Human Body Temperature: Fever, Normal, Low Readings

Published : 2016-01-05 – Updated : 2022-04-14
generator : disable World | Contact : disabled World ( www.disabled-world.com ) outline : information and conversion charts of homo body temperatures includes normal, high and first gear readings and COVID-19 fever readings. It is generally medically accepted that normal body temperature ranges between 36.5 °C ( 97.7 °F ) to 37.5 °C ( 99.5 °F ). Fever is indicated when homo body temperature rises about one degree, or more, over the normal temperature of 37.0 degrees Celsius ( 98.6 degrees Fahrenheit ).

Main Digest

Did you know normal human body temperature is besides known as normothermia or euthermia ? And, your body temperature can be measured in many locations including, mouth, ear, armpit, frontal bone, and rectum ? however, it is worth noting that your body temperature read will vary depending on where the measurement is taken. The armpit is about 0.5C lower than the human body ‘s effect temperature ( temperature of the internal organs ) – the time of sidereal day, your age, and bodily process level, and, in women, the stage of menstrual bicycle can besides affect your temperature interpretation .

COVID-19 Fever Statistics

According to the World Health Organization ( WHO ) :

38.1% of cases reported fatigue.
67.7% of cases that reported dry cough
87.9% of 55,924 laboratory-confirmed cases reported a fever.

COVID-19 Fever Levels

Children: 38 °C (100.4 °F) and above (rectal temperature)
Adults: 38 °C (100.4 °F) and above (oral temperature)
Older adults: 37.8 °C (100 °F) and above (oral temperature)
Or 1.1 °C above the person’s usual value.

It ‘s significant to clarify that not all COVID-19 cases will get a fever, nor will everyone with a fever test positive for COVID-19, but it is an extremely common symptom (1) .

Body temperature thermometer

Quick Facts:

Body temperature can change throughout the day.
Body temperature may be abnormal due to fever (high temperature) or hypothermia (low temperature).
A temperature over 38 °C (100.4 °F) most often means you have a fever caused by infection or illness.
It is generally medically accepted that normal body temperature ranges between 36.5 °C (97.7 °F) to 37.5 °C (99.5 °F).

body temperature Can Be Taken Either :

Orally – By mouth – glass thermometer, or a digital thermometer.
Rectally – Temperatures taken rectally tend to be 0.5 to 0.7 degrees F HIGHER than when taken by mouth.
Forehead (Skin) – A special thermometer can quickly measure the temperature of the skin on the forehead.
Ear – A special thermometer can quickly measure the temperature of the ear drum, which reflects the body’s core temperature.
Axillary – Temperature taken under the arm (armpit) tend to be 0.3 to 0.4 degrees F LOWER than those temperatures taken by mouth.

What is the Normal Body Temperature for a Baby?

The american Academy of Pediatrics ( AAP ) states a normal body temperature for a goodly baby is between 97 and 100.3 degrees Fahrenheit ( 37.94 °C ). If the rectal temperature is 100.4 degrees or higher, they are considered to have a fever .

What is the Normal Body Temperature for Children?

The average convention soundbox temperature for children is about 37 °C ( 98.6 °F ). A child ‘s temperature normally averages from around 36.3 °C ( 97.4 °F ) in the good morning to 37.6 °C ( 99.6 °F ) in the afternoon .

What is the Normal Body Temperature for Adults?

Temperature in the mouth (oral) is about 36.8 °C (98.2 °F)
Temperature under the arm (axillary) is about 36.5 °C (97.7 °F)
Temperature in the anus (rectum/rectal), vagina, or in the ear (otic) is about 37.5 °C (99.5 °F)

At What Temperature Are You said to Have a Fever?

According to the american Academy of Family Physicians, a fever is indicated when body temperature rises about one degree or more over the normal temperature of 37.0 degrees Celsius ( 98.6 degrees Fahrenheit ) .
Adults :
A fever is by and large agreed to be award if :

Temperature in the mouth (oral) is at or over 37.8 °C (100 °F)
Temperature under the arm (axillary) is at or over 37.2 °C (99.0 °F)
Temperature in the anus (rectum/rectal), in the ear (otic) or temporal artery temperature of 38 °C (100.4 °F) or higher

Children :
A child is considered to have a fever if their rectal temperature is 38 °C ( 100.4 °F ) or higher – or a child ‘s armpit temperature is 37.4 °C ( 99.3 °F ) or higher .

