[Head and neck space infection presenting with Herpes Simplex virus].

A six-year-old girl was admitted to our clinic with the complaints of swelling, trismus, pain in the submandibular, submental and masticator area and vesicular lesions on the mandibular branch of trigeminal nerve (C5, V3). We present this case of head and neck space infection presenting with Herpes Simplex virus, as it is rarely seen.