. Though the conclusion may be uncomfortable, the medical community must bear the responsibility for this, for it has been distressingly narrow in its approach to the problem. It has been trapped by a diagnostic bias of ancient vintage and, most uncharacteristically, has uncritically accepted an unproven concept, that structural abnormalities are the cause of back pain” (p111). BACK TO TEXT >
<>Most persons will experience acute low back pain during their lifetime. The first episode usually occurs between 20 and 40 years of age. For many, acute low back pain is the first reason to seek medical care as an adult. Pain can be moderate to severe and debilitating, causing anxiety. Many cases are self-limited and resolve with little intervention. However, 31 percent of persons with low back pain will not fully recover within six months,1 although most will improve. Recurrent back pain occurs in 25 to 62 percent of patients within one to two years, with up to 33 percent having moderate pain and 15 percent having severe pain.2–4 >
<>There are two kinds of over-the-counter pain relievers that frequently help with back pain: nonsteroidal anti-inflammatory drugs (NSAIDs) and acetaminophen. Both have some side effects, and some people may not be able to take them. Talk to your doctor before taking pain relievers. And don't expect medication alone to solve your pain problem. Studies show you'll probably need more than one type of treatment. >
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