Functional disorders of the biliary tract are included in the group of functional diseases of the digestive system, widespread everywhere, and represent a complex of clinical symptoms developing as a result of motor-tonic dysfunction of the gallbladder, bile ducts and sphincters. Their clinical manifestations are often quite diverse and non-specific. Therefore, the problem of verification, treatment and prevention of this pathology continues to be relevant. In our study, among 37 practically healthy volunteers, in 55% of cases, a functional disorder of the gallbladder of the hypomotor type was detected, correlations of indicators of the motor function of the gallbladder with markers of systemic inflammation were established.