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Cold/Flu Terms P - T

Common cold and flu glossary terms from P to T.
Pandemic
You may have heard the word pandemic and wondered what it means. Is it the same thing as an epidemic? Find out the meaning of the word pandemic.
Pneumonia
Easy to understand definition of the most common types of pneumonia.
Productive Cough
Easy to understand definition of the common medical term, productive cough.
Pseudoephedrine (PSE)
Wondering what pseudoephedrine, or PSE, is and why everyone is talking about it? Find out the definition of pseudoephedrine and how it may help you.
Retracting
Not sure what retracting means? Find out about intercostal retracting, including what to look for and what to do about it.
Sinusitis
Easy to understand definition of sinusitis, a common infection of the sinuses.
Strep Throat
What exactly is strep throat? Find an easy to understand definition of this common disease here.
Tonsillitis
What is tonsillitis? Take a look at our easy to understand definition.
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