Electric pain down the leg, a foot that tingles in the car, a hamstring that never quite stretches out — sciatica is a nerve problem, and it needs a nerve-smart plan.
Medically reviewed by Dr. Carson Bailey, PT, DPT · August 2026
Sciatica is pain radiating along the sciatic nerve from the lower back into the leg, most often caused by a lumbar disc irritating a nerve root. Most cases improve without surgery: structured, exercise-based physical therapy reduces leg pain and disability, and conservative care compares favorably with surgery for many patients. RISE Physical Therapy treats sciatica one-on-one in 45-minute sessions in Boise and Nampa, Idaho, with no referral required.
Sciatica — clinically, lumbar radiculopathy — is irritation of one of the nerve roots that exit the lower spine and merge into the sciatic nerve, the largest nerve in the body. When a root is compressed or chemically irritated, most often by a disc herniation and sometimes by bony narrowing, symptoms show up along the nerve's territory: the buttock, the back or side of the thigh, the calf, sometimes all the way into the foot.
Two useful facts get lost in the fear around the word "herniation." First, disc herniations frequently shrink on their own — the body reabsorbs disc material over months. Second, leg symptoms can also come from non-nerve sources like the hip joint or deep gluteal muscles, which is why the physical exam matters more than the label you arrived with.
Sciatica has a recognizable signature. An evaluation is worth booking if you notice:
Go straight to urgent medical care instead for groin numbness, new bladder or bowel changes, or rapidly worsening weakness — rare signs of severe compression that need a physician immediately.
Usually not. A systematic review and meta-analysis comparing surgery with conservative management for chronic sciatica found conservative care produced significant reductions in leg pain and better mental and physical quality-of-life scores, supporting a conservative-first approach unless neurological deficits demand otherwise.[1] A randomized trial of systematic, active conservative treatment showed meaningful improvement even in patients with severe sciatica who would typically qualify for surgery.[2] Pooled analyses of physiotherapy interventions — exercise, manual therapy, and traction — report large treatment effects on pain and disability in lumbar disc herniation.[3]
The honest framing: surgery works, and works faster, for the right candidate — typically progressive weakness or intractable pain despite months of quality conservative care. What the evidence argues against is defaulting to it. A structured 6–12 week active program is the recommended first move for most people, with surgery held in reserve.
Sciatica care at RISE is built around one question: what takes the symptoms out of your leg? Every session is 45 minutes one-on-one with the same Doctor of Physical Therapy, so the answer gets found and acted on in the same visit.
Nerve tension tests, strength and reflex screening, and movement testing separate nerve root pain from imposters.
Directional exercise, nerve gliders, and hands-on work reduce leg symptoms — the leg improving is the win.
Progressive loading rebuilds sitting, walking, and lifting tolerance so the episode stays behind you.
One-on-one sciatica care from a Doctor of Physical Therapy — no referral needed in Idaho.
Carson is a co-founder of RISE Physical Therapy and treats orthopedic, sports, and spine conditions with a hands-on, movement-first approach. He earned his Doctorate of Physical Therapy from Pacific University in Oregon. Meet the full team →
