Causes of Peripheral Neuropathy
Defining peripheral neuropathy
Peripheral neuropathy occurs when nerves are damaged or destroyed to a point where they can’t send necessary messages from the brain and spinal cord to other parts of the body. Learn more about the peripheral nervous system and how peripheral neuropathy can develop in the body.
Common causes of peripheral neuropathy
There are many causes of peripheral neuropathy, including diabetes, chemo-induced neuropathy, hereditary disorders, inflammatory infections, auto-immune diseases, protein abnormalities, exposure to toxic chemicals (toxic neuropathy), poor nutrition, kidney failure, chronic alcoholism, and certain medications – especially those used to treat cancer and HIV/AIDS.
In some cases, however, even with extensive evaluation, the causes of peripheral neuropathy in some people remain unknown – this is called idiopathic neuropathy.
Neuropathy is a common side effect of certain chemotherapy medications and treatments. Once these medications are phased out, neuropathy symptoms may subside or, sometimes, even worsen.
Hereditary neuropathies are frequently known as Charcot-Marie-Tooth disease, however there are many different types of syndromes and classifications. There are also different tests available to help with diagnosing these.
Gain a deeper understanding of Peripheral Neuropathy
Explore conditions that are related to peripheral neuropathy and how these conditions may lead to peripheral neuropathy.
Peripheral neuropathy can usually be detected by numbness and tingling in toes and fingers. Read more about how you can identify peripheral neuropathy.
Depending on varying levels of pain, treatment for peripheral neuropathy may be different based on the individual. It’s important to understand many options when considering treatment for peripheral neuropathy.
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FPN's Educational Webinars are available to all!
The Foundation for Peripheral Neuropathy has countless resources for PN patients – one great example is our webinars on various topics related to understanding this condition and how you can get your life back on track!
FPN’s educational webinars have proven to help tens of thousands of patients and their caregivers on an annual basis. We record all of our programs and post these webinars online for our constituents to view again at their leisure.