peripheral neuropathy
Description
A disorder of the peripheral nerves (nerves outside the brain and spinal cord) that causes pain, numbness, tingling, burning, swelling, muscle weakness and loss of reflexes in different parts of the body.
Peripheral neuropathy may be caused by physical injury, infection, toxic substances or disease (such as cancer, diabetes, kidney failure or malnutrition). It can also be a side effect of some cancer treatments, including chemotherapy and radiation therapy.