Common Causes of Lower Back Pain
You had a great night's sleep, but as you propped yourself up on your elbow to roll out of bed, you had a sudden twinge in your lower back. Now you're in pain and you feel like you can't get through the day.
Has anything like this ever happened to you? You're not alone! Sixteen million American adults suffer from chronic back pain that limits their abilities.
What are the causes of lower back pain? What can you do if you have chronic lower back pain?
Learn more about lower back pain, lower back pain causes, and pain management in this article.
Common Causes of Lower Back Pain
All parts of your body are vulnerable to strains and sprains in certain situations. The back is no different. One of the most common causes of lower back pain is a sprain or strain.
Lifting something too heavy while using the wrong body mechanics is common and results in a strained or sprained back ligament. Sports injuries are another cause, especially in people who only play occasionally — like a weekend softball league.
Did you feel a pull while lifting something or playing sports? Start by icing the painful area to reduce the inflammation.
Use medications such as non-steroidal anti-inflammatories (NSAIDs) to reduce swelling and inflammation. Always read the label of any medication you take to make sure it's okay for you. If you have questions, call your doctor.
If the pain doesn't go away after a week or so, it's possible the problem is more than a strain or sprain and you should contact a pain specialist.
Other Causes of Chronic Low Back Pain
If you have constant low back pain, it's likely you have a problem in the joints or vertebrae, nerves, or lumbar disks. There are a number of conditions that cause chronic low back pain. Here are some of the common causes of low back pain.
Osteoarthritis
Osteoarthritis (OA) is a common form of arthritis. OA is when the cartilage around the joints wears down over time. OA is often an underlying cause of lower back pain.
Compression Fractures
Sometimes a vertebra in your lumbar spine collapses. This is often the result of trauma but it also happens in people with osteoporosis.
Are you feeling sudden severe pain and reduced mobility in your low back? A compression fracture may be the culprit. If you have sudden-onset severe low back pain, it's time to see a pain specialist.
Herniated Disks
Did you know you have about 17 bones in the vertebrae? These are stacked on top of each other with an intervertebral disk between each bone.
The intervertebral disk is fibrous with an inner and outer layer of gel that acts as a shock absorber. Sometimes the inner gel slips outside the outer gel and presses on the surrounding nerves. This causes a lot of pain.
A herniated disk occurs from trauma or even age-related wear and tear on the disks.
Lumbar Spinal Stenosis
Spinal stenosis is another problem that results from pressure on nerve roots. If the spinal canal in your lower back narrows, the resulting pressure causes pain.
What causes the narrowing? Sometimes it's degeneration of one of the lumbar disks. Other times it's from ligament thickening or bone spur formation.
Sometimes spinal stenosis causes sciatica which is a painful condition of the lower back that radiates pain to the lower limbs.
Facet Joint Problems
Another possible cause of back pain is facet joint damage. The facet joints are the joints that connect the vertebrae in your lower back. The cartilage breaks down over time and this sometimes leads to lower back pain.
Poor posture is sometimes the culprit in the breakdown of the cartilage. Other times, it's facet damage from overuse or even osteoarthritis. Facet joint issues lead to stiffness, inflammation, and muscle spasms which cause pain in the low back.
Spondylolisthesis
Spondylolisthesis is when a vertebra in the lumbar spine slips forward placing it over the top of the vertebra below it. This compresses the disk separating the vertebrae.
As the disk deteriorates it often causes low back pain. Spondylolisthesis sometimes happens when a small bone called the pars interarticularis fractures. A fracture can happen when you're young and not cause pain until much later in life.
Compressed disks also sometimes lead to nerve compression causing sciatica and pain.
Spinal Deformities
Spinal deformities such as scoliosis also lead to low back pain. One such spinal deformity is scoliosis.
Everyone has a natural "S" curve of the spine. It starts in the upper back and curves backward and the lower back curves forward. For those with scoliosis, the curve is sideways when looked at from behind.
Improper curvature of the spine makes lumbar joint and disk degeneration more likely which leads to low back pain.
Lower Back Pain Symptoms
Lower back pain symptoms appear suddenly for some people but for others, they appear gradually. You won't always have a precipitating event for pain.
If you feel pain radiating down the back of your legs, that's likely sciatica. Sometimes you'll hear a popping sound if you do something that causes an injury.
Other symptoms of a low back problem include stiffness, muscle spasms, and posture problems. Some muscle spasms cause extreme pain making it hard to walk or even move.
Diagnosing Low Back Pain
There are several ways a pain specialist diagnoses low back pain. He may order a spine x-ray, an MRI, a CT scan, or an electromyography (EMG) test.
He may order other tests as well depending on the type of pain you have. Some conditions, such as kidney stones, cause pain in the low back and sides.
Get Treatment for the Causes of Lower Back Pain
There are many causes of lower back pain so it's crucial to see a doctor if you're in chronic pain. The doctor will diagnose your condition and get you on the right pain management plan for your situation. Don't let your lower back pain go untreated.
Are you suffering from chronic low back pain? Contact the Colorado Pain Experts and make an appointment today!