Gaurav Mehta Gaurav Mehta Asked 6 months ago

What constitutes a fever in adults?

I'm feeling a bit unwell, and I think I might have a fever, but I'm not sure what temperature counts. For adults, what temperature range or symptoms classify as having a fever?

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8 answers

Priya Malhotra Priya Malhotra Joined Apr 2026 6 months ago
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I totally get why this can be confusing, especially when you're feeling unwell! For adults, generally, a temperature of 100.4°F (38°C) or higher is considered a fever. Anything below that is usually just a raised temperature, but it's important to listen to your body.

Anjali Sharma Anjali Sharma Joined Feb 2026 6 months ago

The medically accepted definition for an adult fever is 100.4°F (38°C) or higher. Don't rely on how 'hot' you feel or some random online chart. Use a proper thermometer. If you're concerned, always verify with a doctor, especially if there are other symptoms.

Ramesh Kumar Ramesh Kumar Joined Feb 2026 6 months ago

For adults, a fever starts at 100.4°F (38°C). As a diabetic, I'm always extra careful, as fevers can affect blood sugar levels. It's important to monitor both your temperature and your sugar. Consult your doctor if it's high, and continue your medication.

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Consult a internal medicine specialist

Sunita Devi Sunita Devi Joined Mar 2026 6 months ago

For adults, it's generally 100.4°F (38°C) or above. Knowing your body's normal temperature is important, especially when you have underlying conditions like thyroid. Always monitor yourself and if a fever persists, please consult your doctor for proper diagnosis and advice. Self-treatment can be risky.

Karan Mehta Karan Mehta Joined Apr 2026 6 months ago

I literally just recovered from a viral fever! For adults, my doctor told me anything 100.4°F (38°C) and above is definitely a fever. I was at 101 for a few days, and it was rough. Stay hydrated, take rest, and a paracetamol if needed.

Sarla Devi Sarla Devi Joined Mar 2026 6 months ago

Bhaiyya, for big people like us, if the thermometer shows 100.4 degrees Fahrenheit or more, then it's a fever. Before that, it's just garam. But if you feel very weak, then listen to your body and rest, haan?

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Sameer Jain Sameer Jain Joined May 2026 6 months ago

In adults, anything 100.4°F (38°C) or above is officially a fever. Below that, it's just an elevated body temp. For work, if you hit that mark, it's usually time to take a break and rest. Don't push it, recovery is faster if you act early.

Pratap Singh Pratap Singh Joined Jun 2026 5 months ago

Having dealt with many fevers over the years, I can tell you that 100.4°F (38°C) is the cutoff point for adults. If it's slightly lower, sometimes just resting and drinking water helps. But once it crosses that, it's time for some paracetamol and proper rest. Don't take it lightly.

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