Pharyngitis is a type of inflammation caused by an upper respiratory tract infection. Tonsillitis is a subtype of pharyngitis. If the inflammation includes both the tonsils and other parts of the throat, it may be called pharyngotonsillitis. Another subclassification is nasopharyngitis (the common cold).
Also Know, what does the cold virus do to your body? The common cold is an upper respiratory infection commonly caused by the rhinovirus. If the virus successfully breaks through the bodys outer defenses such as nasal hairs and mucus, it ends up in the respiratory tract – the passage formed by the mouth, nose, throat, and lungs.
Beside this, why is it called a cold?
The name cold came into use in the 16th century, due to the similarity between its symptoms and those of exposure to cold weather. In the United Kingdom, the Common Cold Unit was set up by the Medical Research Council in 1946 and it was where the rhinovirus was discovered in 1956.
What is viral upper respiratory infection?
An upper respiratory infection, or the common cold, is an infection that affects the nasal passages and throat. For an upper respiratory infection (URI) to occur, a virus enters the body, usually through the mouth or nose. A person may transmit it through touch, or by sneezing and coughing.
