In its early stages, vulvar lichen sclerosus (VLS) rarely presents with striking visible changes. In most of my patients, it begins with subtle symptoms—nocturnal itching, burning, small fissures—that are often mistaken for infections, dermatitis, or “sensitive skin.” This initial silence is the main reason why many women take months or even years to receive a correct diagnosis.
In my practice, I see patients every week who have undergone two, three, or four treatments for “yeast infections” before someone examines the vulva with the necessary light and focus. That is why I emphasize this point: recognizing the first signs of vulvar lichen sclerosus is not just a matter of comfort. It is what makes the difference between effective, timely treatment and sequelae that, once established, are no longer reversible.
Why vulvar lichen sclerosus is difficult to identify at first
The early stages of VLS are subtle and variable. The skin may appear slightly paler or thinner, but not always. Symptoms overlap with much more common conditions—recurrent candidiasis, contact dermatitis, genitourinary syndrome of menopause—and the usual response is to treat the most likely cause first. When those treatments do not work, the pilgrimage begins. That is exactly what I aim to avoid.
There is another factor that delays diagnosis which I like to state clearly: itching, the most characteristic symptom of VLS, can be absent in up to a third of cases at the beginning. I see patients without itching who only notice mild burning, a recurrent fissure, or some tightness, and they do not consult a doctor because “it doesn’t seem serious.”
of patients with VLS may present without evident itching at the start
absolute lifetime risk of vulvar squamous cell carcinoma without proper treatment
What are the first signs of vulvar lichen sclerosus?
Early sensory symptoms
The initial presentation I most frequently recognize in the clinic combines several of these discomforts, which may be mild at first and appear intermittently:
- Intense itching (pruritus), which usually worsens at night and can interrupt sleep.
- Burning or stinging sensation in the vulva, sometimes without associated itching.
- Stinging when urinating or with the friction of clothing, especially if active fissures are present.
- Small cracks or fissures in the vulvar folds or the posterior commissure, which tend to recur.
- Pain during sexual intercourse (dyspareunia) due to tissue fragility, although it does not always appear at the beginning.
- Sensation of dry or more fragile skin than usual, sometimes described as “parchment-like skin.”
None of these discomforts should be normalized by simply attributing them to age, menopause, stress, or hygiene. If you identify with several of these, I recommend seeking a targeted evaluation. You can find more information in my complete guide to vulvar lichen sclerosus symptoms.
Visible signs in early stages
When I examine a patient with suspected early VLS, I look for discrete signs that are often already present even if they go unnoticed:
- Small white plaques or patches, thin, shiny, and with poorly defined edges.
- Characteristic “figure-of-8” distribution, affecting the vulva and perianal area.
- Petechiae or purpura (small purple spots due to bleeding under the skin) and superficial fissures.
- Skin that is paler, drier, or more fragile than usual, yet without loss of vulvar folds or fusion of the labia.
At this stage, there is usually no significant anatomical distortion yet. This is precisely why I consider it the ideal time to intervene.
Why it is confused with other vulvar conditions
The most common confusion I encounter in patients who arrive after months without a diagnosis is with recurrent candidiasis. This is the most practical difference between the two:
| Feature | Early VLS | Recurrent Candidiasis |
|---|---|---|
| Onset | Slow, progressive (months–years) | Rapid, episodic |
| Itching | Constant, predominantly at night | Acute, subsides with antifungals |
| Skin Appearance | Pale, shiny, fine fissures | Red, inflamed |
| Vaginal Discharge | Absent or minimal | Abundant, white, clumpy |
| Response to Antifungals | None or very partial | Good within days |
If a yeast treatment does not improve symptoms within one or two weeks, my recommendation is clear: do not persist with more antifungals on your own. It is time to seek a specialist evaluation. You can learn more about the differential diagnosis of lichen sclerosus, which is one of the steps where most cases are delayed.
Why detecting vulvar lichen sclerosus early matters
VLS is a chronic autoimmune-based disease. There is no cure in the strict sense of the term—as stated in the 2022 ISSVD consensus—but it is very well controlled when treated early and followed up. When not identified in time, sustained inflammation produces structural changes that are indeed difficult to reverse:
- Loss of elasticity in the vulvar tissue.
- Fibrosis and stiffness of the skin.
- Fusion of the labia minora with the labia majora.
- Clitoral phimosis: the hood covers and hides the clitoral glans.
- Stenosis of the vaginal introitus.
