Alcoholic Neuropathy


    Alcoholic neuropathy is a neurological disorder induced by long-term alcohol abuse. It is primarily associated with sensory alterations, but may also be characterized by weakness and pain.

    This disorder arises due to the following process: Poison.


    AN is related to chronic alcohol abuse, and the disease follows a slowly progressive course. Superficial sensory alterations are noted first and dominate the clinical picture throughout the disease [6]. Patients typically claim intense, burning pain in the lower limbs. Both hyperalgesia and allodynia have been reported. As the disease progresses, the arms become involved while sensory deficits and weakness set in [5]. Due to reduced sensations in arms and legs, AN patients are prone to injuries. Affected individuals frequently describe paresthesias, which are initially noted in hands and feet, but that subsequently progress towards proximal portions of the extremities. An unsteady gait and walking disabilities may be observed in advanced stages of the disease. In AN patients, muscle strength is largely unaltered [7].

    Entire body system
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  • neurologic
    Foot Drop
    • Foot braces may also be helpful if you have problems with foot drop.[]
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  • musculoskeletal
    Numbness of the Feet
    • You might not feel temperature changes or pain on parts of your body that are numb.[]
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  • Workup

    The diagnosis of AN is based on a prior diagnosis of alcoholism which, in turn, relies on anamnestic data provided by the patient and third parties [8]. Although electrophysiological studies may be conducted to confirm a clinical diagnosis of polyneuropathy, findings such as decreased amplitudes of sensory potentials and mild to moderate reductions of nerve conduction velocities are not specific for AN [4].

    Patients suffering from chronic alcoholism frequently present comorbidities such as alcoholic hepatitis, cardiomyopathy, and nutrient deficiencies. Workup should thus include studies to assess the condition of the respective organ systems and the patient's nutritional status. In this context, it should be noted that long-term alcohol abuse is associated with thiamine deficiency and possibly Wernicke-Korsakoff syndrome, a brain disorder. Even if thiamine deficiency is not a prerequisite for AN, it may modify the patient's clinical presentation [6] [9].

    In detail, the following diagnostic measures may be undertaken [10]:

    • Laboratory analyses of blood samples, paying particular attention to liver enzyme levels (γ-glutamyltransferase, alanine aminotransferase, aspartate aminotransferase, ratio aspartate aminotransferase/alanine aminotransferase), carbohydrate deficient transferrin, markers of cardiac involvement (NT-proBNP, troponins, creatine kinase-MB), nutrient concentrations (thiamine, vitamin B12) and erythrocyte counts
    • Assessment of fasting glucose levels and glucose tolerance to rule out diabetic neuropathy
    • Imaging studies focusing on liver and brain
    • Electrocardiography, echocardiography


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  • Treatment



    Erectile Dysfunction
    • Dysfunction Genital Herpes Heart Disease Hepatitis C High Blood Pressure Incontinence Lung Cancer Migraine Multiple Sclerosis Osteoarthritis Osteoporosis Rheumatoid Arthritis Schizophrenia Sexual Health Skin Cancer Skin Care Sleep Disorders Family Health[]
    • Urinary problems, constipation, and erectile dysfunction (in men) are all potential symptoms of alcohol-related neuropathy.[]
    • Motor symptoms may include muscle cramps and weakness, erectile dysfunction in men, problems urinating, constipation, and diarrhea.[]
    Painful Neuropathy
    • Thiamine deficiency can cause a painful neuropathy of the extremities.[]
    • Your history of heavy alcohol use for years certainly is a frequent cause of such painful neuropathies.[]
    Peripheral Neuropathy
    • People who have undergone chemotherapy can experience peripheral neuropathy as well.[]
    • Diabetic peripheral neuropathy is not reversible.[]
    • Alcoholic peripheral neuropathy is a nerve loss condition in the foot caused by the prolonged use of alcoholic beverages.[]
    Restless Legs Syndrome
    • Lyme and Stevia by caroline2 07-16-2017 10:55 AM 144 640 Health Conditions M - Z Movement Disorders (1 Viewing) Including essential tremor, dystonia and Restless Leg Syndrome (RLS).[]
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  • Etiology


    Sex distribution
    Age distribution




    Long-term, excessive consumption of alcoholic beverages is known to adversely affect distinct organ systems. Chronic alcoholism may cause alcoholic hepatitis and cirrhosis, arrhythmias and alcoholic cardiomyopathy, alcoholic neuropathy (AN) and epilepsy [1]. A causal relation between alcohol abuse and hypertension has repeatedly been suggested but has recently been questioned [2] [3].

    AN is a neurological, potentially reversible disorder affecting the peripheral nervous system. Histopathological analyses of biopsy specimens obtained from AN patients reveal an overall reduced nerve fiber density as well as axonal degeneration with diminished axonal sprouting [4]. The clinical equivalents of these lesions are a pain, increased sensitivity to pain, dysesthesias, and weakness. Abstinence is the mainstay of treatment, but patients may benefit from supportive measures such as physical and occupational therapy as well as dietary supplementation [5].

