Herpetic stomatitis is a type of Herpes Simplex Virus (DNA carrier) of the first type, a viral disease characterized by high fever and severe pain. Although herpetic stomatitis is the most common cause of stomatitis in children under five years of age, it can also occur in adults. The causative agent is a DNA virus (herpes). It can also be localized in epidermotrope - epidermis cells and neurotrope - axons and nodes of neurons, passing into a latent state. According to preliminary research, the clinical significance of the herpes virus, the routes of infection and spread should be widely studied.