Low Back Pain

It is the pain felt in your lower back which may come from the spine, muscles, nerves, or other nearby structures. It may also be due to problems in your mid or upper back, the testicles or ovaries, or a hernia in the groin. CAUSES * If you are like most people, you will have at least one backache in your life. While such 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 doctor second only to colds and flues. Many back-related injuries happen at work.

But you can change that. 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. But prior to that moment in time, the structures in your back may be losing strength or integrity. * The specific structure in your back responsible for your pain is hardly ever identified. Whether identified or not, there are several possible sources of low back pain: * Muscle spasm (very tense muscles that remain contracted) * Other medical conditions like fibromyalgia.

* Ruptured or herniated disk * Small fractures to the spine from osteoporosis * Spinal stenosis (narrowing of the spinal canal) * Spine curvatures (like scoliosis or kyphosis), which may be inherited and seen in children or teens * Strain or tears to the muscles or ligaments supporting the back * Infection of the spine (osteomyelitis, diskitis, abscess) * Cancer that involves the spine * Back pain may also be due to: * An abnormal aortic aneurysm that is leaking. * Arthritis conditions, such as osteoarthritis, psoriatic arthritis, and rheumatoid arthritis. * Kidney infection or kidney stones.

* Problems related to pregnancy. * Medical conditions that affect the female reproductive organs, including endometriosis, ovarian cysts, ovarian cancer, or uterine fibroids. * Testicular torsion (twisted testicle). SYMPTOMS. 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, you also may have weakness in your legs or feet. EXAMS AND TESTS * When you first see your doctor, you will be asked questions about your back pain, including how often it occurs and how severe it is.

Your doctor 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 doctor will try to pinpoint the location of the pain and figure out how it affects your movement. You will be asked to: * Sit, stand, and walk. While walking, your doctor may ask you to try walking on your toes and then your heels. * Bend forward, backward, and sideways.

* Lift your legs straight up while lying down. If the pain is worse when you do this, you may have sciatica, especially if you also feel numbness or tingling in one of your legs. * Your doctor will also move your legs in different positions, including bending and straightening your knees. All the while, the doctor is assessing your strength as well as your ability to move. * To test nerve function, the doctor will use a rubber hammer to check your reflexes. Touching your legs in many locations with a pin, cotton swab, or feather tests your sensory nervous system (how well you feel).

Your doctor will ask you to speak up if there are areas where the sensation from the pin, cotton, or feather is duller. * Most people with back pain recover within 4 to 6 weeks. Therefore, your doctor will probably not order any tests during the first visit. However, if you have any of the symptoms or circumstances below, your doctor may order imaging tests even at this initial exam: * Pain that has lasted longer than one month * Numbness * Muscle weakness * Accident or injury * Fever * If you are over 65 * You have had cancer or have a strong family history of cancer * Weight loss.

* In these cases, the doctor is looking for a tumor, infection, fracture, or serious nerve disorder. The symptoms above are clues that one of these conditions may be present. The presence of a tumor, infection, fracture, or serious nerve disorder change how your back pain is treated. * Tests that might be ordered include an x-ray, myelogram (an x-ray or CT scan of the spine after dye has been injected into the spinal column), CT of the lower spine, or MRI of the lower spine. * Hospitalization, traction,or spinal surgery should only be considered if nerve damage is present or the condition fails to heal after a prolonged period.

* Many people benefit from physical therapy. Your doctor will determine if you need to see a physical therapist and can refer you to one in your area. The physical therapist will begin by using methods to reduce your pain. Then, the therapist will teach you ways to prevent getting back pain again. TREATMENT * If you have worrisome symptoms, call your doctor right away. * Many people will feel better within one week after the start of back pain. After another 4-6 weeks, the back pain will likely be completely gone. To get better quickly, take the right steps when you first get pain.

* Here are some tips for how to handle pain early on: * Stop normal physical activity for the first few days. This helps calm your symptoms and reduce inflammation. * Apply heat or ice to the painful area. Try ice for the first 48-72 hours, then use heat. * Take over-the-counter pain relievers such as ibuprofen (Advil, Motrin IB) or acetaminophen (Tylenol). * 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. * 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 resume exercise. * Begin with light cardiovascular training. Walking, riding a stationary bicycle, and swimming are great examples. Such aerobic activities can help blood flow to your back and promote healing.

They also strengthen muscles in your stomach and back. * Stretching and strengthening exercises are important in the long run. However, starting these exercises too soon after an injury can make your pain worse. A physical therapist can help you determine when to begin stretching and strengthening exercises and how to do so. * AVOID the following exercises during initial recovery unless your doctor or physical therapist says it is okay: * Jogging * Football * Golf * Ballet * Weight lifting * Leg lifts when lying on your stomach * Sit-ups with straight legs (rather than bent knees).

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