Why Does Back Pain Occur from the Spine?
The lumbar spine (lower part of
the backbone) is made up of bones, discs, nerves, muscles, and ligaments.
Any degeneration, injury, or change in these structures can lead to pain. Below
are the most common causes.
1. Slipped Disc or Herniated Disc
The soft
discs between the spinal bones can bulge or rupture due to injury or excessive
pressure on the spine.
When this happens, the disc presses on the spinal cord or nerves, causing
severe pain in the lower back and legs.
2. Spondylosis (Degenerative Spine
Disease)
With aging,
the bones and joints of the spine gradually wear out, leading to stiffness and
pain.
As the spinal discs weaken over time, they can no longer support the spine as
effectively as before, causing back pain.
3. Sciatica
When the sciatic nerve — which runs from the lower spine down
the legs — is compressed, it causes a tingling or burning pain radiating from
the lower back to the legs.
4. Muscle Strain or Sprain
Sudden
twisting, lifting heavy objects, or sitting in the wrong posture can cause
muscle strain, leading to pain.
5. Spinal Stenosis
When the
spinal canal narrows, it puts pressure on the nerves.
This increases pain while standing or walking and may cause numbness or
weakness in the legs.
6. Axial Spondyloarthritis
This is an
inflammatory disease that affects the spine and pelvis.
It has two types:
·
Non-radiographic form: inflammation that may not appear
in X-rays.
·
Ankylosing Spondylitis: visible in X-rays and causes
severe stiffness and pain.
7. Osteoporosis
When the
spinal and pelvic bones become thin and fragile, a sudden fracture can occur,
leading to intense pain — this is known as osteoporotic back pain.
8. Spinal Stenosis (Advanced Form)
Further
narrowing of the spinal canal can cause nerve compression, leading to lower
back pain, leg numbness, tingling, and weakness.
9. Structural Abnormalities of the Spine
Conditions
like scoliosis (curved
spine) or lordosis
(excessive inward curve of the lower spine) can also cause back pain.
10. Spinal Infection
Though rare,
an infection in the spine may cause fever, chills, headaches, and back pain.
11. Vertebrogenic Pain
This occurs
due to damage or pressure on the inner part of the vertebral bone or nerves.
12. Other Causes
·
Sitting for long periods
·
Obesity or being overweight
·
Inadequate or excessive sleep
·
Wearing high heels frequently
·
Accidents or bone fractures
·
Inflammation or infection elsewhere in the body
Remedies and Treatment for Back Pain
The treatment
of back pain depends on its type, cause, and
severity. Short-term
back pain often improves without medical intervention. However, if the pain
persists, worsens over time, or interferes with daily activities, medical
evaluation is necessary. A doctor may recommend X-rays or an MRI scan
to determine the underlying cause. Here are some effective measures to relieve
back pain.
1. Rest and Correct Posture
·
Avoid sitting in one position for too long.
·
Sit upright and use a chair that supports your lower back.
·
When lifting objects, bend your knees instead of your waist.
2. Hot or Cold Compress
·
Use cold compresses
initially for acute pain, then switch to warm compresses
to relax muscles and reduce discomfort.
3. Light Exercise and Physiotherapy
·
Do stretching and
back-strengthening exercises as recommended by your doctor.
·
Physiotherapy helps align
the spine, strengthen muscles, and reduce pain.
·
Regular exercise improves flexibility and prevents stiffness.
4. Medication
·
Painkillers, muscle relaxants, or anti-inflammatory drugs may be
prescribed as needed.
·
Avoid long-term self-medication.
·
Doctors may prescribe NSAIDs
for inflammation-related pain.
5. Lifestyle Modifications
·
Engage in light physical activities or walking.
·
Maintain a healthy body weight.
·
Drink plenty of water and follow a nutritious diet.
6. Weight Control
Excess weight
puts added pressure on the spine and lower back. Keeping your weight under
control is essential.
7. Balanced Diet
Include foods
rich in calcium, vitamin D, and
phosphorus such as fish, green vegetables, and dairy products
to strengthen bones.
When Is Surgery Necessary?
Not all cases
of back pain require surgery.
However, surgical intervention may be needed in the following situations:
1. Nerve compression from slipped disc or spinal
stenosis causing leg
numbness or weakness.
2. Persistent pain that doesn’t improve after 6–8 weeks of medication and
physiotherapy.
3. Loss of bladder or bowel control (Cauda Equina Syndrome).
4. Severe difficulty standing or walking.
Common Types of Spine Surgery:
·
Microdiscectomy – removes pressure from a slipped disc.
·
Laminectomy – enlarges the spinal canal in spinal stenosis.
·
Spinal Fusion – fuses damaged vertebrae to provide stability.
Preventive Tips
·
Exercise for at least 30 minutes daily.
·
If you sit for long hours, stand or walk for 5
minutes every hour.
·
Lift heavy objects properly (bend your knees, not your back).
·
Get enough sleep and manage stress effectively.
Conclusion
Spinal-related
lower back pain should never be ignored. With early diagnosis and lifestyle
changes, most patients can recover without surgery. However, if the pain persists or
causes leg numbness, consult an orthopedic or
neurosurgeon immediately.
