Many people believe alcohol is fine in moderation, but alcohol use, especially over a long period, can affect more than the liver. One lesser-known effect is damage to the peripheral nerves, which can lead to tingling, numbness, and pain that is often difficult to treat. This is known as alcoholic neuropathy, and it is more common than many people realize.
How alcohol affects the nerves
Alcohol can be directly toxic to peripheral nerve fibers over time, and heavy or prolonged use is also linked to nutritional deficiencies, particularly in B vitamins, that nerves depend on to function properly. Between the direct effects of alcohol itself and the nutritional gaps that often come with long-term heavy drinking, the nerves in the hands and feet are frequently the first to show damage.
Common symptoms to watch for
Alcoholic neuropathy often starts gradually, with symptoms such as tingling or a pins-and-needles sensation in the feet or hands, numbness, muscle weakness, or a burning pain that can be worse at night. Some people also notice balance problems or increased sensitivity to touch. Because these symptoms can develop slowly, they are sometimes dismissed or attributed to something else before a connection to alcohol use is considered.
What can be done about it
Reducing or stopping alcohol use is the first and most important step, since continued use tends to make nerve damage worse over time. From there, treatment generally focuses on managing symptoms and supporting nerve health, which may include nutritional support to correct any vitamin deficiencies, physical therapy, and other approaches aimed at reducing pain and improving function. Recovery varies from person to person, and in some cases nerve damage may be permanent, which is why addressing it as early as possible matters.
Getting a clear picture of your symptoms
If you are noticing tingling, numbness, or pain in your hands or feet and alcohol use may be a factor, it is worth getting a proper evaluation rather than guessing at the cause. For background on how nerve damage develops more broadly, our page on causes of peripheral nerve damage is a helpful starting point. Our neuropathy treatment options are tailored to each patient’s specific type and cause of nerve damage, including cases related to alcohol use. For more on the body’s nutritional needs, the National Institute on Alcohol Abuse and Alcoholism is a reliable resource.
If nerve symptoms are affecting your daily life, schedule a consultation to talk through your symptoms and treatment options.