What Is Sciatica?
Sciatica is pain, tingling, numbness, or weakness that follows the path of the sciatic nerve from the lower back through the buttock and into the leg. The condition usually reflects irritation or compression of a nerve root in the lumbar spine. Symptoms may affect one side and can vary with movement or posture.
Quick Facts About Sciatica
Category
Nerve-related symptom pattern
Used for
Describing radiating lower-body symptoms
Common confusion
General low-back pain
Also called
Sciatic Nerve Pain
Often discussed with
Spinal Decompression Therapy
Key Takeaways About Sciatica
- Sciatica follows the course of the sciatic nerve.
- Symptoms may change with posture or movement.
- Sciatica is not the same as ordinary muscle soreness.
How Sciatica Works
Sciatica describes symptoms that occur when tissues near the lower spine affect a nerve root connected to the sciatic nerve. Nerve irritation can produce a pathway of discomfort that extends beyond the lower back. The sensation may feel sharp, burning, aching, tingling, or numb. Muscle weakness can also occur when nerve function becomes impaired.
Related glossary terms: Lumbar Spine, Nerve Compression, Herniated Disc.
Assessment focuses on the symptom pattern, changes in movement, posture, and basic neurologic findings. The lumbar spine is a common source, but symptoms can also relate to nearby structures. Nerve Compression is one possible mechanism, while Referred Pain describes pain felt away from its source without the same nerve pathway. Spinal decompression therapy addresses the mechanical context of the lower spine by applying controlled unloading during care.
From the Advanced Injury Care Clinic team
When we evaluate sciatica, we review the symptom path, aggravating positions, movement limits, and relevant history. Our team connects those findings with the lumbar spine before considering spinal decompression therapy. We monitor how symptoms respond during care and adjust the approach to the individual presentation.
Sciatica in Practice: A Real-World Example
A person develops lower-back discomfort that travels through the buttock and down one leg after lifting at work. During Spinal Decompression Therapy, the care plan considers the symptom path and how lumbar positioning changes the person’s response.
Related Services
Related Terms
Lumbar Spine
Lumbar Spine is the lower section of the vertebral column, located between the thoracic spine and…
Nerve Compression
Nerve Compression is a condition in which pressure on a nerve disrupts normal nerve signaling. The…
Herniated Disc
A herniated disc is a spinal disc injury in which the disc’s inner material pushes through…
Bulging Disc
A bulging disc is a spinal disc that extends beyond its usual boundary as its outer…
Advanced Injury Care Clinic
Have Questions About Sciatica?
Contact Advanced Injury Care Clinic for practical guidance on Sciatica and related chiropractor work in Brentwood.