If you've ever had a urinary tract infection (UTI), you know how uncomfortable they can be. Symptoms like a frequent urge to urinate, burning sensations when you do, and pain in your lower abdomen can make it tough to go about your normal daily activities. One way to help prevent UTIs is to keep a bladder diary.

What Is a Bladder Diary?

A bladder diary is simply a record of all the fluid you take in and all the times you urinate throughout the day. This can help you and your doctor identify patterns that might contribute to UTIs. For example, if you notice that you tend to get UTIs after having sex, your doctor may recommend that you urinate before and after sex to flush out any bacteria that might have been introduced during intercourse.

Keeping track of your urinary habits can also help you determine if you're drinking enough fluids during the day. Most experts recommend six to eight glasses of water per day, but depending on your level of activity and other factors, you may need more or less than that. By keeping track of how much fluid you're taking in and how often you're urinating, you can get a better sense of whether or not you're staying hydrated.

How to Start a Bladder Diary

If you're interested in starting a bladder diary, there are a few things you'll need: a notebook or spreadsheet, a watch or clock with a second hand, and something to drink (water is best). Every time you take a sip of fluid, make a note of the time. Every time you use the restroom, make a note of the time and how much urine was produced. Be sure to include anything else that might be relevant, such as whether or not you experienced any urinary discomfort during the day.


A bladder diary can be a helpful tool for both preventing and treating urinary tract infections. By keeping track of your fluid intake and urinary output, you can identify patterns that may contribute to UTIs and develop strategies for preventing them in the future. If you're interested in starting a bladder diary, all you need is a notebook or spreadsheet, a watch or clock with a second hand, and something to drink (water is best).