Harsh Patel Harsh Patel Asked 4 months ago

Can you get a fever from an allergic reaction?

Yesterday, I accidentally ate something I'm allergic to, and my skin got really red and itchy. Today, I'm feeling a bit hot. Can an allergic reaction cause a fever or is it just a coincidence?

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6 answers

Priyanka Patel Priyanka Patel Joined Jan 2026 4 months ago
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When I had a severe allergic reaction to a new beauty product, I got hives and felt very warm, but my actual temperature was normal. The doctor told me it just felt like a fever because of the skin inflammation.

Rajiv Menon Rajiv Menon Joined May 2026 4 months ago

Do not assume a fever is just a simple allergic reaction. A fever usually indicates an infection or a very severe systemic reaction that needs immediate medical evaluation. Go see a real doctor instead of relying on online tips.

Sanjay Dutt Sanjay Dutt Joined Jun 2026 4 months ago

A mild temperature can happen with severe drug allergies, but normally allergies don't cause fever. Better to get it checked.

Amit Mishra Amit Mishra Joined Jan 2026 4 months ago

I just recovered from a severe drug allergy reaction last week and I did run a high fever along with rashes. The hospital staff told me it was a systemic reaction and kept me under observation. Please don't take it lightly.

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Consult a internal medicine specialist

Radha Krishnan Radha Krishnan Joined Jan 2026 4 months ago

My family usually suggests drinking warm water and resting when we feel unwell. However, if a fever is developing alongside an allergic reaction, it is best to visit a doctor immediately. It is always wise to take a medical professional's advice in these situations.

Rohan Malhotra Rohan Malhotra Joined Apr 2026 4 months ago

No, standard allergies like pollen or dust don't cause fever. If you have a fever and rashes, it could be a drug reaction or an infection. Get to an emergency room or see a specialist right away.

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