Bacteria naturally lives around the opening of the urethra. Friction can cause the bacteria to get brushed into the urethra and the bacteria flourish in the warm, damp, dark space. This causes a UTI.
I am not sure Gatorade can be a cause of bladder infections but in my experience it has been a contributing factor to bladder irritation.
A UTI
Same reason as women - bacteria in the urethra.
no just a pee test
There are many reasons for women and men to experience overactive bladder problems. Medications, high consumption of coffee, tea or alcohol, and even high urine production can all cause this condition. There are other factors like infections or blockages that could be causing this conditions so it is always best to discuss overactive bladder problems with your doctor to pinpoint the causes.
not drinking enough water, not urinating for long periods of time, having a catheter in place, and not fully emptying your bladder
Bladder infections that cause blood in the urine are relatively common, affecting about 3-8 of women and 1-2 of men each year.
Causes of bladder infections include E. Coli bacteria, frequent sex, certain spermicides increase the chances of getting one, and using catheters that aren't properly sterilized.
Smaller bladders and taught to go to the bathroom more to prevent bladder infections.
Common causes of bladder infections include bacteria entering the urinary tract, holding urine for too long, and not drinking enough water. To prevent bladder infections, it is important to stay hydrated, urinate regularly, practice good hygiene, and avoid irritating substances like harsh soaps or perfumed products.
Common symptoms of bleeding in the bladder include blood in the urine, frequent urination, pain or burning during urination, and lower abdominal pain. Potential causes of bladder bleeding can include urinary tract infections, bladder stones, bladder cancer, or trauma to the bladder. It is important to consult a healthcare provider for proper diagnosis and treatment.
You can find symptoms of Urinary Tract, and Bladder Infections at http://www.webmd.com/a-to-z-guides/understanding-bladder-infections-symptoms