Pins and Needles
Pins and needles is the common name for what the medical world call paresthesia. The feeling of tingling in the hands or feet is a symptom of nerve root irritation. This nerve irritation can be due to nerve pressure in the neck or the back - or it can be due to pressure on a nerve in a more peripheral part of the body, such as the wrist or the foot and ankle.
If a nerve root or peripheral nerve is subjected to sustained pressure then the feeling of pins and needles will develop in the skin supplied by that nerve. We are all familiar with this when we sit too long on a hard chair or bench and our foot "goes to sleep". When we get up and start to move again the pins and needles feeling starts in the limb and lasts for several minutes.
Nerve pressure or nerve root irritation will cause pins and needles, or pain, or weakness - and often all three will happen at the same time or within a few days of each other.
Carpal tunnel syndrome is the commonest example of peripheral nerve pressure when the median nerve is compressed as it passes through the carpal tunnel at the wrist. Pins and needles in the thumb and palm is the commonest symptom of carpal tunnel syndrome.
If a nerve root or peripheral nerve is subjected to sustained pressure then the feeling of pins and needles will develop in the skin supplied by that nerve. We are all familiar with this when we sit too long on a hard chair or bench and our foot "goes to sleep". When we get up and start to move again the pins and needles feeling starts in the limb and lasts for several minutes.
Nerve pressure or nerve root irritation will cause pins and needles, or pain, or weakness - and often all three will happen at the same time or within a few days of each other.
Carpal tunnel syndrome is the commonest example of peripheral nerve pressure when the median nerve is compressed as it passes through the carpal tunnel at the wrist. Pins and needles in the thumb and palm is the commonest symptom of carpal tunnel syndrome.
Labels: carpal tunnel syndrome, joint pain, nerve pain shoulder, paresthesia, pins and needles, whiplash
