Alcohol consumption in Menière’s disease patients

Abstract

Objectives: Dietary changes are useful in the management of Menière’s disease; regarding alcohol, many clinicians recommend to avoid or reduce its consumption. However, there are no researches aimed to evaluate whether habitual alcohol consumption is more prevalent and/or more intense in patients with Menière’s disease.

Methods: Cross-sectional, observational, case-control study, including three groups: patients with Menière’s disease, patients with vertigo of other origins, and control subjects. Alcohol consumption was compared between these three groups. Participants in this study were grouped according to alcohol consumption as follows: categorization A1 (nonalcohol vs. alcohol consumers), categorization A2 (nonalcohol, low, moderate, and high alcohol consumers), and categorization A3 (light alcohol consumers: nonconsumers plus low consumers; heavy alcohol consumers: moderate plus high consumers).

Results: A total of 180 subjects were included in this study (72 in group A, 72 in group B, and 36 in control group); 117 were women. The mean age was 52.7 years. Mean alcohol consumption was 41.22 g/week. Average consumption of alcohol in group A (50.42 g/week) was higher than in other two groups (36.53 g/week in B and 32.22 g/week in C), but differences were not statistically significant. In Menière’s group, light alcohol consumers showed age at onset of symptoms (49.39 years) lower than heavy alcohol consumers (55.51 years). No relationship was observed between alcohol consumption and uni or bilateral affectation.

Discussion: It is possible that alcohol consumption delays the age at onset of Menière’s disease. A hypothetical explanation is the inhibitory effect of alcohol on hypothalamic production of vasopressin. A reduced release of this neurohormone would increase diuresis and decrease endolymphatic pressure.

GRAPHICAL ABSTRACT

Keywords:

• Alcohol
• Ethanol
• Alcohol consumption
• Menière
• Endolymphatic hydrops
• Diet
• Age at onset
• Vasopressin

ORCID

Inés Sánchez-Sellero http://orcid.org/0000-0002-9734-0217

Sofía Santos-Pérez http://orcid.org/0000-0001-9940-5478

Marcos Rossi-Izquierdo http://orcid.org/0000-0003-4526-5814

Andrés Soto-Varela http://orcid.org/0000-0001-6763-329X