I take vitamins (A, B Complex, C, D, E, garlic tabs, etc).

I had prostate removed about 1.5 yrs. ago. After apparently ruling out asthma, GERD, heart problems, waking up two or three times per night (starting around 3:30 am) seems to be caused by urgent need to urinate.  I need to keep a urine bottle next to bed.  Nuisance; interferes with sleep, especially when I got up and walked to bathroom and have difficulty returning to sleep.  Also, urgent need to urinate during daytime, especially after standing after riding in a car for about an hour.

Some instructions say to tell your doctor about vitamins you take vs. don't worry about this with Enablex.  What vitamins might be important to know about re Enablex and why?