Polyneuropathy
Polyneuropathy
Polyneuropathy (pronounced: pol-ee-noo-ROP-uh-thee) is a term that refers to a pattern of nerve damage that is quite distinct from mononeuropathy, often more serious and affecting more areas of the body. The term is derived from the Greek words 'poly' meaning 'many', and 'neuropathy' meaning 'nerve disease'.
Definition
Polyneuropathy is a neurological disorder that occurs when many peripheral nerves throughout the body malfunction simultaneously. It may be acute or chronic, and it can result from a variety of illnesses or injuries.
Symptoms
Symptoms of polyneuropathy can include tingling, numbness, and loss of sensation in the extremities. It can also cause muscle weakness and loss of reflexes, especially at the ankle, leading to changes in the way a person walks. Foot deformities, such as hammertoes and high arches, are also common.
Causes
Polyneuropathy can be caused by a variety of factors, including diabetes, alcoholism, autoimmune diseases, exposure to toxins, certain medications, and vitamin deficiencies. In some cases, the cause of polyneuropathy is unknown, a condition referred to as idiopathic neuropathy.
Treatment
Treatment for polyneuropathy usually involves treating the underlying cause. For example, if diabetes is the cause, controlling blood sugar levels may help. Other treatments may include physical therapy, medications for pain relief, and in some cases, surgery.
Related Terms
- Peripheral neuropathy
- Mononeuropathy
- Diabetic neuropathy
- Idiopathic neuropathy
- Autoimmune diseases
- Vitamin deficiencies
External links
- Medical encyclopedia article on Polyneuropathy
- Wikipedia's article - Polyneuropathy
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