Arm Numbness Can Be A Symptom Of A Serious Condition
Among Them Are Nerve Damage, Heart Attack, Spinal Compression, And Even Stroke
Arm numbness can have a variety of causes. Among them is an improper position while sitting or sleeping, which restricts the blood flow, or puts excess pressure on a nerve. This can also cause tingling in arms, hands, legs, and feet, a cold sensation in hands and feet, pain or swelling. Poor circulation can also be caused by blood clots or plaques located in the walls of the blood vessels, which interrupts blood flow. Another cause is damage to the nervous system, which can affect the signaling between the spinal cord and the rest of the body. Besides a sensation of numbness or tingling, there can be an increase of sensitivity to variation in temperature and touch, and muscle weakness and twitching. The cause can be a health condition, such as nerve damage, which occurs when the spinal cord narrows due to the compression of the vertebral canal that holds it. Another cause can be when an intervertebral disk, which acts as a shock absorber between the vertebra, loses its elasticity or cracks, resulting in a hernia and compressing the nerves. An additional cause can be hemiplegic migraine, which can lead to a temporary weakness or paralysis of the side of the body, including arms and legs. Additional conditions include heart attack, causing pain or numbness in the left arm, pain in the back or neck, intense pressure in the chest, and pain in the chest, which can give a sensation of heartburn. Stroke is also a condition that can cause numbness in the arms, legs, or face, a severe headache, difficulty speaking, and confusion. Additional details click here.