Is a cold the same as flu?

Usually, after catching a cold, most of them can be cured within 7-10 days. There are many types of colds, such as influenza, wind-heat cold and wind-cold cold. Different types of colds have some differences in symptoms. After catching the flu, the symptoms become more serious. So, is a cold the same as flu?

Cold is not equal to flu, these are two concepts. Cold is a relatively large category, including many types of colds, and influenza is one of many colds. Influenza is an acute respiratory infectious disease caused by influenza virus infection.

When you have the flu, you will not only have symptoms such as runny nose, stuffy nose and cough, but also many systemic symptoms such as high fever, headache, fatigue and muscle soreness. We should pay attention to the fact that influenza is highly contagious and is likely to cause an outbreak.

Cold is different from flu, it is a disease caused by two different pathogens. Common cold is caused by common virus infection, and its main manifestations are upper respiratory symptoms, such as sleepy nose, runny nose, sneezing, sore throat, dry throat and so on. If it is serious, it will also cause fever and headache. On the whole, however, the symptoms of the common cold are mild. Moreover, the common cold is self-limiting, and usually can be cured in about a week.

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