Sciatica is a painful, prevalent, and potentially disabling health issue that afflicts people worldwide, is characterized by pain and/or numbness in the lower back, buttocks, and groin that can radiate down the legs to the feet.
Brachial nerve conditions are characterized by pain and/or numbness in the back, and shoulders, that can radiate down the arms tot he hands.
These conditions are associated with spinal injury, movement and postural strain, and vertebral disc problems.
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