What reason is old people feverish do not retreat

summary

Now many people are lack of exercise, especially the elderly, the body's immune system is usually relatively poor, and often there are some head fever, sometimes fever does not subside, so the reason for fever does not subside is described below.

What reason is old people feverish do not retreat

First, analyze the causes of fever: most fever is caused by infection, and virus is the most common, such as cold, influenza, measles, children's rash, epidemic costal adenitis, etc., followed by bacterial infection, such as tonsillitis, fishy red fever, epidemic meningitis, etc., some parasitic infections also have fever, such as malaria, Kala Azar, etc., but relatively rare; Non infectious fever includes fever, dehydration, leukemia, tumor, trauma or post-operative; there are also some diseases with heat dissipation disorders, such as generalized dermatitis of fish scale, and sweat gland deficiency. Of course, sometimes it's not easy to distinguish.

Second: secondly, if it is because of influenza fever caused by the virus, then in general, the common cold medicine or antipyretic has no effect on patients.

Third: finally, use antipyretic and antipyretic drugs with caution: low fever or moderate fever generally do not use antipyretic drugs, because early antipyretic will also affect the establishment of immune function, and antipyretic drugs often cause sweating, collapse and other adverse reactions. High fever should also be careful medication, control in can reach the minimum dose of cooling can be, do not continue to take, children less than half a year old should be more careful.

matters needing attention

Most of the time because of the lack of human immunity caused by cold and fever, so it is necessary to enhance the personal physique. If the fever does not subside, you need to go to the hospital in time.