What Are Numbness And Tingling?
Numbness And Tingling is a sensory change that reduces normal feeling or creates sensations such as pins and needles. These symptoms may affect a small area or follow a pathway into an arm or leg. In sciatica, the sensation may relate to irritation or pressure involving nerves connected to the lower back.
Quick Facts About Numbness And Tingling
Category
Neurologic symptom
Used for
Describing altered sensation
Common confusion
Muscle soreness or weakness
Also called
Paresthesia, Pins And Needles
Often discussed with
Sciatica Treatment
Key Takeaways About Numbness And Tingling
- Numbness reduces feeling, while tingling adds an unusual prickling sensation.
- The location and pathway can help identify the involved body region.
- Numbness and tingling are not the same as ordinary muscle soreness.
How Numbness And Tingling Works
Numbness And Tingling describes a change in how sensory signals travel between a body area and the nervous system. Numbness may dull touch, temperature, or pressure. Tingling may feel prickly, buzzing, burning, or like small electrical sensations. The two symptoms can appear together or separately.
Related glossary terms: Nerve Root, Straight Leg Raise, Referred Pain.
In a sciatica context, the pattern may extend from the lower back through the buttock and leg. A nerve root can contribute to symptoms along a recognizable pathway when nearby tissues affect its normal function. A clinician considers the symptom location, its spread, and changes during movement. Straight Leg Raise testing may be one part of a broader physical assessment, alongside movement and sensation checks.
From the Arrowhead Clinic Chiropractor Savannah team
When we assess numbness and tingling during sciatica treatment, we ask where the sensation begins and where it travels. We also observe movement, posture, and related changes in strength or sensation. Our team uses those findings to understand the pattern and guide the clinical evaluation.
Numbness And Tingling in Practice: A Real-World Example
A person with sciatica may notice tingling that starts near the buttock and travels down the back of the leg. The person may also describe reduced feeling in part of the foot during certain movements.
Related Services
Related Terms
Nerve Root
A nerve root is the beginning portion of a spinal nerve as it leaves the spinal…
Straight Leg Raise
A Straight Leg Raise is a clinical examination maneuver that assesses how the lower back and…
Referred Pain
Referred Pain is discomfort felt in an area that differs from the tissue or structure producing…
Lumbar Spine
The lumbar spine is the lower section of the spinal column, located between the thoracic spine…
Arrowhead Clinic Chiropractor Savannah
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