Fever Temperature Chart
Core Measurement (rectal, esophageal, etc.)
Classed as:	Celsius	Fahrenheit
hypothermia	<35.0° C	95.0 °F
Normal	36.5 – 37.5 °C	97.7 – 99.5 °F
Fever / Hyperthermia	>37.5 or 38.3 °C	99.5 or 100.9 °F
Hyperpyrexia Read more: 120 Fahrenheit to Celsius – What is 120 °F in °C?	>40.0 or 41.5 °C	104.0 or 106.7 °F
note : Various sources have slightly different temperatures for fever, hyperthermia, and hyperpyrexia.

What is Basal Body Temperature?

Basal soundbox temperature is defined as the lowest temperature attained by the homo body during remainder ( normally during sleep ). Basal body temperature is by and large measured immediately after awakening, although the temperature measured at that time is reasonably higher than true basal body temperature. In women, consistency temperature will differ at diverse points in the menstrual bicycle, and this temperature change can be used to track ovulation to aid conception or keep off pregnancy .

What is Core Body Temperature?

core temperature is the operate temperature of an organism, specifically in abstruse structures of the body such as the liver, in comparison to temperatures of peripheral tissues. Core temperature is normally maintained within a minute range so that all-important enzymatic reactions can occur .

What is Hyperpyrexia?

The password used for a fever with an extreme aggrandizement of soundbox temperature greater than or equal to 41.5 °C ( 106.7 °F ) .

What is Hyperthermia?

A gamey temperature that is not a fever. Causes include heatstroke, major tranquilizer malignant syndrome, idiosyncratic drug reactions, malignant hyperthermia, stimulants like amphetamines or cocaine, and serotonin syndrome .

What Body Temperature Denotes Hypothermia?

Hypothermia is defined as a dribble in body temperature below 95 degrees Fahrenheit ( 35 °C ). Hypothermia can cursorily become dangerous and should be treated as a checkup emergency. Hypothermia is the opposite of hyperthermia, which is present in heat debilitation and heating system stroke .

°C to °F and °F to °C Body Temperature Conversion Chart

35.0 °C = 95.0 °F
35.1 °C = 95.2 °F
35.2 °C = 95.4 °F
35.3 °C = 95.6 °F
35.4 °C = 95.8 °F
35.6 °C = 96.0 °F
35.7 °C = 96.2 °F
35.8 °C = 96.4 °F
35.9 °C = 96.6 °F
36.0 °C = 96.8 °F
36.1 °C = 97.0 °F
36.2 °C = 97.2 °F
36.3 °C = 97.4 °F
36.4 °C = 97.6 °F
36.5 °C = 97.7 °F
36.6 °C = 97.8 °F
36.7 °C = 98.0 °F
36.8 °C = 98.2 °F
36.9 °C = 98.4 °F
37.0 °C = 98.6 °F
37.1 °C = 98.8 °F
37.2 °C = 99.0 °F
37.3 °C = 99.2 °F
37.4 °C = 99.4 °F
37.6 °C = 99.6 °F
37.7 °C = 99.8 °F
37.8 °C = 100.0 °F
37.9 °C = 100.2 °F
38.0 °C = 100.4 °F
38.1 °C = 100.6 °F
38.2 °C = 100.8 °F
38.3 °C = 101.0 °F
38.4 °C = 101.2 °F
38.6 °C = 101.4 °F
38.7 °C = 101.6 °F
38.8 °C = 101.8 °F
38.9 °C = 102.0 °F
39.0 °C = 102.2 °F
39.1 °C = 102.4 °F
39.2 °C = 102.6 °F
39.3 °C = 102.8 °F
39.4 °C = 103.0 °F
39.6 °C = 103.2 °F
39.7 °C = 103.4 °F
39.8 °C = 103.6 °F
39.9 °C = 103.8 °F
40.0 °C = 104.0 °F
40.1 °C = 104.2 °F
40.2 °C = 104.4 °F
40.3 °C = 104.6 °F
40.4 °C = 104.8 °F
40.6 °C = 105.0 °F
40.7 °C = 105.2 °F
40.8 °C = 105.4 °F
40.9 °C = 105.6 °F
41.0 °C = 105.8 °F
41.1 °C = 106.0 °F
41.2 °C = 106.2 °F
41.3 °C = 106.4 °F
41.4 °C = 106.6 °F
41.6 °C = 106.8 °F

Normal Human Body and Fever Temperature Chart

Printable chart showing Low ( Hypothermia ), Normal, Fever ( Hyperthermia ), and Hyperpyrexia human body temperature rate .
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Human Body Temperature: Fever, Normal, Low Readings