2 doctors weighed in:

What possible disease may have left arm paresthesias?

2 doctors weighed in
Dr. Peter Glusker
Neurology
1 doctor agrees

In brief: Left arm paresthesia

There are many possible causes, ranging from blood vessel compression, nerve compression, brachial plexus compression, spinal cord problems, various brain lesions such as tumors, decreased blood supply, or partial seizures.
More information is needed. More detail on what part of the arm, for how long, under what conditions, etc. I suggest you consult your family doctor or a neurologist.

In brief: Left arm paresthesia

There are many possible causes, ranging from blood vessel compression, nerve compression, brachial plexus compression, spinal cord problems, various brain lesions such as tumors, decreased blood supply, or partial seizures.
More information is needed. More detail on what part of the arm, for how long, under what conditions, etc. I suggest you consult your family doctor or a neurologist.
Dr. Peter Glusker
Dr. Peter Glusker
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