What Is Peripheral Neuropathy?
Peripheral neuropathy occurs when peripheral nerves are damaged or disrupted. These nerves carry signals between the brain, spinal cord, and the rest of the body. Damage can affect sensory nerves, motor nerves, or both.
Some people experience mild numbness, while others develop severe pain or muscle weakness. Symptoms may begin gradually and worsen over time if untreated.
Peripheral neuropathy is not a single disease. It is a condition with many possible causes, which is why proper diagnosis is essential.