As pointed out - urine infections are to be taken seriously. They can make you delirious. l have known people think they are seeing things that are not there. A nurse in a care home - told me that she has known patients being diagnosed as having dementia when all the time it was uti’s.
So yes, drink plenty of water. Just eating celery can be helpful - especially for men with prostate symptoms. Shall look out for celery seed. Apple cider vinegar - a tablespoon with a teaspoon of honey topped up with hot or cold water is a good drink to help your bladder. lt is alkaline - corrects the ph - also helps with arthritis.
The more you can do to help keep your bladder - soothed - so that you do not have to resort to anti-biotics everytime. D-Mannose is very helpful it is the concentrated form of the part of cranberry that helps keep your bladder wall healthy.
Coffee/tea/chocolate/cola all contain caffeine. This does aggravate the bladder - so do drink a glass of water with every cuppa. Redbush tea is naturally caffeine free and is now my favourite tipple.