Sep 23, 2025

Signs you are not drinking enough water

Aanya Mehta

Persistent Thirst

Feeling thirsty often is your body’s first and most obvious signal that you’re not getting enough fluids.

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Dry Mouth and Bad Breath

Lack of saliva due to dehydration can cause dry mouth and bad breath.

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Dark Yellow Urine

Urine that’s dark yellow or amber coloured usually indicates dehydration. Ideally, it should be pale yellow.

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Constipation

Water helps move waste through your intestines. Dehydration can slow digestion and cause constipation.

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Dry Skin and Less Sweating

If your skin feels dull or you sweat less even when active, it could be due to low hydration levels.

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Fatigue and Low Energy

Even mild dehydration can reduce blood flow, making you feel tired, sluggish, and mentally foggy.

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Headaches

When you don’t drink enough water, your brain temporarily shrinks from fluid loss, triggering headaches.

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Dizziness and Heartbeat

Severe dehydration lowers blood pressure, which can cause dizziness, light headedness, or a racing pulse.

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