Unfortunately, urinary retention is a side effect from the anesthetic before surgery. The severity would vary from patient to patient. Ensuring there is no urinary infection nor obstruction, as well as not using any more anesthesia than necessary, can help.
You may want to discuss this with your personal urologist for further suggestions.
Followup with your personal physician is
essentialEssential balance
Essential hypertension
Essential tremor.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
Medical Weblog:
kevinmd_b