Managing Fluid Restriction on Dialysis
Practical ways to manage thirst and stay within a fluid limit.
Last updated: 2026-09-24
On dialysis, fluid builds up between sessions, so a daily fluid limit helps protect the heart and lungs.
Ways to manage
- Sip from a small cup and spread fluids across the day
- Rinse the mouth or suck ice chips
- Limit salt, which drives thirst
Frequently asked questions
How much fluid can I have on dialysis?
Your team sets a personal limit based on urine output and treatment — follow their number.