How often is too often?
Roughly four to eight times in 24 hours is typical, but it varies with fluid intake. A change from your own usual pattern matters more than any number.
Could it be diabetes?
Worth excluding, particularly with thirst, tiredness or weight loss. It is a single blood test. In a child or young adult with rapid weight loss and thirst, seek assessment today — type 1 diabetes can deteriorate quickly.
Should I drink less?
No — that usually makes it worse. Concentrated urine irritates the bladder. Reduce caffeine and alcohol instead, and shift fluids earlier in the day.
Why do I get up so much at night?
Common causes are evening fluids, caffeine, alcohol, diuretics taken late, and fluid returning from the legs when you lie down. Sleep apnoea is a frequently missed cause, so snoring and daytime sleepiness are worth mentioning.
I keep getting cystitis symptoms but tests are negative.
After the menopause, vaginal atrophy is a very common explanation and responds well to vaginal oestrogen. Interstitial cystitis is another possibility. Either way, repeated antibiotics are not the answer.
Is a bladder diary really worth doing?
Yes — it is the highest-value thing you can do before an appointment. Three days of times and volumes frequently identifies the cause without any test.
I passed blood in my urine once and it stopped.
That still needs assessment. Visible blood in the urine, even a single painless episode that settled, is an urgent referral criterion. It resolving does not make it safe to ignore.