What are symptoms and causes for nueropothy

Neuropathy. The symptoms depend of which nerves are affected. Sensory nerves affected tend to cause tingling, numbness, shooting pains, temperature changes, among others. Neuropathy of an optic nerve would affect vision . There are several causes: vitamin B12 deficiency, diabetes, nerve root pinching, chemical toxins, hypertension, many more. Neurologists specialize in this diagnosis.