What is a fever for underarm temp?

Question

I usually take my temperature under the armpit, but I'm never sure what reading indicates a fever when measured this way. What is a fever for underarm temperature?

Rahul Dev · Accepted Answer

An underarm reading of 99 F or above is a fever, as it runs about a degree lower than oral. Rest is key, so skip your workouts and walks until your doctor says you are clear.

Ritu Sharma · Answer

With underarm readings, they are usually slightly lower than oral ones. Generally, an underarm temperature of 99°F (37.2°C) or higher is considered a fever, but please check with a doctor to be sure.

Madhura Joshi · Answer

Haan na, underarm readings can be confusing because they show less. Normally, 99 F or above under the arm is considered a fever. Better to consult your doctor for the right guidance.

Shalini Nair · Answer

I used to get so confused when my underarm reading showed 99 F but I felt hot. My doctor reassured me that underarm is always lower, so 99 F or above is indeed a fever. Just check with your doc, it's very normal.

Karan Johar · Answer

Haan, underarm temperature is usually 1 degree lower than mouth temp. So if it shows 99 F or above under the arm, that's a fever. Better to consult a doctor, na?

What is a fever for underarm temp?

5 answers

Consult a internal medicine specialist

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