Urination Problem.maybe not! ;)?

Question

Ok,My friend can drink "5" 32oz GatorAids,nealry a gallon of water,a few Bottle Pepsi`s and not "Pee" all day,until he drinks a beer after work and it all comes out...lol.What causes this? He was telling me today,its scaring him.How can he hold so much in without having to use the bathroom?

Answer 1

He needs a kidney function test as well as checking for any blockage in the ureters.

Otherwise:
How many times does he pee each day? Measure his output in the morning after sleeping all night and again after holding it for 8 - 10 hours from morning to late afternoon? The morning pee will tell his bladder size: 1 pint (500 ml)--normal. 1 quart (1000 ml)--a large bladder. A quart and a pint (1500 ml)--a mega bladder. 2 quarts (2000 ml)--one of the world's largest. Ready for a freak show.

Some people who have very large bladders don't have a compelling nerve feeling in their bladder until they are bursting. A beer is a minor diuretic as are, in order of strength, coffee, tea, Pepsi, Coke, and other caffeine drinks. They tickle the bladder's nerve endings and prime the pump. He ought to rejoice at being able to hold that long without pain. I am envious.

Answer 2

if he doesn't have a bladder problem, i wouldn't worry about it
some people can not go all day and others have to go every hour or so

Answer 3

He needs some serious colon cleansing perhaps!

Answer 4

he's got a body with specail adaptations.