II. History: Prodrome (occurs in 50% of cases, hours to days before lesions)
- Tingling
- Dysesthesia
- Numbness
III. Signs
- Adenopathy: slight, mildly tender
- Vessicles ulcerate and then crust
- Solitary or 3-4
- Enlarges over 3-4 days
- Peaks at 4-8 days
IV. Diagnosis
- See HSV Test
V. Course
- Viral shedding during first 3-4 days
- Recurrence: 5-8 episodes per year
VI. Management: Episodic (Start within 24 hours of first symptoms):
-
Acyclovir
- Acyclovir 200 mg orally five times daily for 5 days or
- Acyclovir 400 mg orally three times daily for 5 days or
- Acyclovir 800 mg orally twice daily for 5 days or
-
Acyclovir 800 mg orally three times daily for 2 days
- Two day regimen as effective as 5 day
- Wald (2002) Clin Infect Dis 34:944-8 [PubMed]
-
Famciclovir
- Famciclovir 125 mg orally twice daily for 5 days or
- Famciclovir 250 mg orally twice daily for 2 days (500 mg for first dose) or
- Famciclovir 1000 mg orally twice daily for 1 day
-
Valacyclovir
- Valacyclovir 500 mg orally twice daily for 3 days or
- Valacyclovir 1000 mg orally once daily for 5 days
VII. Management: Suppression/Prophylaxis
- Indications for suppression
- More than 6 episodes per year
- Consider for disabling episodes less often
-
Acyclovir
- Acyclovir 400 mg orally twice daily or
- Acyclovir 200 mg orally three to five times daily
- Duration
- Typically used for 12 months (Appears safe for up to 6 years)
- Consider as prophylaxis at stress times
- Effiacy
- Decreases episodes from 11.4 to 1.8 per year
- Kaplowitz (1991) JAMA 265:747-51 [PubMed]
-
Famciclovir
- Famciclovir 250 mg orally twice daily
-
Valacyclovir
- Valacyclovir 500 mg orally daily
- Efficacy
- Reduces HSV-2 transmission to partner by 50%
- Corey (2004) N Engl J Med 350:11-20 [PubMed]
VIII. Course
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| Concepts | Disease or Syndrome (T047) |
| SnomedCT | 402894005 |
| English | genital herpes recurrent, recurrent genital herpes, Recurrent genital herpes simplex (diagnosis), herpes simplex genitalis recurrent, Recurrent genital herpes simplex (disorder), Recurrent genital herpes simplex, Recurrent herpes genitalis |
| Spanish | herpes simplex genital recurrente (trastorno), herpes simplex genital recurrente |

