Peripheral Neuropathy Specialists in Telangana

What is Peripheral Neuropathy?

Peripheral neuropathy is a condition resulting from damage to the peripheral nerves, the extensive network of nerves that carries signals between the brain and spinal cord and the rest of the body, most commonly affecting the hands and feet. This nerve damage disrupts the normal transmission of sensory, motor, or autonomic signals, leading to symptoms that can range from mild tingling to significant pain, weakness, or loss of sensation depending on which types of nerve fibres are affected. Diabetes is by far the most common cause worldwide and in India, with prolonged high blood sugar levels gradually damaging small nerve fibres over years, though numerous other causes exist including nutritional deficiencies, infections, and certain medications. The pattern and distribution of symptoms often provide important clues to the underlying cause, and identifying and treating that cause, when possible, is central to management. While nerve damage from long-standing peripheral neuropathy is often not fully reversible, treatment can meaningfully reduce symptoms and, when the underlying cause is addressed early, can help slow or halt further nerve damage.

Causes of Peripheral Neuropathy

Most commonly caused by long-standing, poorly controlled diabetes, which damages small nerve fibres through prolonged exposure to high blood sugar levels. Other causes include vitamin B12 or other nutrient deficiencies, chronic alcohol use, certain infections, autoimmune conditions, exposure to specific toxins or chemotherapy medications, and inherited nerve disorders. In some cases, despite thorough evaluation, no specific underlying cause is identified.

Symptoms of Peripheral Neuropathy

Numbness or reduced sensation typically starting in the feet or hands, tingling or a pins-and-needles sensation, burning or sharp shooting pain, muscle weakness, increased sensitivity to touch, loss of coordination and balance, in autonomic involvement digestive or blood pressure changes, wounds on the feet that heal slowly due to reduced sensation

Treatment & Types of Peripheral Neuropathy in Telangana

Treatment focuses on identifying and managing the underlying cause where possible, such as achieving tight blood sugar control in diabetic neuropathy or correcting an identified nutrient deficiency. Medications specifically used to manage nerve-related pain, including certain antidepressants and anticonvulsants, can significantly reduce discomfort even when the underlying nerve damage cannot be reversed. Regular foot care and inspection is particularly important for patients with reduced sensation in the feet to prevent unnoticed injuries and complications such as ulcers or infection.

Peripheral neuropathy is classified by the type of nerve fibres affected: sensory neuropathy, causing numbness, tingling, or pain, motor neuropathy, causing muscle weakness, and autonomic neuropathy, affecting involuntary functions like digestion, blood pressure, and heart rate. It is also described by distribution pattern, such as symmetric, affecting both sides similarly and typical of diabetic neuropathy, or asymmetric and focal, affecting a single nerve or region.

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