Herpes Simplex Virus

Viral agent

A biological pathogen that causes infection, in this context, related to herpes simplex virus.

Inguinal lymph node tenderness & edema

Symptoms indicating infection in the lymphatic system, often associated with HSV.

Reactivation

The process by which the herpes simplex virus becomes active again, causing recurrent lesions at the site of the original infection.

HSV-1

Type of herpes simplex virus primarily affecting the lips, eyes, and skin, causing cold sores and oral herpes.

HSV-2

Type of herpes simplex virus primarily affecting the genital, anal, and perianal areas, leading to genital herpes with fluid-filled vesicles.

Etiology of HSV transmission

Herpes simplex virus is transmitted through skin-to-skin contact with active lesions or viral shedding, even without visible sores.

Clinical Manifestations of initial HSV infection

Self-limiting initial infection; includes prodrome symptoms like tingling, itching, and burning before lesions appear.

Lesions during HSV infection

Fluid-filled vesicles that are painless, rupture, and form painful ulcers.

Risk factors for HSV

Include multiple sexual partners, unprotected sex, immunocompromised status, emotional or physical stress, history of other STIs, and being female.

Diagnosis of HSV

Can include cell culture from active lesions, serology testing, and PCR, which is the most sensitive test.

Priority Nursing Diagnosis for HSV

Includes risk for infection spread, acute pain, and deficient knowledge about the virus.

Key nursing interventions for HSV

Pain management with analgesics, sitz baths, keeping lesions clean and dry, wearing loose fitting cotton underwear, and assessing for urinary retention.

Medications for HSV

Common antiviral medications include acyclovir, valacyclovir, and famciclovir.

Patient Teaching for HSV

HSV is a lifelong infection; antivirals suppress but do not cure; asymptomatic shedding can transmit the virus, and sexual contact should be avoided during outbreaks.