    Patient Information



    1. Hillbom M, Pieninkeroinen I, Leone M. Seizures in alcohol-dependent patients: epidemiology, pathophysiology and management. CNS Drugs. 2003;17(14):1013-1030.
    2. Grogan JR, Kochar MS. Alcohol and hypertension. Arch Fam Med. 1994;3(2):150-154.
    3. Lip GY, Beevers DG. Alcohol and cardiovascular disease--more than one paradox to consider. Alcohol and hypertension--does it matter? (no!). J Cardiovasc Risk. 2003;10(1):11-14.
    4. Maiya RP, Messing RO. Peripheral systems: neuropathy. Handb Clin Neurol. 2014;125:513-525.
    5. Chopra K, Tiwari V. Alcoholic neuropathy: possible mechanisms and future treatment possibilities. Br J Clin Pharmacol. 2012;73(3):348-362.
    6. Koike H, Sobue G. Alcoholic neuropathy. Curr Opin Neurol. 2006; 19(5):481-486.
    7. Marchettini P, Lacerenza M, Mauri E, Marangoni C. Painful peripheral neuropathies. Curr Neuropharmacol. 2006;4(3):175-181.
    8. Madden JS. The definition of alcoholism. Alcohol Alcohol. 1993;28(6):617-620.
    9. Mellion M, Gilchrist JM, de la Monte S. Alcohol-related peripheral neuropathy: nutritional, toxic, or both? Muscle Nerve. 2011;43(3):309-316.
    10. Maisch B. Alcoholic cardiomyopathy : The result of dosage and individual predisposition. Herz. 2016;41(6):484-493.

    • An algorithm for the evaluation of peripheral neuropathy - DSS Polyneuropathies - Am Fam Physician, 1998 -
    • A highly successful and novel model for treatment of chronic painful diabetic peripheral neuropathy - MA Pfeifer, DR Ross, JP Schrage, DA Gelber - Diabetes , 1993 - Am Diabetes Assoc
    • Alcoholic neuropathy: clinical, electrophysiological, and biopsy findings - F Behse, F Buchthal - Annals of Neurology, 1977 - Wiley Online Library
    • Alcoholic neuropathy - H Koike, G Sobue - Current opinion in neurology, 2006 -
    • Alcoholic neuropathy - RW HORNABROOK - The American Journal of Clinical Nutrition, 1961 - Am Soc Nutrition
    • Alcoholic neuropathy is clinicopathologically distinct from thiamine‐deficiency neuropathy - H Koike, M Iijima, M Sugiura, K Mori - Annals of , 2003 - Wiley Online Library
    • A spectrum of myopathy associated with alcoholism I. Clinical and laboratory features - GT PERKOFF, MM DIOSO, V BLEISCH - Annals of Internal , 1967 - Am Coll Physicians
    • Advances in neuropathic pain: diagnosis, mechanisms, and treatment recommendations - RH Dworkin, M Backonja, MC Rowbotham - Archives of , 2003 - Am Med Assoc
    • 1. Chronic Hypertrophie Acrocyanosis. M. Péhu. 2. A Case of Progressive Facial Hemiatrophy. Calmette and Pages. 3. Acquired and Progressive Chronic - NI DE LA SALPETRIERE -
    • 24 Sleep Disorders and Neuromuscular Disorders - A Culebras - Sleep Disorders and Neurologic Diseases, 2007 -
    • Alcoholic neuropathy: an electrophysiological and histological study - JC Walsh, JG McLeod - Journal of the neurological sciences, 1970 - Elsevier
    • Alcohol use and periodic limb movements of sleep - MS Aldrich, JE Shipley - Alcoholism: Clinical and Experimental , 1993 - Wiley Online Library
    • Alcohol-induced neuroarthropathy in the foot: A case series and review of literature - N Shibuya, J La Fontaine, SJ Frania - The journal of Foot and Ankle , 2008 - Elsevier
    • AAEM minimonograph# 34: polyneuropathy: classification by nerve conduction studies and electromyography - PD Donofrio, JW Albers - Muscle & nerve, 1990 - Wiley Online Library
    • A highly successful and novel model for treatment of chronic painful diabetic peripheral neuropathy - MA Pfeifer, DR Ross, JP Schrage, DA Gelber - Diabetes , 1993 - Am Diabetes Assoc
    • Abnormal sympathetic skin response in alcoholic subjects - J Valls-Sole, R Monforte, R Estruch - Journal of the neurological sciences, 1991 - Elsevier
    • A micro-electrode study of peripheral neuropathy in man: Part 2. Responses to conditioning stimuli - RA Mackenzie, NF Skuse, A Keith Lethlean - Journal of the Neurological , 1977 - Elsevier
    • Acupuncture treatment for chemotherapy-induced peripheral neuropathy–a case series - R Wong, S Sagar - Acupuncture in Medicine, 2006 -

    Media References

    1. Nerve.nida, Public Domain