Is a) Cystoscopy<span>, also </span>called<span> Cystourethroscopy, is a diagnostic </span>procedure<span> that allows the doctor to directly </span>examine<span> the urinary tract. A </span>cystoscopy<span> may be ... 10 to 15 minutes before the </span>procedure<span>. This allows time for the dye to go into the </span>kidneys<span> where it mixes with urine.</span>
Try chewing some gum, of your choice,
don't use mouthwash for a bit (the alcohol can make your mouth drier)
reduce your caffeine intake, stay away from caffeinated drinks like coffee, and even soda.