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Temperature

Measurements · also printed as Temp, Body temperature, Temperature (C), Temperature (°C), Tympanic temperature

Typical UK adult range36.1 to 37.8 °C

36.1 to 37.8 °C is typical; 38.0 and above is the usual fever threshold.

What this test measures

Body temperature, usually measured in the ear, mouth or armpit.

Why doctors request it

Recorded at most clinical contacts and at home during illness.

What commonly pushes it up

Infection or inflammation
Exercise, hot weather, hot drinks
The second half of the menstrual cycle, slightly
Some medicines as a class

What commonly pushes it down

Cold exposure
An under-active thyroid
Early morning, naturally
Some medicines as a class

Everyday reasons for a value outside the range

Ear, mouth and armpit readings differ by a few tenths of a degree
It varies through the day by about half a degree

About the sample

Same method each time for a meaningful trend.

Written by a UK consultant physician. Typical UK adult reference ranges; your laboratory's own printed range takes precedence.

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This is an educational summary of results you uploaded. It is not medical advice, a diagnosis or a treatment plan, and it does not replace the doctor who requested the test. If you are worried, or a result is marked outside range, discuss it with your doctor. Written and reviewed by a UK consultant physician. Reference ranges vary between laboratories.