7 Textbook Signs You Could Be Dehydrated

In this video, learn the early symptoms of dehydration to look for.

Written by Lauren Smith, MA | Reviewed by Alexandra Schwarz, MD

Updated on November 30, 2023

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Your bodily fluids, like blood, pee, and sweat, have important functions, and a lack of water makes them less effective. Blood, for example, contains water and carries oxygen to cells around the body. Without enough water, it may not be able to deliver as much oxygen to your cells — and that affects organs all around the body, including the brain.

In other words, being dehydrated goes beyond just feeling thirsty or parched: Your whole body can feel the consequences. Don’t wait until your pee is darker to take action if you suspect you could be dehydrated: Be proactive and stay hydrated consistently. Learn how much water you should actually be drinking each day.

References

Crouch, M. (2021). 8 signs of dehydration you shouldn't ignore. AARP.

MedlinePlus. (2023). Dehydration.

View All References (2)

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Nemours Foundation. (2022). Why drinking water is the way to go.

Popkin, B.M., et al. (2010). Water, hydration and health. Nutrition Reviews.

GoodRx Health has strict sourcing policies and relies on primary sources such as medical organizations, governmental agencies, academic institutions, and peer-reviewed scientific journals. Learn more about how we ensure our content is accurate, thorough, and unbiased by reading our editorial guidelines.

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