**Relative urinary incontinence** refers to those cases when excessive urination is not a consequence of a lack of control over the process of emptying the bladder, but is characterized by impaired pain sensitivity and increased tone of the bladder wall and detrusor. Patients with this pathology may not feel pain or discomfort during urination, but discomfort occurs due to the insufficient ability of the detrusor muscle to fully contract. As a consequence, residual urine remains in the bladder and passes out of it in the form of small amounts of urine during subsequent urinations. This condition is usually the result of long-term impairment over many years and is most often associated with other diseases or neurological