What is Acute Herpetic Gingivostomatitis?

What is it all about.
Acute Herpetic Gingivostomatitis
Is an oral manifesting condition caused by the herpes simplex virus which occurs mostly in children and young adults. Common signs and symptoms often include feeling unwell, raised temperature and swollen glands. You may get a sore throat, inflamed gums and lots of painful ulcers in your mouth. There can be other conditions that have similar signs and symptoms so it is important to see your GP or oral health practitioner.
Important Points In This Section
  • What is it and who does it affect?
  • Treatment
What is it and who does it affect?

Acute Herpetic Gingivostomatitis is a highly contagious virus that can manifest in the mouth. Due to the highly contagiousness of the virus through saliva and other secretions for 7 days it is important to be careful during this period. This condition occurs in children and young adults as Acute Herpetic Gingivostomatitis. This condition can then return in adulthood as Herpes Labialis commonly known as cold sores.

    Treatment

    Treatment often requires lots of fluid and bed rest as the ulcers usually last only 2 weeks then they heal. Your health practitioner may suggest medication like painkillers, Bonjela and Chlorhexidine mouthwash to help with pain symptoms.

  • Tip: Anti-viral medications are only useful in immunocompromised or in the prodromal stage before symptoms arrive. This usually occurs before blister/cold sores are evident.
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This page provides general information about dental topics. It does not contain all the known facts of this subject and is not intended to replace personal advice from your dentist. If your not sure about anything on this site, contact us or speak to your local oral health practitioner. Make sure you give your local oral health practitioner your complete medical history and dental history.

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A selection of the references used:
Aslanova M, Zito PM. Herpetic Gingivostomatitis. In: StatPearls. StatPearls Publishing, Treasure Island (FL); 2019.
Rch.org.au. 2020. Clinical Practice Guidelines : HSV Gingivostomatitis. [online] Available at: [Accessed 6 September 2020].