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Nerves Affected by Peripheral Neuropathy

Monday, 04 January 2021 00:00

Peripheral neuropathy is a condition in which the nerves of the peripheral nervous system become damaged or diseased. These nerves are responsible for sending messages from the brain and spinal cord to the rest of the body. The nerves of the feet are often affected as well. Every nerve in your peripheral system has a specific function. Motor nerve neuropathy affects the nerves responsible for muscle movement, while sensory neuropathy affects the nerves responsible for feeling sensation. Autonomic nerves control functions such as blood pressure, heart rate, and digestion. Symptoms vary based on the type of neuropathy that you have. Broadly, the symptoms one might experience due to peripheral neuropathy include burning, prickling, or tingling sensations in the feet, sharp pains, numbness, and muscle weakness. If you think that you are afflicted with peripheral neuropathy in your feet, it is suggested that you see a podiatrist for treatment.   


Neuropathy can be a potentially serious condition, especially if it is left undiagnosed. If you have any concerns that you may be experiencing nerve loss in your feet, consult with Cynthia Ferrelli, DPM from New York. Our doctor will assess your condition and provide you with quality foot and ankle treatment for neuropathy.

What Is Neuropathy?

Neuropathy is a condition that leads to damage to the nerves in the body. Peripheral neuropathy, or neuropathy that affects your peripheral nervous system, usually occurs in the feet. Neuropathy can be triggered by a number of different causes. Such causes include diabetes, infections, cancers, disorders, and toxic substances.

Symptoms of Neuropathy Include:

  • Numbness
  • Sensation loss
  • Prickling and tingling sensations
  • Throbbing, freezing, burning pains
  • Muscle weakness

Those with diabetes are at serious risk due to being unable to feel an ulcer on their feet. Diabetics usually also suffer from poor blood circulation. This can lead to the wound not healing, infections occurring, and the limb may have to be amputated.


To treat neuropathy in the foot, podiatrists will first diagnose the cause of the neuropathy. Figuring out the underlying cause of the neuropathy will allow the podiatrist to prescribe the best treatment, whether it be caused by diabetes, toxic substance exposure, infection, etc. If the nerve has not died, then it’s possible that sensation may be able to return to the foot.

Pain medication may be issued for pain. Electrical nerve stimulation can be used to stimulate nerves. If the neuropathy is caused from pressure on the nerves, then surgery may be necessary.

If you have any questions, please feel free to contact our office located in Williamsville, NY. We offer the newest diagnostic and treatment technologies for all your foot care needs.

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