Vulval inflammation, medically termed vulvitis, is an umbrella term for irritation, redness, and swelling of the external female genitalia. The vulva includes the labia majora, labia minora, clitoris, and vaginal opening. Because this area is warm, moist, and frequently occluded by clothing, it is highly susceptible to localized inflammatory responses. Vulvitis is not a disease in itself, but rather a clinical sign of an underlying dermatological, infectious, or allergic process. It affects women across all age groups, from prepubescent girls experiencing hygiene-related irritation to postmenopausal women undergoing atrophic changes.
The triggers for vulval inflammation are diverse, spanning infectious agents, contact irritants, and systemic skin disorders.
Patients presenting with vulvitis describe a constellation of uncomfortable symptoms that frequently disrupt daily activities.
| Symptom | Description | Clinical Significance |
|---|---|---|
| Pruritus | Persistent, intense itching | Often leads to scratching, causing excoriation and secondary bacterial infection |
| Erythema | Visible redness of the labia or surrounding skin | Indicates active localized vasodilation and inflammation |
| Burning | Stinging sensation, especially during urination | Suggests raw mucosal surfaces or chemical irritation |
| Edema | Swelling of the labial folds | Results from fluid accumulation in response to tissue injury |
| Excoriation | Breaks in the skin from scratching | Creates open portals of entry for opportunistic pathogens |
A thorough evaluation begins with a detailed history covering hygiene practices, sexual history, new soaps, or clothing changes. Physical examination requires good lighting to inspect the vulva, perineum, and perianal region for lesions, erythema, or atrophy. Clinicians may perform a wet mount microscopy using saline and potassium hydroxide to check for yeast, trichomoniasis, or clue cells. Swabs for bacterial culture and sensitivity are collected if purulent discharge is present. In persistent or atypical cases unresponsive to treatment, a punch biopsy of the vulvar skin is performed to rule out premalignant or chronic dermatological conditions.
Management of vulvitis targets the elimination of the underlying trigger alongside symptomatic relief. Medical therapies include topical antifungal creams for candidiasis, low-potency corticosteroids for contact dermatitis, or estrogen creams for atrophic changes. Sitz baths with plain warm water provide significant soothing relief for inflamed tissues. Nursing care focuses on patient comfort, administering prescribed topical medications correctly, and reinforcing non-pharmacological soothing measures. Nurses must ensure patients understand how to apply topical treatments sparingly and avoid over-the-counter medicated ointments that might worsen contact irritation.
Preventing recurrent vulvitis centers on modifying daily hygiene and lifestyle habits. Patients should be instructed to wash the vulva with plain water or mild, unscented cleansers, avoiding harsh soaps and vaginal douches that disrupt the normal vaginal flora. Wearing breathable, 100% cotton underwear and avoiding tight trousers helps minimize moisture retention and friction. Wiping from front to back after using the toilet prevents the transfer of enteric bacteria to the vulva. Additionally, changing out of wet swimwear or sweaty workout clothes promptly reduces the risk of moisture-associated irritation.