Sciatica
Lumbar radiculopathy (sciatica)
Understanding your sciatica
"Sciatica" describes nerve pain that starts in your low back or buttock and travels down the leg — sometimes to the thigh, calf, or foot. It happens when one of the nerve roots leaving your lower spine becomes irritated, usually by a disc or by the normal arthritic changes of the spine pressing nearby. The reassuring part: this is an irritated nerve, not a damaged one, and irritated nerves calm down. Most sciatica settles with time and movement, and that's exactly what this program is built around.
The reassuring outlook
Sciatica can be genuinely uncomfortable — sharp, electric, or like a deep leg cramp — but the natural history is on your side. The large majority of people improve without surgery, and many feel meaningfully better within a few weeks as the inflammation around the nerve settles. It can come in waves on the way to getting better, so a tougher day doesn't mean you've gone backward.
Why it travels down your leg
The nerves that run your legs begin in your lower back. When one is irritated near where it exits the spine, you can feel it anywhere along its path — which is why back trouble shows up as buttock, thigh, or calf symptoms. Pins-and-needles, numbness, or a burning or tingling feeling down the leg are part of nerve irritation; they're the nerve being "noisy," not a sign of harm, and they tend to quiet down as things settle.
What your scans show — and don't
If imaging shows a disc bulge, herniation, or arthritic changes pressing near a nerve, it's natural to worry. Keep in mind these findings are very common — they appear on the scans of large numbers of people with no leg pain at all — and they don't dictate how you'll do. Many disc herniations shrink on their own over time, and symptoms usually improve well before any scan changes. How your leg feels and functions matters far more than the picture, and that's what movement improves.
The path ahead
Caring for sciatica is mostly about staying gently active while the nerve calms, then rebuilding strength so your back supports it well. Wherever you're headed — riding it out as it settles, easing symptoms before or instead of an injection, or preparing alongside treatment your care team has planned — gentle movement, nerve mobility, and core strength are the foundation. We decide each step together, at your pace.
How this program is built
Each session has a simple shape: a few minutes of easy walking to warm up, gentle "nerve glides" and stretches that help the nerve move freely, and core-strengthening that steadies the spine. Many people with sciatica find that gentle backward bends (press-ups) ease the leg pain — if a movement increases the pain down your leg, ease off it and favor what draws the pain back toward your back instead. You should never push into sharp leg pain; let your care team know what helps and what doesn't.
Keep moving — gently
One of the most important things for sciatica is to keep moving. Long bed rest tends to make things stiffer and slower to recover; gentle motion helps calm the inflammation around the nerve. Find positions that ease the leg pain, take short frequent walks, and stay as active as is comfortable. While the nerve is irritable, go easy on heavy lifting and repeated bending or twisting — not forever, just until it settles.
When it flares
Sciatica often improves in a stop-start way, and a flare can come out of nowhere. When the leg pain ramps up: ease off the heaviest activity for a few days, keep moving gently, use heat or ice if it helps, and a short course of an anti-inflammatory if that's appropriate for you. Then ease back into your routine as it calms. A flare doesn't undo your progress.
Other treatment options
Movement, nerve mobility, and the simple measures do most of the work, and they're the foundation no matter what else is considered. It helps to know the other tools that are part of the picture: anti-inflammatories or muscle relaxants for a rough stretch, physical therapy, and — for some — a cortisone (epidural) injection to quiet an inflamed nerve. Surgery is an option some people weigh, generally when disabling leg pain persists despite a fair trial of nonsurgical care. Whether and when to consider any of these is a decision you and your care team make together. This program supports you wherever you are on that spectrum.
Tracking how you're doing
Your quick daily check-in — how the back and leg feel, what you've been doing — gives you and your care team a shared view of how things are trending. Together with your exercise routine, it's a simple way to see your progress and keep your care team in the loop. It is not a monitoring or warning system.
This guide is general education, not medical advice, and doesn't replace evaluation by a licensed provider. For urgent symptoms, contact your care team or call 911.