From a running nose symptoms to distinguish between a cold or rhinitis

<p&gt the Crown of the temperature difference between day and night to get bigger, is a high incidence of allergic rhinitis and cold seasons. If you have symptoms such as sneezing, runny nose, what is cold or allergic rhinitis? By distinguishing between the following three points:

see the interval time of symptom onset: cold symptoms tend to be exposed, contact with the virus a few days before, and allergic rhinitis is the attack immediately after exposure to the allergen. For example, to clean the room at a time, dust raising up and sneezing, runny nose, this means that you may be suffering from allergic rhinitis.

see the symptoms in order of occurrence: cold symptoms usually appear one by one, often begins with a sore throat, sneezing, then a runny nose and itching eyes and throat caused by less. Typical symptoms of allergic rhinitis is a get up early in the morning on Qing sneezing, runny nose, nasal itching, nasal congestion, and so on to avoid allergens to alleviate, and patients often ill history to follow.

duration of symptoms: If symptoms continue for more than 7-10 days, it may not be cold. Note: only viral flu, not bacterial upper respiratory tract infection (upper) confused.

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