See a doctor to identify the cause
Keep a bladder diary
Limit fluids in the evening
Avoid caffeine and alcohol late in the day
Empty the bladder before bed
Set a nighttime alarm to urinate
Treat constipation
Manage diabetes if present
Review medications with a doctor
Use absorbent pads or protective bedding
Try bladder training
Do pelvic floor exercises
Treat urinary tract infections promptly
Address sleep apnea if present
Reduce stress and anxiety
Use a waterproof mattress cover
Follow prescribed medications or treatments
Seek specialist care if the problem continues