It was observed that 38% of 140 hospitalized patients had a symptomatic change related to OAB, and there was a significant difference in voiding diary, OABSS, and uroflowmetry Qmax values between symptomatic and non-symptomatic patients after COVID-19. (p:0.001) There was a significant difference between the pre-COVID-19 (estimated) and post-COVID-19 (current) voiding diary and OABSS values of all symptomatic patients (with and without a history of hospitalization). (p:0.001) When these two groups were compared with each other, there was a significant difference between the post-COVID-19 voiding diary, OABSS values, and the meantime to the onset of symptoms in inpatients and outpatients (p:0.001) CONCLUSION: COVID-19 may be associated with urgency/urge incontinence and overactive bladder in female patients.