Lower Back and Hip Pain, Sciatica and Herniated Disc.

Low Back Pain Causes

What causes low back pain?

Low back pain is often caused by overuse, strain, or injury. For instance, people often hurt their backs playing sports or working in the yard, being jolted in a car accident, or lifting something too heavy.

Aging plays a part too. Your bones and muscles tend to lose strength as you age, which increases your risk of injury. The spongy discs between the bones of the spine (vertebrae) may suffer from wear and tear and no longer provide enough cushion between the bones. A disc that bulges or breaks open (herniated disc) can press on nerves, causing back pain.

In some people, low back pain is the result of arthritis, broken vertebrae (compression fractures) caused by bone loss (osteoporosis), illness, or a spine problem you were born with.

Often doctors don’t really know what causes low back pain. But it is more likely to become long-lasting (chronic) if you are under stress or depressed.

What is low back pain?

Low back pain can affect the back anywhere below the ribs and above the legs. The lower back is the connection between the upper and lower body, and it bears most of the body’s weight. Because of these roles, it is easily injured when you lift, reach, or twist.

Almost everyone has low back pain at one time or another. The good news is that most low back pain will go away in a few weeks with some basic self-care. But if your pain is severe or lasts more than a couple of weeks, see your doctor.

What are the symptoms?

Depending on the cause, low back pain can cause a range of symptoms. It may:

Be dull, burning, or sharp. Come on gradually or suddenly. Be felt at a single point or over a broad area. Occur with muscle spasms or stiffness. Cause leg symptoms, such as pain, numbness, or tingling, often extending below the knee. These symptoms can occur on their own or along with low back pain. Leg symptoms are often caused by lower spine problems that place pressure on a nerve that leads to the leg.

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