Polyneuritis

Polyneuritis is a neurological disorder that involves inflammation of multiple peripheral nerves. It is also known as Peripheral Neuropathy, and is characterized by progressive weakness and impaired sensory function in the legs and arms. The disorder, which is sometimes called polyneuropathy, is caused by damage to the peripheral nerves due to systemic diseases, infections, or traumatic injuries.

Causes

Polyneuritis can be caused by a variety of conditions, including:

• Diabetes: This is the most common cause of polyneuritis. High blood sugar levels can damage nerves throughout the body, but the nerves in the legs and feet are often most affected.
• Autoimmune diseases: Conditions such as rheumatoid arthritis, Lupus, and Guillain-Barré Syndrome can lead to polyneuritis.
• Infections: Certain viral and bacterial infections, including Lyme disease, Hepatitis, and HIV, can cause polyneuritis.
• Vitamin deficiencies: Deficiencies in certain vitamins, particularly B vitamins, can cause nerve damage.
• Alcoholism: Chronic alcohol abuse can lead to nerve damage.

Symptoms

The symptoms of polyneuritis can vary depending on the nerves affected. They may include:

• Muscle weakness
• Numbness or tingling in the hands or feet
• Loss of balance and coordination
• Pain, often described as burning, stabbing, or shooting
• Sensitivity to touch

Diagnosis

Diagnosis of polyneuritis involves a thorough medical history and physical examination. Additional tests may include:

• Nerve conduction studies
• Electromyography
• Blood tests
• Lumbar puncture (spinal tap)

Treatment

Treatment for polyneuritis aims to manage symptoms and treat the underlying cause. This may include:

• Medications to relieve pain, such as NSAIDs, Corticosteroids, and certain antidepressants and anticonvulsants.
• Physical therapy to improve muscle strength and mobility.
• Treatment for the underlying condition causing polyneuritis.

See Also

• Neuropathy
• Peripheral Nerve Disorders
• Neurological Disorders

Polyneuritis Resources
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