How to Sleep with Sciatica: Best Positions, Pillows & Sleep Habits
Sciatica isn’t
just caused by a slipped disc. Discover 7 surprising reasons your sciatic nerve
may be under attack and what you can do about it.
When you think
of sciatica, a herniated disc probably comes to mind and for good
reason. It's the most well-known culprit. But it’s far from the only one. In
fact, many people suffer sciatic nerve pain from less obvious causes
that go undiagnosed for weeks or even months.
Knowing the real
root of your sciatica is key to choosing the right treatment and preventing
future flare-ups.
Let’s look at
7 common and often overlooked causes of sciatica pain.
This is the most
common cause of sciatica. When the soft inner part of a spinal disc leaks
or bulges out through a tear in its outer layer, it can press directly on the
sciatic nerve root.
Common Signs:
Spinal
stenosis is a
narrowing of the spaces within your spine, often due to aging, arthritis, or
thickened ligaments. When the spinal canal narrows, it can compress the nerves,
including the sciatic nerve.
How It Feels:
This
underdiagnosed condition happens when the piriformis muscle, located
deep in the buttocks, spasms or tightens and compresses the sciatic nerve
underneath it.
Risk Factors:
Tip: Stretching and massage can help
alleviate this type of sciatica.
When one
vertebra slips forward over the one below it, it can pinch the nerve
roots that form the sciatic nerve.
Symptoms:
5. Pregnancy
As the uterus
expands, it can press on the sciatic nerve, especially during the third
trimester. Hormonal changes also loosen ligaments, which can destabilize the
spine and worsen nerve compression.
Symptoms:
6. Tumors or Cysts
While rare,
tumors on the spine or near the sciatic nerve can lead to symptoms by direct mechanical
compression or inflammation. Always rule out this cause if your sciatica is
progressively worsening or unresponsive to treatment.
7. Muscle Imbalances or Poor Posture
Sitting with
poor posture, weak core muscles, or an uneven gait can create chronic stress
on your lower spine and gluteal muscles, eventually irritating the sciatic
nerve.
What to Watch
For:
Bonus: Sciatica Triggered by Stress
Some research
suggests that chronic stress and emotional tension may worsen
back pain, including sciatica. Tension in the lower back and pelvic region can
mimic nerve pain symptoms or intensify real nerve pressure.
Other recommendation post
What to Do Next
If you’re
dealing with sciatic pain, getting an accurate diagnosis is crucial.
Your doctor may recommend:
Takeaway
While a
herniated disc is often blamed, sciatica has many causes. Don’t assume.
Find the source of your pain so you can treat it correctly whether that’s with
physical therapy, posture correction, or targeted relief techniques.
Next Article: Can Sciatica Go Away on Its Own? What Doctors Say
Citations & References:
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