2 doctors weighed in:

Left armpit feels numb and numbness goes down arm a little ways. What can cause this? Also my left breast has been feeling heavy.

2 doctors weighed in
1 doctor agrees

In brief: Disc

Low cervical disc herniation can cause this.
Also bravcial plexus is under the arm- it is a bundle of nerves- so stretching or pressure on it can give these symptoms too v.

In brief: Disc

Low cervical disc herniation can cause this.
Also bravcial plexus is under the arm- it is a bundle of nerves- so stretching or pressure on it can give these symptoms too v.
Dr. Jeffrey Oppenheimer
Dr. Jeffrey Oppenheimer
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