Piriformis Syndrome: The Muscle Nobody Talks About That Could Be Causing Your Pain
Deep buttock pain that radiates down the leg, gets worse with sitting, and doesn't respond to typical back pain treatment, sound familiar? Your piriformis muscle may be the culprit nobody has checked yet.
By: Dr. Fabiola Menéndez, DC, CACCP, Webster Certified
Vibra Chiropractic — Woodstock, GA
Adult Chiropractic Care • 5 min read
Quick answer: Piriformis syndrome occurs when the piriformis muscle, a small but significant muscle deep in the buttock, becomes tight, inflamed, or goes into spasm and compresses the sciatic nerve that runs near or through it. It produces pain, tingling, or numbness in the buttock and down the leg that closely resembles sciatica from a disc or spinal issue. Chiropractic care addresses both the muscular tension and the spinal and pelvic alignment that often contributes to it.
If you've been dealing with deep pain in one buttock, especially pain that gets worse when you sit for extended periods, climb stairs, or put direct pressure on that side, and it hasn't responded well to rest or standard lower back treatment, there's a good chance the piriformis muscle has never been properly evaluated.
It's one of the most commonly overlooked sources of hip and leg pain in adults, partly because it mimics sciatica so closely that it often gets treated as a spine problem when the real issue is sitting much deeper in the soft tissue of the hip.
What the piriformis muscle is and where it lives
The piriformis is a small, pear-shaped muscle located deep in the buttock, running from the sacrum — the triangular bone at the base of the spine — to the top of the femur. Its primary job is to externally rotate the hip, which means it's active during virtually every walking, standing, and sitting movement you make.
What makes it particularly significant is its relationship to the sciatic nerve. In most people, the sciatic nerve runs directly beneath the piriformis muscle. In some people, it runs through or above it. Either way, when the piriformis becomes tight or goes into spasm, it can compress or irritate the sciatic nerve — producing symptoms that travel down the leg and feel exactly like classic sciatica.
The challenge with piriformis syndrome is that it's a soft tissue problem that produces nerve symptoms. Without specifically assessing the muscle itself, it's easy to assume the source is the spine and treat the wrong thing.
What causes the piriformis to become problematic
Common contributors to piriformis syndrome
Prolonged sitting — particularly with the legs crossed or in positions that externally rotate the hip, which places the piriformis under sustained load
Pelvic imbalance — when the pelvis is uneven or the sacrum is restricted, the piriformis compensates and can develop chronic tension over time
Overuse in runners and athletes — repetitive hip rotation and extension during running, cycling, or lateral movements can overload the muscle
Sudden force or trauma — a fall onto the buttock or a direct impact can cause the muscle to go into protective spasm
Weakness in surrounding hip musculature — when the gluteal muscles aren't doing their share of the work, the piriformis overcompensates and fatigues
How piriformis syndrome differs from disc-related sciatica
Because the symptoms overlap significantly, distinguishing piriformis syndrome from disc-related sciatica requires a careful examination — not just a description of where the pain is.
A few patterns that often point toward piriformis syndrome rather than a disc issue:
Pain is deep in the buttock rather than primarily in the lower back
Symptoms get significantly worse with prolonged sitting, especially in low chairs or car seats
Pain increases when the hip is internally rotated — crossing the affected leg over the other
Direct pressure on the buttock produces tenderness or reproduces the radiating symptoms
Lower back pain is minimal or absent — the primary complaint is buttock and leg
Symptoms improve with walking or standing after prolonged sitting
That said, piriformis syndrome and spinal issues frequently coexist. It's not uncommon for someone to have both pelvic misalignment contributing to piriformis tightness and a disc that's under pressure. A thorough evaluation looks at both.
How chiropractic care addresses piriformis syndrome
At Vibra Chiropractic, evaluating suspected piriformis syndrome includes a thorough assessment of the hip, pelvis, sacrum, and lumbar spine — because the piriformis doesn't exist in isolation. Its behavior is directly influenced by what the structures around it are doing.
