Pain and intermittent tingling and weak in left arm and leg. neg ct, and work for lupus, ra, diabetes. no injury;symptoms always on one side. ideas?

Cord or nerve imping: Pressure in the spinal cord or on nerve roots has to be considered.

Possible neuropathy: Depending on the affected nerves, symptoms of diabetic neuropathy can range from a numbness and tingling sensation, possibly a burning sensation, to an uncomfortable painful sensation of the extremities. Neuropathy may affect your digestive system, urinary tract, blood vessels and the heart. For some people, the symptoms are mild; for others, it can be painful and disabling.