Is Drinking Water At Night Bad For Kidneys?

By Shubhi Kumar
10 Mar 2025, 18:00 IST

Drinking water in moderation can be beneficial to drink water before bed. But if you drink too much water, you may wake up at night to urinate. However, it does not harm the kidney. Tap to read!

Hyponatremia

If you drink excessive water, it may dilute sodium levels in the body. This leads to a dangerous condition called hyponatremia.

Frequent Urination

By frequently drinking large amounts of water before bed, it can lead to frequent nighttime visits to the bathroom and disrupting your sleep.

Sleep Disturbances

If you wake up to urinate, it can interrupt your sleep cycle. This usually causes restlessness and fatigue the next day in your body.

Exacerbated Conditions

For individuals with kidney or bladder conditions, excessive water intake at night could worsen symptoms like frequent urination or discomfort.

Hydration

If you drink water consistently, this leads to proper hydration, including before bed. This will help to support overall body function, including kidney health.

Mood Regulation

If you are hydrated, it will lighten your mood and help regulate mood and energy levels. This prevents dehydration-related irritability or fatigue.

Information credit

This information is sourced from the Healthline. However, it is advisable to consult a healthcare professional for personalised suggestions.