Acute coryzae ( common cold)

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Acute coryzae

It is an infective disorder caused by picorna group of rhinoviruses. 
It is highly infectious and produces mild illness. 
It is transmitted from patient to healthy person by close personal contact and by droplet. 
Overcrowding and poor sanitation facilitate the spread. 
The incubation period is 12 hours to 5 days. 

The symptoms and signs include fever, malaise, running nose, tiredness and sore throat. There is frequent sneezing. 
The watery nasal discharge eventually becomes thick and mucopurulent and persists for a week. It is self-limiting, needs only antipyretic and antihistaminics for symptomatic relief. 








 

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