Does the flu always cause fever?
I've been feeling quite ill with body aches and a cough, but I don't have a fever at all. Someone told me if it's the flu, you always get a fever. Is that true, or can you have flu without one?
5 answers
8 months ago
Most liked
Actually, no, you can have the flu without running a fever. But as a diabetic, even a mild flu without fever can impact my blood glucose levels. I always monitor my sugars closely and avoid sweet cough syrups when I get sick.
8 months ago
Wait, really? I have a bad cold and muscle aches right now but my temperature is totally normal, and I've been panicking that it's something else. Has anyone else had the flu with absolutely no fever? It's making me so anxious.
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Consult a internal medicine specialist
yrs exp
8 months ago
Not always! You can definitely have the flu with just body aches, a runny nose, and a nasty cough but zero fever. Keep drinking warm water and take care of yourself, you will feel better soon!
5 months ago
My doctor told me that a significant percentage of people infected with the influenza virus don't actually run a fever. It depends on your immune response. However, you are still contagious, so it's best to isolate and rest.
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While many people experience flu without a fever, it is still crucial to monitor your symptoms closely. If you feel short of breath or have chest discomfort, please get it checked by a doctor immediately to rule out any complications.