Need a Wee The Minute You Start Exercising? Here’s Why

Running, jumping and lifting increase pressure through the abdomen, which can trigger bladder symptoms for some women. 

Exercise puts extra demands on your bladder and pelvic floor, and that might mean you are experiencing stress incontinence, where urine leaks during movement, or urge incontinence, a sudden need to wee that can be difficult to ignore. 

Some women experience both, but knowing which you're dealing with matters so you can find ways to look after your bladder – and get back to the exercise you love. 

Are you going ‘just in case’?

If you’re worried about needing the loo halfway through a workout, having a quick wee before you start can feel sensible. But if you regularly empty your bladder when it isn’t full, you can get into the habit of going at smaller volumes.

If urgency is the problem, bladder training can help gradually increase the time between feeling the urge and going to the toilet. NICE recommends it as a first-line treatment for urgency and mixed urinary incontinence.

If your routine has started to involve a wee before leaving home, another when you get to the gym (and perhaps even one more before class starts) – it’s worth asking whether you actually need to go each time or whether you’ve created a bladder habit that’s working against you. 

Ensure you are drinking enough

Drinking less can seem like an obvious solution to needing the loo during exercise, but restricting fluids isn’t recommended for managing bladder symptoms.

Not drinking enough can leave urine more concentrated, which may irritate the bladder. You’ll also lose fluid through sweat when you exercise, particularly during more intense activity or in warmer weather.

Rather than avoiding water before a workout, aim to stay well hydrated throughout the day and drink according to your thirst and activity levels.

But check what you’re drinking

If you always grab a coffee before your morning run or rely on an energy drink or pre-workout at the gym, caffeine could be worth looking at.

Caffeine can increase urine production and may make urgency and frequency worse for some people. You don’t necessarily need to give it up, but changing the amount or timing and seeing whether your symptoms improve can help you identify your own triggers.

Your pelvic floor could be involved

If you leak when you run, jump or lift, it can be tempting to assume you simply need a stronger pelvic floor. But pelvic floor function is about more than strength.

These muscles need to contract, relax and coordinate with the rest of your body. NICE recommends supervised pelvic floor muscle training as a first-line treatment for stress or mixed urinary incontinence, with exercises tailored to the individual.

If bladder symptoms are getting in the way of exercise, a pelvic health physiotherapist can assess your pelvic floor and help work out what support you actually need.

Could menopause be playing a part?

Bladder symptoms can also change during perimenopause and menopause. Oestrogen receptors are found throughout the lower urinary and genital tract, and falling oestrogen can contribute to urinary urgency and frequency as well as vaginal dryness, soreness and discomfort when weeing.

If bladder changes have appeared alongside vaginal symptoms, it’s worth mentioning both to a healthcare professional. They may be part of genitourinary syndrome of menopause (GSM), for which treatments including vaginal oestrogen are recommended by NICE.

You don’t need to stop exercising

Bladder symptoms shouldn’t automatically mean giving up running, lifting, gym classes or whatever else keeps you moving. A bladder diary can be useful here. Keeping track of what you drink, when you wee, urgency or leaks and when you exercise for a few days can make patterns much easier to spot.

Start by noticing what happens around your workouts. Are you going to the loo when your bladder isn’t full? Are symptoms worse after caffeine? Are you drinking too little because you’re worried about needing a wee? Do certain movements cause leaks, while others trigger urgency?

If symptoms are new, persistent or getting worse, speak to your GP or a pelvic health physiotherapist. Pain or burning when you wee, blood in your urine, difficulty emptying your bladder or symptoms of a UTI should also be checked rather than assumed to be exercise-related.

Sources

NICE, Urinary incontinence and pelvic organ prolapse in women: management
NICE, Pelvic floor dysfunction: prevention and non-surgical management
NICE, Menopause: identification and management
NHS, Urinary incontinence