Sciatica that lingers past the first few weeks is rarely something to push through. Most cases ease within a month with rest and movement. When pain doesn't let up, especially alongside numbness, weakness, or loss of bladder or bowel control, a surgical evaluation makes sense sooner rather than later.
Joshua S. Rovner, M.D., a board-certified orthopedic and spine surgeon at Progressive Spine & Orthopaedics, built his practice on minimally invasive and robotic spine techniques so patients get a clear, timely answer instead of guessing. In this blog, Dr. Rovner explains what keeps sciatica from going away, which symptoms call for medical attention, and how he decides when surgery offers more benefit than continued conservative care.
What Keeps Sciatica From Going Away
Sciatica describes irritation or compression somewhere along the sciatic nerve, the body's longest nerve. Common underlying causes include:
- A herniated or slipped disc pressing on a nerve root
- Spinal stenosis narrowing the space around the spinal nerves
- Degenerative disc disease wearing down the cushioning between vertebrae
- Spondylolisthesis, where one vertebra slips forward over the one below it
The National Library of Medicine confirms these are among the most frequent drivers of sciatic nerve pain, along with piriformis syndrome and spinal injury.
Signs Your Sciatica Needs More Than Rest
Mild sciatica often improves with ice, gentle movement, and over-the-counter pain relievers within a few weeks. Pay closer attention if pain sharpens instead of fading, or comes with:
- Weakness in the leg or foot
- Numbness or tingling that spreads or persists
- Pain that worsens with coughing, sneezing, or lying flat
- Loss of bladder or bowel control
The last symptom is a medical emergency. Sudden loss of bladder or bowel function can signal cauda equina syndrome, a rare condition requiring immediate treatment to prevent permanent nerve damage.
Why Conservative Treatment Comes First
Dr. Rovner recommends surgery only after conservative care has had a genuine chance to work. His team typically starts with modified activity, medication, and physical therapy to ease pressure on the nerve and strengthen the muscles supporting the spine. Many patients see real improvement within a few weeks, and most people recover from sciatica without surgery.
When Surgery Becomes the Right Option
Sciatica that hasn't meaningfully improved after six to twelve weeks of consistent conservative treatment is one of the clearest signals surgery deserves a closer look, a window supported by research published through the National Institutes of Health. Surgery typically moves earlier in the conversation when leg weakness is moderate to severe and getting worse, pain radiates down both legs, or bladder or bowel dysfunction appears, patterns the Mayo Clinic also flags as reasons to act sooner. Every decision starts with a thorough evaluation, imaging review, and an honest conversation about what to expect.
Minimally Invasive Options at Progressive Spine & Orthopaedics
When surgery is the right call, Dr. Rovner favors techniques that address nerve compression through the smallest incision the case allows. A minimally invasive lumbar discectomy removes the portion of a herniated disc pressing on the nerve, and a lumbar laminectomy relieves pressure from spinal stenosis. Both are designed to help limit blood loss, shorten hospital stays, and support a faster return to everyday activities than traditional open surgery.
Dr. Rovner's Board-Certified Approach to Sciatica Relief
Sciatica that won't go away deserves more than guesswork. With an accurate diagnosis, patient conservative care, and surgery reserved for cases that truly need it, Dr. Rovner and the team at Progressive Spine & Orthopaedics help New Jersey patients get back to the activities pain put on hold. If sciatica has outlasted a few weeks of rest and basic treatment, schedule a consultation to find out which path makes sense.
This information is provided for educational purposes only and does not replace a consultation with a board-certified spine surgeon. Outcomes, risks, and suitability vary from patient to patient.