What is the difference between peripheral neuropathy and polyneuropathy?

Peripheral neuropathy and polyneuropathy are terms that are often used interchangeably, but they actually have slightly different meanings.

Peripheral neuropathy refers to damage to the peripheral nerves, which are the nerves that connect the brain and spinal cord to the rest of the body. This can be caused by a variety of factors, including:

* Trauma

* Infection

* Diabetes

* Certain medications

* Autoimmune diseases

* Inherited conditions

Polyneuropathy is a type of peripheral neuropathy that affects multiple nerves at the same time. This can be caused by the same factors that cause peripheral neuropathy, but it is also more likely to be caused by certain medical conditions, such as:

* Guillain-Barré syndrome

* Chronic inflammatory demyelinating polyneuropathy (CIDP)

* Vasculitis

* Amyloidosis

The symptoms of peripheral neuropathy and polyneuropathy can vary depending on the nerves that are affected. Common symptoms include:

* Numbness

* Tingling

* Pain

* Weakness

* Muscle atrophy

* Difficulty walking

* Problems with balance

* Difficulty with coordination

Treatment for peripheral neuropathy and polyneuropathy depends on the cause of the condition. Treatment may include:

* Medications to relieve pain and other symptoms

* Physical therapy to improve strength and coordination

* Occupational therapy to help with daily activities

* Surgery to repair damaged nerves

In some cases, peripheral neuropathy and polyneuropathy can be prevented by avoiding the risk factors for these conditions.