Priya Sharma Priya Sharma Asked 4 months ago

What virus causes high fever?

My son has had a very high fever for two days now, and the doctor said it could be viral. I'm trying to understand more about these kinds of fevers. Which virus usually causes a high fever like this?

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10 answers

Priya Das Priya Das Joined Jan 2026 4 months ago
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High fever can be caused by various viruses, dear, like influenza, dengue, or even some common viral infections. When I get a fever, I focus on rest and gentle breathing. Hydration is also very important. But for very high fevers, always consult a doctor, don't wait.

Rajesh Kumar Rajesh Kumar Joined Feb 2026 4 months ago

My kids often get high fever from viral infections like the flu or even just a bad cold virus. Dengue and chikungunya also cause high fever, which is scary. We always give paracetamol as prescribed by the pediatrician and keep them hydrated. If it doesn't go down or they look very sick, we rush to the doctor. Don't take chances with kids.

Arjun Patel Arjun Patel Joined Jan 2026 4 months ago

Oh, high fever, my old nemesis! Every time I get it, I just assume it's some superbug because I'm so sleep deprived. Could be flu, dengue, or just my body protesting against working too much. Whatever it is, it always ruins my sleep and makes me crave soup.

Ananya Singh Ananya Singh Joined Mar 2026 4 months ago

Actually, many viruses can lead to a high fever. Common ones include the influenza virus (flu), dengue virus, chikungunya virus, measles, or even severe common cold viruses. My doctor explained that fever is the body's way of fighting infection, but if it's consistently very high, it needs medical attention to prevent complications and identify the specific virus.

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Consult a internal medicine specialist

Akash Deshmukh Akash Deshmukh Joined Jan 2026 4 months ago

Actually, high fever can be from anything yaar, common flu, dengue, chikungunya, even some stomach viruses. It's tough to say without testing. Just make sure to hydrate and if it's like 102-103F, best to see a doctor. Mumbai mein toh it's common during monsoon.

Vivek Malhotra Vivek Malhotra Joined Jan 2026 4 months ago

There are many viruses that can cause a high fever, like the flu or even something like dengue, which can be quite nasty. Don't try to guess. Just focus on resting, drinking fluids, and most importantly, get yourself to a doctor if the fever doesn't come down or if you feel very unwell. I'll make sure you're okay.

Sneha Tiwari Sneha Tiwari Joined May 2026 4 months ago

It's so hard to deal with high fever, it really takes a toll on you emotionally too, not just physically. Many viruses, like the flu or even just a bad common cold, can cause it. Don't feel bad if you're feeling low. Just remember to take care and see a doctor to get some clarity.

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Pooja Gupta Pooja Gupta Joined Mar 2026 4 months ago

Any high fever needs to be taken seriously. It could be dengue, influenza, or another viral infection. It's crucial to get it checked by a doctor right away to get a proper diagnosis and avoid any potential complications. Please don't delay.

Rina Devi Rina Devi Joined Apr 2026 4 months ago

Many viruses can cause high fever. Rest is very important, and drink plenty of fluids. If it's very high, please see a doctor. Take care.

Sonia Sharma Sonia Sharma Joined Jul 2026 4 months ago

Yaar, so many viruses can give you a high fever, it's not always one specific one. Could be the flu, dengue, or just a bad viral. Don't stress too much about figuring it out yourself. Just take some paracetamol if it's really high, rest well, and if it doesn't improve, then doc ke paas chale jaao.

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