Cold serious symptom?

summary

Cold is an acute upper respiratory tract infection, is the general term of acute local inflammation of nose, nasopharynx, or throat, is an important cause of chronic bronchitis. Possible symptoms of a cold. What symptom can cold cause tell everybody.

Cold serious symptom?

First: in clinic, the onset of common cold is more acute, viral cold usually sneeze, nasal congestion, runny nose, throat dry itching as the first symptom.

Second: general people with general discomfort, headache, fatigue, some people have low or high fever. 2-3 days later, the nasal mucus becomes thick and sticky, and the symptoms such as sore throat and hoarseness appear. Generally, it can be cured in 5-7 days. If it is a bacterial cold, the systemic symptoms are more severe than the former, usually without sneezing and runny nose.

Third: the elderly due to the decline of physiological mechanism, often temperature is not too high, headache is lighter, and loss of appetite, mental fatigue is more prominent. If suffering from chronic bronchitis, old age relapse, expectoration increased.

matters needing attention

It is worth mentioning that if you often catch a cold and cough, it is likely that your resistance is weak. You can strengthen some physical exercise at ordinary times, so as to increase your resistance.