What causes lower back pain?
Age is often the culprit. Over time, the bones and joints in your lower back begin to change. Your discs (the structures that serve as cushions between the bones in the spine) tend to wear out and sometimes become fragmented. These structural alterations sometimes cause pain.
Another cause of low back pain, although it occurs less often, is a herniated disc. Sometimes, a disc pushes outside the space between the bones and compresses a nerve at the point where it branches off the spinal cord. When the sciatic nerve that leads into the buttocks and leg is affected, the pain is called sciatica.
Yet, most cases of low back pain stem from strain or sprain due to simple overuse, unaccustomed activity, excessive lifting, or an accident. In most cases the best move is to wait and see if the pain resolves on its own. If the pain does not improve after three to four days, then it’s time to see a doctor.
How to help with lower back pain
Depending on the source of your back pain and its severity, you might try a few home remedies for low back pain to help ease the pain until your back returns to normal. Here are several options to consider:
Cold and heat therapies
It’s best to use cold compresses or an ice pack, not heat, immediately following a back injury, since this can alleviate pain by numbing the area and prevent or reduce swelling. About 48 hours after the onset of back pain, though, applying heating pads or a hot-water bottle to your back may be helpful. The warmth soothes and relaxes aching muscles and increases blood flow, which helps the healing process. Keep in mind that heat therapy is only helpful for the first week.
Limited bed rest
Once the mainstay of treatment for back pain, bed rest has fallen out of favor. Doctors now know it’s better to keep moving, so that your muscles don’t become stiff. Bed rest can still be useful relief from low back pain, particularly if your pain is so severe that it hurts to sit or stand. But try to limit it to a few hours at a time and for no more than one or two days.
Physical activity
Exercise helps build strong, flexible muscles that will be less prone to injury. It can also help the healing process for an aching back, prevent problems in the future, and improve function. Work with your doctor to develop an exercise program, or seek a referral to another health professional who can. A good program typically includes the three major forms of exercise: aerobic activity, strength training, and flexibility exercises.
