Neuropathy, or peripheral neuropathy, is the damage or dysfunction of one or more nerves, usually resulting in numbness, tingling, muscle weakness, and pain in the affected area. It most commonly affects the hands and feet but can also affect other parts of the body as well.
Diabetes: The most common cause, diabetic neuropathy, results from prolonged high blood sugar levels damaging nerves.
Infections: Certain viral and bacterial infections like shingles, Lyme disease, and HIV/AIDS.
Autoimmune Diseases: Conditions such as lupus, rheumatoid arthritis, and Guillain-Barré syndrome.
Trauma or Injury: Physical injury or pressure on nerves from accidents or repetitive stress.
Vitamin Deficiencies: Particularly deficiencies in vitamins B1, B6, B12, E, and niacin.
Alcoholism: Chronic alcohol abuse can lead to nutritional deficiencies and nerve damage.
Medications and Toxins: Chemotherapy drugs, heavy metals, and industrial chemicals.
Genetic Disorders: Inherited conditions like Charcot-Marie-Tooth disease.
Kidney and Liver Disease: Both conditions can cause toxic build-up that damages nerves.
Idiopathic Causes: Sometimes, the cause is unknown.
Sensory Nerves : Numbness, tingling, pain, burning sensations, and loss of coordination.
Motor Nerves : Muscle weakness, cramps, twitching, and loss of muscle control.
Autonomic Nerves : Issues with blood pressure, heart rate, digestion, bladder control, and sweating.