DefinitionAlcoholic neuropathy is damage to the nerves that results from excessive drinking of alcohol.Alternative NamesNeuropathy - alcoholic; Alcoholic polyneuropathyCauses, incidence, and risk factorsThe cause of alcoholic neuropathy is debated. It probably includes both a direct poisoning of the nerve by the alcohol, and the effect of poor nutrition associated with Alcoholism.In severe cases, the nerves that regulate internal body functions (autonomic nerves) may be involved.Risks for alcoholic neuropathy include:Long-term, heavy alcohol useAlcoholism that is present for 10 years or moreSymptomsNumbness in the arms and legsAbnormal sensations; "pins and needles"Painful sensations in the arms and legsMuscle weaknessMuscle crampsor muscle achesHeat intolerance, especially after exerciseI