Herpetic gingivostomatitis.

It is a primary infection of the mouth caused by the herpes simplex virus type 1. It is more common in infants and children under six years of age, but also occurs in adolescents and adults. Some of its clinical features are severe and painful gingivitis and the presence of vesicles, which are grouped, producing ulcer indoor fibrin surrounded by a yellowish halo present in the gum and oral mucosa. The lymphadenopathy, fever and general malaise are other features classic. The reactivation of the virus manifested in the form of herpes labials. Immunocompromised patients are at increased risk of acquiring this infection. The factors that shoot the reactivation of latent viruses are trauma, sunlight, fever and emotional stress. The diagnosis is made based on history and clinical findings in the patient supported by the herpes simplex virus isolation of injuries. The treatment includes the elimination of pain (rinses with topical anesthetic), the instruction of proper nutrition, adequate fluids and making the assurance that the condition is self and disappear without leaving sequels. Should consider the use of antiviral drugs. This disease is contagious.