How Long Does Sciatica Last?

What a typical recovery looks like

Sciatica is pain that runs down the back of the leg, usually because a nerve root in the low back is irritated, most often by a herniated disc. The first few weeks are usually the worst. After that, many people notice a steady improvement, though it's rarely a straight line. Good days and bad days are normal.

As you recover, the pain often moves up out of the leg and becomes more of a back ache before it fades. That is usually a good sign. Some numbness or tingling can linger for a while after the pain is gone.

What helps it along

• Stay as active as you can. Short, frequent walks are often a good start.
• Avoid long stretches of bed rest or sitting in one position.
• Exercises matched to your symptoms can ease the leg pain and build strength.
• Ask your doctor or pharmacist about pain medicine if you need it to keep moving and sleep.

Feeling worried about the pain is normal. It helps to know that hurting doesn't always mean harm, and gentle activity is usually safe even when it's a little uncomfortable.

When to get more help

If your symptoms aren't improving after several weeks, are getting worse, or keep coming back, get checked. Your doctor may talk with you about other options, such as an injection, or surgery for some people whose symptoms don't settle.

When to see a doctor

See a doctor promptly if you have:

• Numbness in the groin or inner thighs, or new trouble controlling your bladder or bowels: get emergency care
• Leg or foot weakness that is getting worse, such as your foot catching or slapping when you walk
• Sciatica in both legs at once
• Back or leg pain with fever, unexplained weight loss or a history of cancer

How physical therapy at ARI can help

A physical therapist checks your nerves and strength, finds the positions and exercises that ease your leg pain, and helps you stay active safely while you recover, with a plan to lower the chance of it coming back.

At ARI Physical Therapy in Bakersfield, every visit is one-on-one and in person with a licensed physical therapist, and our clinic director, Deepa Konnur, PT, MPT, OCS, is a board-certified Orthopedic Certified Specialist. We accept most private insurance plans and Medicare, and we have staff who speak Spanish and Hindi.

Read our full guide: Sciatica and back pain →

Related questions

• Why Does My Lower Back Hurt When I Sit for a Long Time?
• Should I Rest or Keep Moving When My Back Hurts?
• Do I Need an MRI for Back Pain?
• Is It Safe to Exercise With a Herniated Disc?
• All patient questions

This page is general information, not a diagnosis. If you have symptoms, a licensed clinician should evaluate you.

Clinically reviewed by Deepa Konnur, PT, MPT, OCS, board-certified Orthopedic Certified Specialist · Reviewed October 2026