What Is Numbness In Left Arm A Symptom Of

Pinched nerve is a colloquial term that describes damage to a nerve or a set of nerves.

Numbness in your left arm could be one of the many symptoms of a heart attack. This means that there s some damage in the peripheral nervous system. Sometimes it s due to health problems like arthritis a narrowing of the spaces between the bones in your spine or a tumor on the spine. This condition occurs when the nerves located in the back of the neck arms and armpits are compressed.

But it can also sometimes. This can affect a nerve that runs down the left arm causing numbness and pain in the area. Weakness and tenderness in the left arm can be caused by a number of different things but injury muscle strain and illness tend to be the most common. Numbness in your arm could be a symptom of peripheral neuropathy.

People who experience weakness in only one arm should usually have the problem diagnosed by a medical expert since this sort of isolation is often a sign that something isn t right. Arm numbness can be an alarming symptom but it s not always as concerning as it seems. If a pinched nerve made your arm numb you might also have. Arm numbness is a common symptom of many minor issues such as temporarily cutting off the circulation but it is also a sign of a heart attack or stroke.

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Because your heart is located on the left side of your body cardiac arrest or heart attack usually causes pain and discomfort on that side. People who have a high risk or history of. This is because some nerves supplying the heart region are in the same area of the spinal cord as the nerves supplying the left limb. Thus pain from the heart may be referred to the left arm presenting as numbness.

It s usually caused by something harmless such as sleeping in an unusual position. The fractures can be of the collar bones lower arm upper arm or shoulder blade. Common symptoms of a fractured bone in the left arm include sharp pain and a left arm tingling sensation. Arm numbness is one symptom of this condition.

Numbness of the left arm may be one of the signs of a heart attack.