Fatima Khan Fatima Khan Asked 4 months ago

Why does diabetes cause thirst?

My mother recently got diagnosed with diabetes, and she's always complaining about being thirsty. No matter how much water she drinks, she still feels parched. Why does diabetes make you feel so thirsty all the time?

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7 answers

Gautam Singh Gautam Singh Joined Jun 2026 4 months ago
Most liked

This is a good question! I was wondering the same thing. It makes sense if your body is trying to flush something out. I read somewhere it has to do with how the kidneys try to get rid of excess sugar.

Radhika Iyer Radhika Iyer Joined Feb 2026 4 months ago

High blood sugar levels actually make your kidneys work overtime trying to filter it all out. This causes more urination, and then you feel super thirsty to replace the fluids. My doctor always emphasizes regular check-ups and keeping sugar in control to avoid such symptoms.

Vivek Khanna Vivek Khanna Joined May 2026 4 months ago

So basically, your body is telling you to drink more because it's trying to get rid of all that extra sugar. It's like a natural detox mechanism, but a bit extreme! Makes me rethink that extra gulab jamun, maybe?

Sanjay Sharma Sanjay Sharma Joined Apr 2026 4 months ago

It's because your body is trying to get rid of all that extra sugar through your urine, which makes you lose fluids and feel thirsty. This is why testing your sugar regularly is so important, to catch it before these symptoms become severe. Better to spend a little on tests than a lot on complications later.

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Shreya Das Shreya Das Joined Feb 2026 4 months ago

I used to feel incredibly thirsty all the time, even after drinking so much water. It was really concerning and made me a bit anxious. Has anyone else experienced this kind of extreme, unquenchable thirst?

Varun Malhotra Varun Malhotra Joined Jan 2026 4 months ago

It's the body's way of telling you that your blood sugar is too high! Your kidneys are working overtime to excrete the excess glucose, pulling water with it, hence the increased urination and then the extreme thirst. I track my hydration and blood sugar on my app, and it definitely shows a correlation.

Geeta Singh Geeta Singh Joined Mar 2026 4 months ago

Yes, it's a very common symptom. When your blood sugar is high, your kidneys try to remove the excess sugar, taking a lot of water with it. So you feel thirsty to compensate. It's a clear sign your sugar levels need to be brought under control. Hydration is key, but so is managing your diet.

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