1 doctor weighed in:

What causes pain on the inside of my upper left arm and numbness/tingling in my left hand?

1 doctor weighed in
Dr. David Lipkin
Internal Medicine

In brief: CTS?

I suspect there is no connection between the pain in your arm and the numbness and tingling(paresthesia) in your hand.
The most common cause for paresthesia in the hand is carpel tunnel syndrome. See http://bit.ly/1xl3qje For more specific advice please consider an online consultation with a Health Tap physician. Best wishes.

In brief: CTS?

I suspect there is no connection between the pain in your arm and the numbness and tingling(paresthesia) in your hand.
The most common cause for paresthesia in the hand is carpel tunnel syndrome. See http://bit.ly/1xl3qje For more specific advice please consider an online consultation with a Health Tap physician. Best wishes.
Dr. David Lipkin
Dr. David Lipkin
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