What reason is always low fever

Update Date: 2022-08-01 Source: Network

summary

There are many reasons for low fever. If the fever does not subside for a long time, it may be caused by virus infection. This kind of situation is more common in infants. The infection is mainly concentrated in the throat. In addition to low fever, there are often no symptoms of the whole body and no serious symptoms of respiratory tract. Virus infection first leads to high fever. After high fever, low fever will last for a long time. In addition, Staphylococcus aureus infection or streptococcus infection may also lead to long-term low fever. So what's the reason for a low fever?

What reason is always low fever

Reason 1: the infectious bacteria that lead to low fever are often very common. At this time, we can find the pathogenic bacteria by doing the bacterial culture of body secretion, and can be targeted for treatment. Low fever for a long time may also be caused by streptococcal infection, which can be detected by blood test.

Reason 2: low fever does not subside. If you are an adult, you should consider the possibility of rheumatic fever. When you have a low fever, you must pay attention to whether the joints are swollen or painful, whether there are annular erythema on the skin, and whether there are heart abnormalities. If it's a girl with a low fever, you need to be alert for urinary tract infection.

Third reason: in addition, we should be alert to some systemic diseases, especially blood diseases, such as leukemia, aplastic anemia and hemolytic anemia. After suffering from these diseases, not only will the body have a low fever, but also will show other symptoms, such as physical fatigue, emaciation and low appetite.

matters needing attention

Children with low fever should consider whether they are carrying hepatitis virus, whether their skin has jaundice, and whether their gums have bleeding. Although low fever is not a serious disease, it is often the precursor of some major diseases. At this time, we must pay attention to it, and actively find out the cause is the key.