Nervous SystemWhat is Peripheral Neuropathy?

What is Peripheral Neuropathy?

Peripheral neuropathy is a condition that causes weakness, numbness and pain, typically occurring in your hands and feet. People with peripheral neuropathy generally describe a tingling feeling, or stabbing or burning pain. Let’s take a closer look and find out; what is peripheral neuropathy?

Peripheral neuropathy is caused when damage occurs to your peripheral nerves. While there are several causes, it is most commonly brought on by diabetes mellitus. It can also be caused from a traumatic injury, infection, metabolic problem, genetics or exposure to toxins.

Your peripheral nerves send signals from your brain and spinal cord throughout the rest of your body.

Symptoms of Peripheral Neuropathy

nerves in your peripheral systemYou have several nerves in your peripheral system, and each has a different function. Because of this, there are many different symptoms that a person with peripheral neuropathy might experience, depending on which nerves are affected.

Nerves are typically classified into three categories: sensory, motor and autonomic. Here is a breakdown of each category:

The most common symptoms include:

Causes of Peripheral Neuropathy

Peripheral Neuropathy ChartPeripheral neuropathy affects many different areas of the body, and can be caused by many different things. Here are some common causes:

  • Alcoholism
  • Autoimmune diseases, such as Sjogren’s syndrome, lupus, rheumatoid arthritis, Guillain-Barre syndrome, chronic inflammatory demyelinating polyneuropathy and necrotizing vasculitis
  • Diabetes
  • Exposure to toxins
  • Medications, especially those used to treat cancer
  • Infections
  • Genes
  • Nerve trauma or pressure
  • Vitamin deficiencies
  • Bone marrow disorders, such as abnormal protein in the blood, osteosclerotic myeloma, lymphoma and amyloidosis

If you are experiencing abnormal pain or tingling, consult with your primary care doctor immediately. He or she will be able to guide you in the right direction to start feeling better.

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3 COMMENTS
  1. It has been a roller coaster go from through one test to another. The blood work has come back everything is normal. MRI of the upper spine hasn’t anything abnormal. Go next week for the lower spine MRI. This turning out like when I was diagnosed with fibromyalgia. Meanwhile my legs and feet are on fire, tingling, pain and weakness. I’ve fallen a few times and balance is out of wack. Now I have to use a rolling walker with a seat. Wouldn’t wish this on my worst enemy. ?

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