MEDICAL EDUCATION SERVICE

Build Better Support for Everyday Movement

Learn practical ways to support your back and core through movement, posture, stability, and everyday activity.

Common Causes & Nerve Triggers

Herniated or Slipped Disks

This is the most common cause of sciatica. A disk in the lower spine can bulge or rupture out of place, putting direct, painful pressure on the root of the sciatic nerve.

Bone Spurs (Osteoarthritis)

Normal wear and tear on the spine over time can cause bone overgrowth (spurs) on the vertebrae, which can pinch or irritate the nerves in the lower back.

Piriformis Syndrome

The piriformis is a small muscle located deep in the buttocks. If it spasms or becomes too tight, it can directly compress the sciatic nerve running beneath it.

Lumbar Spinal Stenosis

A gradual narrowing of the spinal canal in the lower back. As the space shrinks, it can crowd and put chronic pressure on the spinal cord and exiting nerve roots.

Up to 40%

Of people will experience sciatic nerve pain at some point during their lifetime.

1 Longest Nerve

The sciatic nerve is the longest and thickest nerve in the entire human body.

4 to 8 Weeks

The typical timeframe for acute, minor sciatica to resolve with conservative home care.

General Relief & Management Strategies

Performing gentle, daily stretches that target the lower back, hips, and hamstrings can relieve muscle tension and significantly reduce pressure on the sciatic nerve.
Alternating between ice packs (to reduce initial swelling and numb sharp pain) and heating pads (to relax tense muscles and improve blood flow) can soothe acute flare-ups.
Maintaining good posture while sitting, standing, and lifting heavy objects supports the natural curve of the spine and prevents further compression of the nerve.
While resting may feel good initially, gentle activities like walking, stationary biking, or water aerobics keep the spine strong and flexible without causing jarring impacts.

When to Seek Immediate Medical Attention

While sciatica usually improves over time with gentle care, you should seek emergency medical attention if you experience sudden and severe pain in your lower back or leg, significant muscle weakness or numbness in your leg, or trouble controlling your bowels or bladder.

Medical Disclaimer

The information provided on this page is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider before making any health-related decisions or starting a new wellness routine.