Pooja Singh Pooja Singh Asked 6 months ago

Does fever go up at night?

My son has been having a fever since yesterday, and it always seems to get higher after dinner. Every time I check it late at night, it's peaked. Does fever always go up at night, or is this something different?

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5 answers

Vijayalakshmi Rao Vijayalakshmi Rao Joined Apr 2026 6 months ago
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Yes, it is very common for temperature to rise in the evening and night hours. However, you must monitor it carefully with a thermometer, especially during midnight. If the temperature crosses 103 or if there is shivering and confusion, please don't wait till morning and go to an emergency clinic.

Aditya Shinde Aditya Shinde Joined Jun 2026 4 months ago

Actually yaar, this happens to me every single time I get viral. In the afternoon I feel totally fine and think I recovered, but by 9 PM the fever comes back with a vengeance. It is because our body's natural immunity cycle changes at night, so don't worry, just keep your meds handy.

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Nisha Verma Nisha Verma Joined Mar 2026 6 months ago

I was just reading up on this because my sister's fever always spikes at night. Apparently, our body's cortisol levels drop in the evening, which allows the immune system to release more infection-fighting chemicals that raise our temperature. It's really fascinating how the human body works!

Meera Pillai Meera Pillai Joined Mar 2026 6 months ago

Yes, fever definitely tends to go up at night. Since I have thyroid issues, my body temperature regulation is already a bit sensitive, so I make sure to do regular follow-ups with my physician when I am sick. It's always best to keep your doctor updated about these patterns so they can adjust your dosage.

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Suresh Gupta Suresh Gupta Joined May 2026 5 months ago

This night spike is a very common thing. The simplest solution is to keep a bowl of normal tap water and a clean cloth ready by your bedside before you sleep. If the fever rises at night, just do simple sponge wiping on the forehead and neck, and take your prescribed paracetamol.

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