Care typically involves:
Specific soft tissue work directly targeting the piriformis to release the muscular tension compressing the nerve
Chiropractic adjustments to address any sacral or pelvic misalignment that may be contributing to the piriformis tightness
Assessment of hip joint mobility and surrounding musculature to identify any contributing weakness or imbalance
Guidance on positions and activities to avoid while the muscle is actively irritated, and progressive return to full activity as it resolves
Most people with piriformis syndrome notice meaningful improvement relatively quickly once the right structure is being addressed. The key word is right — treating the spine when the piriformis is the primary issue tends to produce limited results, which is why many people with this condition have tried treatment after treatment without real improvement.
If you've been told it's sciatica and haven't improved — this is worth considering
One of the most common stories we hear from patients who end up with a piriformis syndrome diagnosis is some version of: "I was told I had sciatica, I had treatment for my back, and it didn't really help." That pattern — classic sciatic symptoms that don't improve with standard lower back care — is one of the clearest signals that the piriformis muscle deserves a closer look.
Come in for an evaluation and let's figure out exactly where the problem is actually coming from. That's the starting point for everything else.
Deep buttock pain that won't quit — especially with sitting? Come in for an evaluation and let's find out if your piriformis is the piece nobody has checked yet. Serving Woodstock, Canton, Holly Springs, and Cherokee County — in English and Español.
Book a visit at Vibra Chiropractic
About the author: Dr. Fabiola Menéndez, DC, CACCP, Webster Certified, is a pediatric and prenatal chiropractor at Vibra Chiropractic in Woodstock, GA. She holds the CACCP certification through the International Chiropractic Pediatric Association (ICPA) and is Webster Technique certified. She practices in English and Spanish and serves families throughout Cherokee & Cobb County.
Vibra Chiropractic | 12035 Highway 92, Suite 400, Woodstock, GA 30188
Serving Woodstock, Canton, Holly Springs, Acworth, Marietta, Kennesaw, Cobb & Cherokee County | English & Spanish
Frequently Asked Questions
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Piriformis syndrome occurs when the piriformis muscle — a small muscle deep in the buttock that runs from the sacrum to the top of the femur — becomes tight, inflamed, or goes into spasm and compresses the sciatic nerve that runs near or through it. This produces pain, tingling, or numbness in the buttock and down the leg that closely resembles sciatica from a disc or spinal source.
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Both conditions produce pain that travels down the leg, but they have different sources. Classic sciatica originates from compression of the sciatic nerve roots at the lumbar spine — typically from a disc or vertebral issue. Piriformis syndrome originates from compression of the sciatic nerve by the piriformis muscle itself, deep in the buttock. Key distinguishing signs include deep buttock pain as the primary complaint, worsening with prolonged sitting, and minimal or absent lower back pain.
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Yes. Chiropractic care for piriformis syndrome includes targeted soft tissue work to release the muscular tension compressing the nerve, along with assessment and correction of any sacral or pelvic misalignment contributing to the piriformis tightness. At Vibra Chiropractic in Woodstock, GA, we evaluate the entire hip, pelvis, and lumbar spine to identify all contributing factors and address them directly.
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Piriformis syndrome typically worsens with prolonged sitting — especially in low chairs or car seats — climbing stairs, internal rotation of the hip such as crossing the affected leg over the other, and direct pressure on the buttock. Activities that require repetitive hip rotation, such as running or cycling, can also aggravate it. Symptoms often improve temporarily with walking or standing after extended sitting.
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Yes. Dr. Fabiola Menéndez at Vibra Chiropractic in Woodstock, GA provides chiropractic care for piriformis syndrome, hip pain, and related conditions. Vibra Chiropractic is located at 12035 Highway 92, Suite 400, Woodstock, GA 30188, serving Woodstock, Canton, Holly Springs, Acworth, and Cherokee County. Book online at vibrachiro.com or call (678) 614-1654. Bilingual care in English and Spanish is available.
