That Shooting Pain Down Your Leg: What Sciatica Is and How to Actually Recover
You're three hours into a drive to the cottage when it starts. A sharp, electric ache runs from your lower back through your buttock and down one leg. You shift in the seat. You try a different position. Nothing helps. By the time you arrive, you can barely get out of the car.
Or maybe it catches you bending over the garden. Or getting up from the couch. Or waking up in the morning when it seems worst for no obvious reason.
If any of that is familiar, there's a good chance you're dealing with sciatica — and the most important thing to know up front is this: in the vast majority of cases, it gets better. Your body is not failing you. It is dealing with a temporary and very manageable problem, and with the right support, most people recover well without surgery or long-term medication.
At Highlands Wellness in Kanata, our team of chiropractors, registered massage therapists, and exercise rehabilitation specialists treats sciatica regularly. It's one of the most common presentations we see in our clinic, particularly among active adults and older patients who've noticed that sitting longer in summer — whether at the cottage, on a road trip, or in the garden — tends to bring it on. Here's what we want you to understand about it.
What Sciatica Actually Is
"Sciatica" describes a set of symptoms, not a single diagnosis. The sciatic nerve is the longest and widest nerve in the body. It originates from nerve roots in the lower lumbar spine at the L4, L5, and S1 levels, travels through the buttock, and runs down the back of each leg all the way to the foot.
When something puts pressure on or irritates one of those nerve roots, the result is pain, numbness, tingling, or weakness that follows the nerve's path — typically one side at a time. The sensation can range from a dull ache to a sharp, electric jolt. For some people it's constant. For others it flares with certain movements or positions and then settles again.
The word "sciatica" often triggers anxiety about spinal damage, surgery, and a life of chronic pain. That anxiety is understandable but rarely warranted. Research consistently shows that 80 to 90 percent of sciatica cases resolve without surgery, typically within several weeks to a few months with conservative care.
Why It Happens: The Three Most Common Causes
Understanding what's driving your sciatica matters because the best treatment approach varies depending on the source.
Lumbar disc herniation is the most common cause, particularly in people aged 30 to 55. The discs between your vertebrae have a tough outer shell and a softer inner core. When that inner material bulges or pushes out through the outer layer, it can press directly on a nearby nerve root. This is often the source of that sharp, electric quality people describe — the nerve is genuinely being compressed, and it lets you know about it.
Spinal stenosis becomes a more frequent driver of sciatica in people over 60. As the spine ages, the canal that houses the spinal cord and nerve roots can gradually narrow due to osteoarthritis, bone spur formation, and ligament thickening. The symptoms here often feel worse with walking or standing for long periods, and better when sitting or leaning forward — a pattern different from disc-related sciatica.
Piriformis syndrome is the third common cause and is often overlooked. The piriformis is a small muscle deep in the gluteal region that runs directly over or near the sciatic nerve. When this muscle becomes tight or irritated, it can squeeze the nerve and produce symptoms very similar to disc-related sciatica. People who sit for long stretches — think long drives or hours in a camp chair — are particularly prone to this one.
The Most Important Thing to Know: Movement Is Medicine
One of the most persistent and unhelpful pieces of advice given to people with sciatica is to rest until it passes. For most sciatica presentations, extended bed rest or complete activity avoidance makes things worse, not better.
This is central to how we approach pain at Highlands Wellness. We understand that the nervous system becomes more sensitive when we avoid activity and less sensitive when we gradually, safely return to movement. Rest has a short-term role.
The goal is not to protect the body from movement. It's to build the body's capacity to move without provoking the nerve, and to reduce the sensitivity that's been amplified by the pain experience itself. For most people with sciatica, this means continuing to walk, continuing daily activities within tolerance, and gradually reintroducing the movements that feel provocative — with guidance and support.
How We Treat Sciatica at Highlands Wellness
Because sciatica can come from several different sources, our approach starts with a thorough assessment to understand what's actually driving your symptoms. Then we address it from the angles that matter.
Chiropractic care addresses the spinal joints and nerve pathways directly. Spinal manipulation and mobilization can reduce mechanical compression on irritated nerve roots, restore movement to stiff lumbar segments, and decrease the central sensitivity that keeps the pain cycle going. For piriformis-related sciatica, chiropractic care also includes soft tissue work and/or acupuncture to the gluteal region.
Registered massage therapy is particularly effective at releasing the piriformis and the surrounding hip and gluteal musculature, which in many cases is where the most direct nerve irritation is happening. RMT also reduces the muscle guarding and tension that builds up around an irritated area and often becomes a maintaining factor in its own right.
Exercise rehabilitation is where the long-term fix lives. Our team design progressive programs targeting deep lumbar stabilizers, gluteal strength, and nerve mobility. Nerve mobility exercises in particular — gentle movements that encourage the sciatic nerve to slide and glide freely through surrounding tissue — are an underused and highly effective part of sciatica recovery.
These three pillars work best together. Manual therapy creates the conditions for movement. Education reduces the fear that keeps people stuck. Exercise builds the capacity to stay well.
What You Can Do Right Now
While you're waiting for an assessment, these strategies are safe and evidence-supported for most presentations of sciatica.
Keep walking. Even short, gentle walks interrupt the prolonged positions that aggravate the nerve and keep the surrounding musculature from seizing up further.
Break up sitting time. If you're at the cottage, on a long drive, or gardening for hours, set a timer and stand or walk for a few minutes every 30 to 45 minutes. Sustained compression is what provokes the nerve; frequent position changes reduce it.
Try a gentle piriformis stretch. Lying on your back, cross the affected leg over the other so the ankle rests just above the opposite knee. Gently draw both legs toward your chest until you feel a stretch in the buttock on the affected side. Hold for 30 seconds, two or three times a day.
Avoid anything that sharply increases symptoms. Mild discomfort with movement is expected and not harmful. Sharp, electric pain that travels all the way down the leg with a movement is a signal to back off that specific motion and get it assessed.
Don't wait months before seeking help. Early assessment gives us more to work with and usually means a faster recovery.
You Don't Have to Just Wait This Out
Sciatica is common, it is treatable, and you do not have to endure it passively. The evidence is clear that conservative care works well for the vast majority of people, and the sooner you understand what's driving your symptoms and get the right support, the sooner you get your summer and your life back.
If you're dealing with sciatic symptoms in Ottawa or the surrounding area, our team at Highlands Wellness in Kanata is here to help. We'll assess what's driving your pain, explain exactly what we find, and build a plan tailored to your body and your goals.
Book an appointment at Highlands Wellness in Kanata:highlandswellness.ca/sciatica-kanata or call our Kanata clinic to get started.
