At what temperature is a person considered a low grade fever

Low-grade fever is:, high fever is:

In medicine, the body temperature that exceeds the normal body temperature but does not reach a high fever is called low-grade fever or low-grade fever.

Celsius or so.

Below 35 is a low-grade fever.

Higher than is fever.

Above moderate fever.

Higher than high is high fever.

The above is to measure the temperature under the armpit.

In a healthy state, such as eating normally and dressing appropriately, the body temperature of the human body is generally relatively constant, that is, it is kept around 37 (roughly between, and does not change due to changes in the temperature of the external environment. 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.

And just an average), axillary temperature range in, rectal temperature range 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 if the body temperature of the same person is not exactly the same in a day, the fluctuation of body temperature can reach about 1 in the day and night

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

Low-grade fever refers to a person with a body temperature higher than normal but below 38.

Once the body temperature exceeds 37 degrees Celsius, it is considered a fever. Medical research has confirmed that the combat ability of immune cells will increase with the increase of body temperature, and at the same time, high body temperature will also reduce the concentration of iron ions in the blood, resulting in insufficient supply of trace iron ions required for the growth of pathogens, and then inhibit the development of pathogens.

Therefore, if you take fever-reducing medicine at the beginning of the fever, it may worsen the condition. When your body temperature does not exceed 38 degrees Celsius, and your spirit and appetite are not affected, you can put ice cubes on your forehead to relieve discomfort, drink plenty of water, supplement vitamins and minerals in moderation, and eat some nutritious and light food.

If your body temperature is higher than Celsius, or if you have a persistent low-grade fever, or if you have a rash, severe headache, joint pain, or cramps, you should seek medical attention immediately.

A variety of illnesses can cause low-grade fever. Fever is a symptom that diseases such as rheumatism, tuberculosis, chronic inflammation, and low immunity can cause persistent low-grade fever; Long-term psychological stress and emotional instability can also cause disorders in the body temperature center, resulting in unexplained persistent low-grade fever.

The average normal body temperature of the human body is between 36 and 37, beyond this range is fever, below 38 is a low-grade fever, and above 39 is a high fever. Any of the above is dangerous.

Fever indexing standard.

It is generally accepted that the normal underarm temperature is 36 to 37 degrees.

1. Low-grade fever: body temperature to 38 degrees; If the low-grade fever lasts for more than 1 month, it is considered a long-term low-grade fever.

2. Moderate fever: body temperature to 39 degrees; If the fever persists for 2 weeks or more, it is considered a long-term moderate fever.

3. High fever: body temperature up to 41 degrees; If the fever persists for 2 weeks or more, it is considered long-term high fever.

4) Ultra-high fever: body temperature above 41 degrees.

In medicine, it is called "fever" when the body temperature exceeds the degree, and "high fever" when it reaches more than the degree.

Therefore, a fever with a body temperature between degrees is considered a "low-grade fever".

However, in general folk concepts, crossing 38 degrees is often called a high fever.

Based on this, a fever with a body temperature of less than 38 degrees is called "low-grade fever" among the people.