What is the body temperature of a low grade fever normal and a high fever?

A normal person's body temperature fluctuates from day to day. Do not measure your temperature after eating or after activity or when you return from a hot environment, it is generally measured after 1 hour of quiet outside of the above conditions. As long as the person does not have any symptoms and is not feeling well, it is normal body temperature.

Because the standard of body temperature is based on the principle of statistics, it is taken as the standard for more than 95% of the population, it does not include a small number of the other 5% of the asymptomatic normal population. A low fever is considered a low fever if the body temperature is in between. It's high heat, it's super high heat.

Normal Low fever within 38 degrees 38 means high fever.

The body temperature of the low-grade fever is .

The body temperature of a healthy person is relatively constant, and when the body temperature exceeds the maximum limit of normal body temperature, it is called fever, which is what ordinary people call fever. The traditional nuclear concept is that normal body temperature is 37, but due to the influence of factors such as test site, time, season, and individual differences, it is now believed that normal body temperature cannot be simply represented by a number 37.

In people's bodies, there are special parts responsible for managing body temperature regulation (cerebral cortex and lower thalamus), which we call the thermoregulatory center, which regulates the body's heat production and heat dissipation process through nerves, body fluids and other factors, so that the body temperature fluctuates within the normal range, so the body temperature of healthy people can be high and relatively constant. Some foreign or endogenous substances can act on the thermoregulatory center, disrupting the dynamic balance between heat production and heat dissipation, and the body is manifested as fever, and these substances that can cause fever are collectively called pyrogens.

Under normal circumstances, a person's body temperature is generally 37 or .

The body temperature measured by the mouth is noisy like an orange. This is also known as Celsius to degrees, or Fahrenheit to degrees.

Therefore, the highest and lowest readings of mercury probes are 35 and 42, as shown in the attached figure

1. The normal body temperature of a person is between 36-37 degrees, the low fever is between degrees, and the high fever is above 40 degrees. The degree of heat can be divided into:

2. Low fever, moderate fever, high fever, ultra-high fever 41 (and above, axillary temperature is divided into low heat type (, medium heat type (, high heat type (, ultra-high heat type ( 41 ). The highest tolerated temperature in the human body is a sustained increase in rectal temperature of more than 41, which can cause permanent brain damage; High fever persisting above 42 hours for 2 to 4 hours often leads to shock with serious complications. Those with a body temperature of up to 43 rarely survive.

Fever is a defensive response of the human body to disease, the average normal body temperature of the human body is between 36 and 37 (armpits), beyond this range is fever, below the degree of low fever, moderate fever, above 39 is high fever.

Low-grade fever, body temperature between 37 degrees and degrees, is not harmful to the body, and for some diseases, it also helps the body**, so there is no need to take special cooling and antipyretic measures. However, if moderate fever (39 degrees Celsius) and high fever (above 39 degrees Celsius) persist for too long, it can cause damage to the body, especially the central nervous system, so it is necessary to take measures to treat it in time and care for it carefully.

Remember to adopt it.

In a healthy state, if the diet is normal and the clothing is appropriate, the body temperature of the human body is generally relatively constant, that is, it is kept around 37 (roughly between. without changing due to changes in the ambient temperature. However, the normal body temperature of the human body does not refer to a specific temperature, but a temperature range. For example, for most normal people, the oral body temperature ranges in between.

Rather than just an average), the axillary temperature range is in, and the rectal temperature range is in. Although the body temperature of the human body is relatively constant, there is a certain difference in body temperature between human individuals, and the standard body temperature of a few people can be lower or higher. Even the body temperature of the same person is not exactly the same in a day, and the temperature can fluctuate up to about 1 day and night.