| herpes gestationis | An itching polymorphous bullous eruption which occurs in pregnancy or the puerperium and which recurs in successive pregnancies. (12 Dec 1998) |
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| herpes gladiatorum | Herpes simplex infection associated with trauma to cutaneous tissue. (05 Mar 2000) |
| herpes iris | Concentric rings of erythema varying in intensity, characteristic of erythema multiforme. Synonym: herpes iris. (05 Mar 2000) |
| herpes labialis | <virology> An infection of the lips or mouth which results in a blistery sore that is caused by Herpes simplex type 1. Painful blisters (eventually becoming ulcers) will often presenting on the lips or nasal mucosa. Infected individuals should avoid contact with others due to potential for transfer of the infection. Herpes labialis tends to be recurrent and often exacerbated by stress, sunlight, fever or illness. Treatment includes the use of antiviral creams (acyclovir) and oral medications (acyclovir). Pre-treatment with oral acyclovir, in those prone to cold sores (prior to sun exposure, etc.) has been shown to decrease exacerbations. (27 Sep 1997) |
| herpes oesophagitis | <pathology> A viral infection causing inflammation and ulcers on the mucosal surface of the oesophagus. This infection typically occurs in the immunocompromised individual (chemotherapy recipient, AIDS patient). Symptoms include difficulty swallowing and pain on swallowing. Individuals may also be noted to have Herpes skin lesions (vesicles or ulcers) on the lips or in the mouth. Treatment includes the use of an antiviral agent (for example acyclovir). (27 Sep 1997) |
| herpes progenitalis | Genital herpes infection caused by herpes simplex virus. (05 Mar 2000) |
| herpes simplex | <virology> The Herpes simplex virus is responsible for several different infections in humans: gingivostomatitis (in children), pharyngitis, oral and lip lesions (recurrent Herpes simplex type 1), proctitis, (type 2) and genital herpes (type 2). (27 Sep 1997) |
| herpes simplex encephalitis | The most common acute encephalitis, caused by HSV-1; affects persons of any age; preferentially involves the inferomedial portions of the temporal lobe and the orbital portions of the frontal lobes; pathologically, severe haemorrhagic necrosis is present along with, in the acute stages, intranuclear eosinophilic inclusion bodies in the neurons and glial cells. Synonym: acute inclusion body encephalitis, herpes encephalitis. (05 Mar 2000) |
| herpes simplex keratitis | <ophthalmology, pathology> A serious viral infection of the cornea that can result in a nonpenetrating erosion (corneal ulcer) of the cornea. The causative agent is Herpes zoster. Recurrences may be triggered by stress, exposure to sunlight, use of immunosuppressive medications or another illness. Treatment includes antiviral eyedrops. (27 Sep 1997) |
| herpes simplex type 1 | A virus that causes cold sores and fever blisters. (12 Dec 1998) |
| herpes simplex type 2 | Different from herpes simplex type 1, herpes simplex 2 causes genital herpes. (12 Dec 1998) |
| herpes whitlow | Herpes simplex inflammation at base of fingernail. (05 Mar 2000) |
| herpes zoster | <virology> A reactivation of the same Herpes virus that is responsible for chicken pox. This results in a painful blistery red rash that is confined to one side of the body. The zoster rash affects one nerve distribution or dermatome. Facial rash can lead to optic nerve involvement with resultant blindness. Synonym: shingles. (06 Mar 1998) |
| herpes zoster ophthalmicus | Virus infection of the gasserian ganglion and its nerve branches characterised by pain and vesicular eruptions with much swelling. Ocular involvement is usually heralded by a vesicle on the tip of the nose. This area is innervated by the nasociliary nerve. (12 Dec 1998) |
| herpes zoster oticus | Herpes zoster involving the facial and auditory nerves associated with ipsilateral facial paralysis, usually transitory, and herpetic vesicles of the external ear or tympanic membrane, which also may or may not be associated with tinnitus, vertigo, and hearing disorders. (12 Dec 1998) |