Effect of alcohol on bladder function: A uroflowmetric and cystometric study

Alcohol intake may provoke urinary retention in young persons without a previous history of obstructive urinary tract disease. The mechanism by which alcohol causes urinary retention is unknown. Ten healthy male volunteers had urodynamic studies performed before and under the influence of alcohol. Detrusor instability was found in four test persons under the influence of alcohol. The mechanisms by which alcohol may cause urinary retention are discussed.