Low back pain refers to pain that you feel in your lower back. You may also have back stiffness, decreased movement of the lower back, and difficulty standing straight.
Acute back pain can last for a few days to a few weeks.
Most people will have at least one backache in their life. Although this pain or discomfort can happen anywhere in your back, the most common area affected is your low back. This is because the low back supports most of your body's weight.
Low back pain is the number two reason that Americans see their health care provider -- second only to colds and flu. Many back-related injuries happen at work. There are many things you can do to lower your chances of getting back pain.
You'll usually first feel back pain just after you lift a heavy object, move suddenly, sit in one position for a long time, or have an injury or accident.
Acute low back pain is most often caused by a sudden injury to the muscles and ligaments supporting the back. The pain may be caused by muscle spasms or a strain or tear in the muscles and ligaments
Causes of sudden low back pain include:
Low back pain may also be due to:
You may feel a variety of symptoms if you've hurt your back. You may have a tingling or burning sensation, a dull achy feeling, or sharp pain. Depending on the cause and severity, you also may have weakness in your legs or feet.
Low back pain can vary widely. The pain may be mild, or it can be so severe that you are unable to move.
Depending on the cause of your back pain, you may also have pain in your leg, hip, or the bottom of your foot.
When you first see your health care provider, you will be asked questions about your back pain, including how often it occurs and how severe it is.
Your health care provider will try to determine the cause of your back pain and whether it is likely to quickly get better with simple measures such as ice, mild painkillers, physical therapy, and proper exercises. Most of the time, back pain will get better using these approaches.
During the physical exam, your health care provider will try to pinpoint the location of the pain and figure out how it affects your movement. See: Back pain - when you see the doctor
Most people with back pain improve or recover within 4 - 6 weeks. Therefore, your health care provider will probably not order any tests during the first visit unless you have certain symptoms.
Tests that might be ordered include:
To get better quickly, take the right steps when you first feel pain.
Here are some tips for how to handle pain:
While sleeping, try lying in a curled-up, fetal position with a pillow between your legs. If you usually sleep on your back, place a pillow or rolled towel under your knees to relieve pressure.
A common misbelief about back pain is that you need to rest and avoid activity for a long time. In fact, bed rest is NOT recommended. If you have no sign of a serious cause for your back pain (such as loss of bowel or bladder control, weakness, weight loss, or fever), then you should stay as active as possible.
You may want to reduce your activity only for the first couple of days. Then, slowly start your usual activities after that. Do not perform activities that involve heavy lifting or twisting of your back for the first 6 weeks after the pain begins. After 2 - 3 weeks, you should gradually start exercising again.
If your pain lasts longer than one month, your primary care health care provider may send you to see either an orthopedist (bone specialist) or neurologist (nerve specialist).
If your pain has not improved after use of medicines, physical therapy, and other treatments, your doctor may recommend an epidural injection.
You may also see a:
Sometimes a few visits to these specialists will help back pain.
Many people will feel better within 1 week. After another 4 - 6 weeks, the back pain should be completely gone.
Call your health care provider right away if you have:
Also call if:
Exercise is important for preventing back pain. Through exercise you can:
It is also very important to learn to lift and bend properly. Follow these tips:
Other measures to prevent back pain include:
Learn to relax. Try methods such as yoga, tai chi, or massage.
Backache; Low back pain; Lumbar pain; Pain - back; Acute back pain; Back pain - new; Back pain - short-term; Back strain - new
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Updated by: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington; and C. Benjamin Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M. Health Solutions, Ebix, Inc.
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