(Viral Sore Throat)
by Amy Scholten, MPH
Viral pharyngitis is a sore, inflamed throat.
Viral pharyngitis is caused by a viral infection such as a common cold or the flu.
Viral pharyngitis is more common in children and adolescents. Other things that may raise the risk are:
Symptoms of viral pharyngitis may be:
The doctor will ask about symptoms and past health. A physical exam will be done. The diagnosis may be based on the symptoms and a throat exam. The throat may be swabbed. This is to rule out other causes, such as strep throat.
There are no specific treatments to cure viral pharyngitis. Most of these infections go away on their own in about a week. Treatments may help ease symptoms. Options may be:
The risk of viral pharyngitis may be reduced by:
American Academy of Otolaryngology—Head and Neck Surgery
Family Doctor—American Academy of Family Physicians
The College of Family Physicians of Canada
Frye R, Bailey J, Blevins AE. Clinical inquiries. Which treatments provide the most relief for pharyngitis pain? J Fam Pract. 2011;60(5):293-294.
Murray RC, Chennupati SK. Chronic streptococcal and non-streptococcal pharyngitis. Infect Discord Drug Targets. 2012;12(4):281-285.
Pharyngitis - Approach to the Patient. EBSCO DynaMed website. Available at: https://www.dynamed.com/approach-to/pharyngitis-approach-to-the-patient-25. Accessed April 6, 2021.
Sore throats. American Academy of Otolaryngology—Head and Neck Surgery website. Available at:
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Accessed April 6, 2021.
Last reviewed April 2021 by David L. Horn, MD, FACP
Last Updated: 4/6/2021
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