Most sciatica is treated with a combination of pain medication, physical therapy, and lifestyle changes. About 90% of cases improve with these conservative approaches alone, without surgery. The typical treatment path starts simple and escalates only if symptoms persist or worsen over several weeks.
Pain Relief With Medication
The first step for most people is managing pain well enough to stay active and begin physical therapy. Over-the-counter anti-inflammatory drugs like ibuprofen or naproxen are usually the starting point, though the evidence for their effectiveness in sciatica specifically is modest. A systematic review in The BMJ found that anti-inflammatories produced only a small, statistically insignificant reduction in leg pain in the short term.
Anti-seizure medications originally designed for nerve pain tend to perform better. Gabapentin, for example, showed a meaningful pain-relieving effect compared to placebo in clinical trials. It works by calming overactive nerve signals, which is why it can help when the pain is caused by nerve irritation rather than pure inflammation. Antidepressants and opioid painkillers, on the other hand, showed no significant benefit over placebo for sciatica-related disability or leg pain in the immediate term.
Oral steroids are sometimes prescribed for short courses. The research is mixed: they showed no effect on leg pain right away, but over a few weeks, pooled trial data did show a significant reduction in overall pain. Your doctor may offer a short steroid course if your pain is severe and limiting your ability to move.
Physical Therapy and Exercise
Physical therapy is the cornerstone of sciatica treatment, and it works differently than you might expect. The goal isn’t just stretching or strengthening. It’s about changing how forces are distributed along your spine and reducing irritation on the sciatic nerve.
One widely used approach is the McKenzie Method, which involves repetitive gentle backward bending movements. These help shift the pain from the leg back toward the lower back, a process called centralization. If you notice your leg pain decreasing while your back pain temporarily increases during exercise, that’s typically a sign the exercises are working.
Other commonly prescribed exercises include:
- Pelvic tilts: On all fours or seated in a chair, you gently alternate between arching and rounding your spine to restore mobility.
- Glute bridges: Lying on your back with knees bent, you lift your hips toward the ceiling while squeezing your glutes, which strengthens the muscles supporting your lower spine.
- Prone press-ups: Lying face down, you use your arms to press your upper body up while keeping your hips on the floor, gently arching the spine backward.
- Nerve flossing: A set of gentle movements that mobilize the sciatic nerve itself, helping reduce irritation where it’s compressed or stuck.
- Piriformis stretch: Crossing one leg over the opposite knee and pulling toward your chest stretches the deep buttock muscle that can pinch the sciatic nerve.
Physical therapists at the University of Utah recommend setting a timer every 45 to 60 minutes to change positions and perform a few of these exercises, especially if you sit for long periods. Walking, swimming, and light stretching between sessions help keep the nerve from stiffening up again.
Epidural Steroid Injections
If several weeks of medication and physical therapy haven’t brought enough relief, your doctor may recommend an epidural steroid injection. This delivers a concentrated anti-inflammatory directly to the space around the irritated nerve root in your spine. The procedure is done with imaging guidance and takes about 15 to 30 minutes.
The relief, when it works, tends to be temporary. Most people who respond get a few weeks to a few months of reduced pain. The real value is often as a bridge: the injection calms the inflammation enough for you to participate more fully in physical therapy, which provides the longer-term benefit. Some people need two or three injections spaced weeks apart, while others get enough relief from one to complete their rehab.
Sleeping and Sitting Adjustments
How you position your body during sleep and throughout the day can meaningfully affect how much pain you experience. For sleeping, back and side positions tend to work best. Back sleeping promotes good spinal alignment, while side sleeping (on the side opposite your pain) takes pressure off the sciatic nerve. If you sleep on your side, placing a pillow between your knees aligns your hips and reduces stress on the pelvis. Back sleepers often benefit from a pillow under the knees to prevent excessive arching.
If spinal stenosis (narrowing of the spinal canal) is causing your sciatica, a slightly reclined position can help. A wedge-shaped pillow under your head and upper back, or sleeping in a reclining chair, puts the spine into a gentle forward bend that opens up space around the nerve. Stomach sleeping is worth avoiding entirely, as it forces the back to arch and typically worsens symptoms. A medium-firm mattress provides the best combination of support and comfort for lower back pain, according to a review of studies cited by the Cleveland Clinic.
During the day, sitting posture matters. Maintaining a neutral spine with proper lumbar support reduces the load on your discs and the nerve. If you work at a desk, those 45- to 60-minute movement timers become especially important.
When Surgery Becomes the Next Step
Surgery is reserved for the small percentage of people who don’t improve with at least six weeks of conservative treatment, or who develop urgent neurological symptoms. The clearest indications for surgery are changes in bladder or bowel control and progressive weakness or numbness in the leg or foot. These signs suggest the nerve is being compressed severely enough that waiting could lead to lasting damage.
The most common procedure is a microdiscectomy, where a surgeon removes the portion of a herniated disc that’s pressing on the nerve. It’s a relatively small operation, and the people who benefit most are those whose primary symptom is radiating leg pain rather than back pain. If your pain is mostly in your back, surgery is less likely to help. Surgeons also look for agreement between your symptoms and what imaging shows. If an MRI doesn’t match the clinical picture, the odds of a good surgical outcome drop.
For most people, sciatica follows a predictable arc: significant pain for a few weeks, gradual improvement with activity modification and therapy, and resolution within a few months. The 90% figure for conservative recovery is reassuring, but it does require active participation. Staying mobile, doing the prescribed exercises consistently, and making the postural adjustments all contribute to how quickly the nerve calms down.