Dear Lisa,
I think a full work-up by a urologist specializing in female and incontinence problems may be of use. A full history and physical should be performed as well as a brief neurologic exam. You may want to record the times and volumes of urine for a three day period such that the urologist when he or she does evaluate you, has a clear picture of your problem. You did mention that your urine was sterile, but if a culture is not documented, you will need to do so. Other thoughts would include bladder instability, bladder cancer, neurologic problems, tuberculosis, radiation cystitis, interstitial cystitis, and foreign body (stone).
A history and physical and urinalysis can be used to recommend further testing (cystoscopy, IVP,CMG/EMG, urodynamics, uroflow). If your problem persists and your unhappy, a visit to a fellowship trained urologist may be beneficial.
This information is provided for general medical educational purposes only. Please consult your physician for diagnostic and treatment options pertaining to your specific medical condition. More individualized care is available at the Henry Ford Hospital and its satellites (1 800 653-6568).
Sincerely,
HFHS M.D.-AK
*keyword:Urinary frequency