Parainfluenza is triggered by an entirely different virus, known as the human parainfluenza virus (HPIV).
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Parainfluenza vs.
Influenza
Although parainfluenza and influenza both cause respiratory illnesses, they are triggered by different viruses.
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Vaccines and antiviral medications are available for the flu, but they don’t protect against or treat parainfluenza.
Parainfluenza Symptoms
After exposure, it takes between two to seven days for symptoms to develop.
What Causes Parainfluenza?
As with the cold and flu, parainfluenza can be easily passed from person to person.
Those with compromised immune systems may undergo additional testing to determine the strain affecting them.
How Is Parainfluenza Treated?
If symptoms are mild, there is usually no need for medical intervention.
For moderate to severe croup, steroids (typically dexamethasone) are given orally or intravenously.
is only possible if the patient is not intubated or vomiting.
Secondary pneumonia is typicallytreatedwith antibiotics.
Most people start to feel better in about seven to 10 days.
However, if symptoms worsen or persist, don’t hesitate to seek medical attention.
Centers for Disease Control and Prevention.Types of influenza viruses.
Centers for Disease Control and Prevention.About human parainfluenza viruses (HPIVs).
Centers for Disease Control and Prevention.Influenza.
Centers for Disease Control and Prevention.How human parainfluenza virus (HPIV) spreads.
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