Geeta Patel Geeta Patel Asked 5 months ago

Does a fever kill germs?

My son asked me why we get a fever when we're sick. I told him it's the body fighting germs, but now I'm not so sure. Is it actually the fever itself that kills the germs, or does it just indicate fighting?

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6 answers

Anjali Deshpande Anjali Deshpande Joined Apr 2026 5 months ago
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Haan na, a fever is actually the body's natural stove that turns up the heat to stop the germs from multiplying. It doesn't mean you should ignore a high fever, but a mild temperature is just your body working hard. Keep drinking warm water and take rest.

Balakrishnan Nair Balakrishnan Nair Joined May 2026 5 months ago

Indeed, a fever is a key part of your immune response. The elevated temperature slows down the rate at which bacteria and viruses can reproduce, giving your immune system an upper hand. Just keep a close watch so it doesn't shoot up too high.

Ishaan Chawla Ishaan Chawla Joined Feb 2026 5 months ago

Think of a fever as your body's built-in system update that optimizes the immune response. My health tracker showed a high stress level and elevated skin temperature when I was sick, which is just the body fighting those germs. It is actually a good sign that your system is functioning properly.

Nidhi Gupta Nidhi Gupta Joined Jan 2026 5 months ago

I have a mild fever today and I'm trying not to take medicine so it can kill the germs naturally, but my body aches are making me so restless. Does anyone else get super anxious about letting a fever run its course without immediately taking paracetamol?

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Consult a internal medicine specialist

Saraswathi Swamy Saraswathi Swamy Joined Feb 2026 5 months ago

Yes, the heat helps your body fight off the infection. Do not worry too much, just rest well and let your body heal itself.

Rakesh Sharma Rakesh Sharma Joined Jun 2026 4 months ago

Instead of popping pills to stop a mild 99-degree fever immediately, let it work a bit because it is just fighting the germs. Just make some simple ginger tea, use a warm blanket, and stay hydrated with plain warm water. No need to run to big clinics for minor seasonal fevers.

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