Sciatica Relief in San Antonio: What's Causing Your Leg Pain and What to Do About It

If you've been dealing with a sharp, burning, electric pain that shoots from your lower back down through your buttock and into your leg — sometimes all the way to your foot — you already know how miserable sciatica can be.

Sitting at your desk is agony. Getting in and out of the car requires planning. Sleeping through the night feels impossible. And if you've been told to rest, take ibuprofen, and wait it out, you've probably discovered that approach doesn't work very well.

Here's what you actually need to know.

What Is Sciatica?

Sciatica isn't a diagnosis — it's a description of a symptom pattern. It refers to pain that follows the path of the sciatic nerve, which is the longest and widest nerve in the body. Starting in the lower lumbar spine, it runs through the pelvis, deep into the buttock, down the back of the thigh, and into the lower leg and foot.

When something compresses or irritates this nerve — or the nerve roots that feed into it — you get the characteristic radiating pain, numbness, tingling, or weakness that patients describe as "sciatica."

The underlying cause can be any of several things:

Disc herniation is the most common culprit. When a lumbar disc — particularly L4-L5 or L5-S1 — bulges or ruptures, it can press directly on a nerve root. The resulting pain is often severe and is typically made worse by sitting and better by walking.

Piriformis syndrome is frequently overlooked. The piriformis muscle sits deep in the buttock, and the sciatic nerve either passes through or beneath it. When this muscle is tight or irritated — from prolonged sitting, hip imbalance, or overuse — it compresses the nerve and mimics a disc-related presentation exactly. Many patients get treated for disc herniation when the real problem is piriformis.

Sacroiliac joint dysfunction is another common driver. The SI joint — where the sacrum meets the iliac bones of the pelvis — is often implicated in lower back and buttock pain that radiates into the leg. Misalignment of this joint stresses the surrounding nerve structures and creates sciatica-like symptoms.

Spinal stenosis occurs when the spinal canal narrows and reduces the space available for the nerve roots. This tends to occur in older patients and typically produces symptoms that worsen with walking and standing and improve with sitting or leaning forward.

Why Rest and Painkillers Don't Solve It

Sciatica caused by a structural problem requires a structural solution. Anti-inflammatory medications reduce the inflammatory component of nerve irritation — which can provide short-term relief — but they don't address the compression, misalignment, or disc issue causing the inflammation. When the medication wears off, the problem remains.

Rest has its place in the acute phase, but prolonged bed rest is counterproductive. Movement keeps the disc hydrated, maintains muscle tone, and prevents the stiffening that makes structural correction harder.

How Chiropractic Treats Sciatica

Chiropractic care for sciatica works by addressing the mechanical cause of the nerve compression. Dr. Foss uses the Sacro-Occipital Technique (SOT) — specifically the Category III protocol designed for lumbar disc involvement — to gently reduce pressure on the affected nerve root without high-velocity manipulation.

SOT Category III treatment uses pelvic blocking to normalize the sacropelvic relationship, taking mechanical stress off the compromised disc and nerve root. This creates the conditions necessary for the disc to retract and the nerve to decompress — gradually, progressively, and without aggravating the condition.

For piriformis syndrome, Dr. Foss adds specific soft tissue techniques targeting the piriformis and surrounding hip musculature, combined with pelvic adjustments to address the underlying biomechanical imbalance.

SoftWave Therapy and Class IV Laser are integrated for patients who need additional support — particularly those with significant disc degeneration, chronic neurological irritation, or cases where the nerve hasn't responded adequately to structural correction alone.

What to Expect from Treatment

Most patients with acute sciatica begin to experience meaningful relief within the first two to four visits. Chronic sciatica — cases that have been present for months or years — requires more treatment time, but even these patients typically notice improvement early in the care process.

The goal isn't just pain relief. It's correcting the structural imbalance that allowed the problem to develop in the first place. Patients who complete a full course of corrective care are far less likely to experience recurrence than those who stop as soon as the pain subsides.

When to Seek Urgent Care

Most sciatica improves with conservative chiropractic care. However, certain presentations require immediate medical attention:

• Loss of bladder or bowel control — this may indicate cauda equina syndrome, a medical emergency
• Rapid progression of leg weakness
• Bilateral sciatica (both legs simultaneously)
• Sciatica following significant trauma

If you experience any of these, go to an emergency room. For everything else, chiropractic care is an excellent first-line treatment — and one with strong research support.

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Ready to experience the difference?

Dr. Dan Foss and the Pura Vida team are accepting new patients. Call us at (210) 685-1994 or visit puravidasanantonio.com to schedule your first visit. We're open Monday, Tuesday, and Thursday 7am–4pm at 2318 NW Military Hwy #103, San Antonio, TX 78231.