What happens if you have a normal body temperature during the day and a fever after 5 p.m.?

Fever in the afternoon, also known as afternoon fever, needs to consider the following aspects, namely tuberculosis infection, non-tuberculosis infection, thyroid disease, rheumatic disease, autonomic nerve dysfunction, personal constitution, etc. The details are as follows:

1. Tuberculosis infection: tuberculosis infected by Mycobacterium tuberculosis, pulmonary tuberculosis, intestinal tuberculosis, liver tuberculosis, meningeal tuberculosis and other tuberculosis infectious diseases are common in the afternoon, among which pulmonary tuberculosis is the most common, and pulmonary tuberculosis patients often present with symptoms such as low-grade fever in the afternoon, cough and night sweats, and cough with phlegm and hemoptysis.

2. Non-tuberculous infection: In addition to Mycobacterium tuberculosis infection, some special pathogens such as non-tuberculous mycobacteria and some parasitic infections will cause fever in the afternoon.

3. Thyroid diseases and rheumatic diseases: hyperthyroidism and some rheumatic diseases can also manifest as afternoon fever.

4. Autonomic nervous system dysfunction: a common menopausal syndrome that occurs in menopausal women, and fever often occurs in the afternoon.

5. Personal physique: There is a type of TCM physique called yin deficiency physique, which usually manifests as fever, sweating, dry mouth, drowsiness and other conditions in the afternoon, and can be improved by taking medicine through medical treatment.

The body temperature will be relatively high around 5-8 p.m. during the day, because the body temperature of the day is caused by the sympathetic innervation of nerves and the regulation of endocrine hormones. Usually normal people's body temperature, day and night can have a certain fluctuation, but the fluctuation range should be within 1, the body temperature in the early morning awake, fasting, resting state is the basal body temperature, that is, the basal metabolic rate, the body temperature at this time is the lowest, but after a day of activities, work and eating, the autonomic nerve has been in a state of excitement, corticosteroids have been released in large quantities in the body, to about 5 o'clock in the afternoon, the body temperature is often the highest, so the body temperature in the afternoon is slightly higher than in the morning, but will not exceed 1.

Most of the time during the day is normal, and there is a low-grade fever for a while at night, which does not rule out the possibility of a cold. If you don't have a history of exposure, you don't need to worry too much. Observe at home and recheck your temperature. It is not recommended to go out in the near future.

If you have a fever in the afternoon. It is usually important to note that it may be due to tuberculosis infection, and it is recommended that a chest x-ray and tuberculin test be checked. Check the blood count again. If there is no abnormality, it is recommended to proceed according to the virus infection**.

"Hot flashes in the afternoon", you need to go to the hospital in time! Don't delay**!

There is nothing wrong, there should be some qi deficiency, which is related to my usual overwork and sexual life, if it is a girl, it should be a normal menopausal symptom.

Normal daytime body temperature and nighttime fever can be seen in a variety of diseases, such as infectious related diseases, such as tuberculosis, other functional fevers can also have the above manifestations, and infectious factors can also appear relatively normal during the day and elevated at night.

It is likely to be caused by some diseases, such as common brucellosis, malaria, lymphoma, relapsing fever, etc., so it is better for patients to have some examinations at this time.

Fever is a very common disease in life, it can be said that everyone has the experience of fever, in fact, this disease is a disease in which patients manifest themselves as increased body temperature, weakness of limbs, paleness, etc., and it is a disease that can cause different degrees of distress to the patient's quality of life, physical health, study, work, etc., which seriously affects the patient. Next, let's take a specific look at what happens to have a normal body temperature during the day and fever at night, reason 1: In fact, patients should know that if the patient has a reverse fever, then it is likely to be caused by some diseases, such as common brucellosis, malaria, lymphoma, relapsing fever, etc., so it is better for patients to have some examinations at this time.

Reason 2: In addition to these, patients with this disease also need to understand the best way of their disease. Generally speaking, the disease has several aspects, such as medication**, physical cooling and dietary therapy.

It is better for patients to choose a more suitable way according to their own actual situation and under the guidance of the doctor.

Reason 3: Patients must be more cautious about the use of drugs, and must not blindly use drugs, because this not only does not achieve the best effect, but may lead to other consequences. Patients should pay attention to taking some appropriate measures to prevent the occurrence of this disease in their daily life, and patients can consult doctors to obtain some information.

Precautions

Body temperature refers to the temperature inside the body. The armpit temperature of a normal person is 36 to 37 degrees, and the oral temperature is higher than the armpit temperature, and the rectal temperature is higher than the oral temperature.

The temperature of the human body is relatively constant, and the body temperature of a normal person fluctuates slightly within 24 hours, generally no more than 1 degree. Physiologically, the body temperature is slightly lower in the morning and slightly higher in the afternoon. Hypothermia is slightly higher after exercise, after eating, before menstruation in women, or during pregnancy, while hypothermia is lower in older people.

A body temperature higher than normal is called fever, Celsius is low, Celsius is moderate, Celsius is high, and above 41 degrees Celsius is ultra-high. The relatively constant temperature of the human body is one of the important conditions for maintaining the normal life activities of the human body, such as the body temperature higher than 41 degrees Celsius or lower than 25 degrees Celsius, which will seriously affect the functional activities of various systems (especially the nervous system), and even endanger life.

It is best for patients with this disease to be able to carry out some physical exercises according to their actual conditions in life, so as to enhance their physical fitness. Patients can also make more adjustments to their personal diet, and they must pay attention to maintaining a healthy diet.

It is likely to be caused by your own low immunity, so you must eat more foods with higher protein in your daily life, and eat lightly, actively do not eat greasy, spicy, raw and cold things, and you can also do some appropriate exercises to enhance your physique.

Personally, I think it's because I'm too busy during the day and I'm almost in a state of exercise, and I will relax after 5 p.m., so my body will have a low-grade fever.

It is mainly caused by cold. You can take a little fever reducer and drink more hot water at the same time.