Yes, holding your pee overnight can increase the risk of developing a urinary tract infection (UTI). When you delay urination for an extended period, bacteria that naturally reside in the bladder can multiply, leading to an increased bacterial load. Additionally, the urine itself becomes more concentrated and acidic over time, creating an environment conducive to bacterial growth. This combination of factors makes the bladder more susceptible to infection.

Moreover, prolonged urinary retention can put pressure on the urinary tract, impairing its ability to effectively expel bacteria and toxins. This can lead to inflammation and irritation of the bladder lining, further increasing the risk of UTIs.

Individuals who frequently hold their pee, particularly overnight, are at a higher risk of UTIs, as are those with underlying urinary tract conditions or weakened immune systems. To reduce the risk of UTIs, it's essential to empty the bladder regularly, especially before bedtime. Practicing good bathroom habits, such as urinating when the urge arises and staying hydrated throughout the day, can help maintain urinary tract health and prevent infections.

PLEASE read: Why You Shouldn’t Hold Your Pee