Herpes simplex virus (HSV) infection in children is a common and challenging disease characterised by frequent misdiagnosis, a variety of treatment protocols and frequent recurrences from latent infection. With potential consequences such as pain, disfigurement, self-esteem issues, school exclusion and vision loss in eye disease, early diagnosis, informed management and appropriate interventions to prevent recurrences are essential.

Management of HSV disease typically involves the use of oral antivirals for cutaneous disease and a combination of oral and topical treatment for eye disease. For children with recurrent disease, management options include episodic or chronic suppressive treatment for cutaneous disease, while longer-term suppressive therapy is often recommended for eye disease.