Sciatica is one of the most common reasons people book physiotherapy at our Port Credit and Trinity Bellwoods clinics. It often starts with a sore lower back, then one day the pain is shooting down the back of your leg, your calf feels tight or tingly, and sitting through a commute or a meeting becomes a challenge.
The good news is that most sciatica improves with the right care. Here’s what sciatica actually is, what tends to help, what to avoid, and how physiotherapy for sciatica in Mississauga and Toronto works at Art of Mobility.
What Is Sciatica?
Sciatica isn’t a diagnosis on its own. It describes pain, tingling, numbness or weakness that travels along the path of the sciatic nerve, from the lower back or buttock down the back of the leg, sometimes into the foot. It happens when one of the nerve roots that form the sciatic nerve becomes irritated or compressed.
Common causes include:
- Disc irritation or herniation in the lower back, the most common cause in adults under 50
- Narrowing of the spaces where nerves exit the spine (stenosis), more common as we age
- Irritation around the deep hip and buttock muscles, sometimes called deep gluteal or piriformis syndrome
- Sudden changes in load, like a weekend of heavy lifting, a long drive or a jump in training
Common Sciatica Symptoms
- Pain that travels below the knee, often worse than the back pain itself
- Burning, tingling or “pins and needles” in the leg or foot
- Pain that flares with sitting, bending or coughing
- A feeling of tightness in the hamstring or calf that stretching doesn’t fix
- Mild weakness in the foot or ankle
Most sciatica settles over weeks to a few months. But if you notice numbness in the groin or saddle area, new problems controlling your bladder or bowels, or rapidly worsening weakness in your leg, go to an emergency department right away. These are rare but need urgent medical care.
What Helps Sciatica (and What Doesn’t)
Keep moving, within reason
Bed rest used to be standard advice, but research now shows staying gently active usually leads to faster recovery. Short, frequent walks are often better tolerated than long periods of sitting. The goal is to keep moving without pushing into sharp, spreading pain.
Change positions often
Sitting for long stretches is one of the most common aggravating factors. Set a timer to stand every 20 to 30 minutes, try a lumbar roll in your chair, and break up long drives on the QEW or Gardiner when you can.
Don’t force aggressive stretching
When the nerve is irritated, hard hamstring or piriformis stretches can make symptoms worse. Gentle nerve mobility exercises, chosen for your specific presentation, are usually a better option.
Build strength as symptoms settle
Once pain calms down, progressive strengthening of the hips, trunk and legs is what helps prevent sciatica from coming back. This is where a structured rehab plan makes the biggest difference.
How Physiotherapy Helps Sciatica
At Art of Mobility, sciatica treatment starts with a thorough assessment. Your physiotherapist will check how your back and hips move, test your nerve function, strength and reflexes, and find which positions ease or aggravate your symptoms. That tells us what’s driving the pain and which direction to take treatment.
Your plan may include:
- Hands-on treatment such as joint mobilisation and soft tissue work to ease pain and stiffness
- Directional exercises that reduce leg symptoms for many people with disc-related sciatica
- Nerve mobility exercises to help the irritated nerve move more freely
- Progressive strengthening for the hips, glutes and core once symptoms allow
- Practical advice on sitting, sleeping, lifting and returning to the gym or running
Some patients also benefit from dry needling, massage therapy or chiropractic care alongside physiotherapy. Because our team works under one roof, we can coordinate this for you.
How Long Does Sciatica Take to Get Better?
Every case is different, but many people notice meaningful improvement within a few weeks of starting the right exercises. Leg symptoms usually ease before back pain fully settles, and tingling can take longer to resolve than pain. Your physiotherapist will set clear milestones so you know what progress to expect and when to reassess.
Sciatica FAQs
Do I need an MRI for sciatica?
Usually not at first. Most sciatica improves with conservative care, and imaging is generally reserved for severe or progressive symptoms, red flags, or cases that don’t improve as expected. Your physiotherapist will tell you if a referral to your doctor for imaging makes sense.
Should I stretch my hamstrings if I have sciatica?
Not aggressively. Tight-feeling hamstrings are often a sign of an irritated nerve rather than a short muscle. Gentle, guided nerve mobility work is usually more helpful.
Can I keep working out?
Often, yes, with modifications. We’ll help you adjust lifting, running or classes so you stay active without flaring symptoms.
Is physiotherapy for sciatica covered by insurance?
Physiotherapy is covered by most extended health benefit plans, and we offer direct billing to many providers. No doctor’s referral is needed to book.
Get Help for Sciatica in Mississauga and Toronto
If leg pain is affecting your sleep, work or training, you don’t have to wait it out. Our physiotherapists in Port Credit, Mississauga and Trinity Bellwoods, Toronto can help you understand what’s going on and build a plan to get you moving comfortably again. Not sure where to start? Book a free 20-minute consultation and we’ll point you in the right direction.
