Daily Hydration Log

Fluids are the first thing your care team will ask about. A written record helps them act quickly — and helps you notice dehydration before it becomes dangerous.

For: Women, with help from partnersTime: 2 minutes per entryFormat: Letter · print or complete on screen

Date:

Everything I drank today

Time	What I drank	Amount (oz or sips)	Stayed down?	Notes

End-of-day check

My urine today was pale yellow (well hydrated)

My urine today was dark, or I urinated very little

I felt dizzy or lightheaded when standing

Approximate total fluids kept down today:

When to act

If you cannot keep fluids down for 12 or more hours, or you have not urinated in 8 or more hours, contact your provider now or seek emergency care. Bring this log — "she has kept down about 10 oz since yesterday" gets faster help than "she has been really sick."

Part of the THON Companion Series™ · Evidence-informed · Last reviewed July 2026 · Next review January 2027
This resource is educational and does not replace the advice, diagnosis, or treatment of your physician or another qualified healthcare professional. If you cannot keep fluids down, feel faint, or believe you are experiencing an emergency, contact your provider or seek emergency care. © 2026 The House of Nirvana · thehouseofnirvana.org · info@thehouseofnirvana.org · You are not alone.