Once established, these anatomical changes no longer respond to topical corticosteroids alone. In such cases, it is often necessary to resort to regenerative treatments or reconstructive surgery. Available evidence—including the review by Lee and Fischer (2018) in Am J Clin Dermatol—confirms what I see every day in the clinic: treatment started early, with ultrapotent topical corticosteroids and maintenance, significantly reduces progression and the risk of vulvar squamous cell carcinoma.
The most decisive prognostic factor in vulvar lichen sclerosus is not the initial severity. It is the time it takes to be diagnosed.
— Dr. Patricia Gutiérrez Ontalvilla
When to consult a specialist
You do not need to wait for visible changes to request an evaluation. I recommend consulting a specialist in vulvar pathology if you experience any of the following situations:
- Persistent vulvar itching for more than 4–6 weeks without an identified cause.
- Itching that does not respond to antifungals or standard treatments.
- Recurrent fissures in the vulvar or perianal area, even if they are small.
- Persistent burning or stinging when urinating or with friction.
- Subtle changes in the color, shine, or texture of the vulvar skin.
- Recent onset or intensification of pain during intercourse.
This content is for informational purposes and does not replace an individual medical consultation. If you have symptoms that concern you, the most useful step is an in-person evaluation by a specialist in vulvar pathology.
Frequently asked questions about vulvar lichen sclerosus in early stages
How do I know if I have vulvar lichen sclerosus in an early stage?
In my practice, the signs that most lead me to suspect early VLS are persistent vulvar itching—especially at night—burning, recurrent fissures in the folds or the posterior commissure, and subtle changes in skin color (paler or shinier areas). If these symptoms last more than four to six weeks or do not improve with antifungals, I recommend seeking a specialist evaluation to rule out vulvar lichen sclerosus.
Does vulvar lichen sclerosus always start with itching?
No. Itching is the most common symptom, but I regularly see patients in whom it is absent at the beginning. This occurs in up to a third of cases. Some notice only burning, small recurring fissures, stinging when urinating, or a sensation of fragile skin. Therefore, I never rule out the disease just because “there is no itching”: the initial presentation can be very variable.
How long does it usually take to diagnose vulvar lichen sclerosus?
In clinical practice, the typical diagnostic delay is several years from the onset of symptoms. The reasons include the non-specific nature of the initial presentation, repeated attribution to candidiasis or dermatitis, and the reluctance of many patients to consult for intimate discomfort. Seeing a specialist in vulvar pathology significantly shortens that journey.
Can vulvar lichen sclerosus be confused with a yeast infection?
It is the most common confusion I encounter. Both cause itching, but VLS evolves slowly and chronically, the itching predominates at night, and the skin appears pale or shiny, without abundant vaginal discharge. When an antifungal treatment does not improve symptoms within one or two weeks, I recommend considering other causes, including lichen sclerosus.
What happens if vulvar lichen sclerosus is not detected in time?
Sustained inflammation produces structural changes that are difficult to reverse: fibrosis, loss of elasticity, fusion of the labia, clitoral phimosis, and narrowing of the vaginal opening. Furthermore, untreated VLS is associated with an absolute lifetime risk of vulvar squamous cell carcinoma of 2% to 6.7%. This is why I emphasize early diagnosis so much.
At what age can the first symptoms appear?
VLS has two peaks of onset that I clearly see in the clinic: girls before puberty (5–9 years) and women after 50, especially during perimenopause and postmenopause. Even so, up to 40% of my patients develop the first symptoms during their reproductive years. Age alone never rules out the diagnosis.
Do you have symptoms that make you suspect vulvar lichen sclerosus?
In my Liquenia practice, we evaluate each case individually to determine the stage of the disease and design a plan tailored to you. The sooner action is taken, the more options are available.
By Dr. Patricia Gutiérrez Ontalvilla · Doctor of Medicine, surgeon, and scientific researcher specialized in lichen sclerosus and regenerative cells. President of the Nixarian Foundation. Creator of the Liquenia® Protocol.
References
- Lee A, Fischer G. Diagnosis and treatment of vulvar lichen sclerosus: an update for dermatologists. Am J Clin Dermatol. 2018;19(5):695–706. doi:10.1007/s40257-018-0364-7
- Foster EL, Davis MI, Li AX, Kottner J, Thomas KS, Simpson R, Leclair CM. Identification of key symptoms for a core outcome set for research in vulvar lichen sclerosus: a CORALS symptom domain initiative. Br J Dermatol. 2025;ljaf374. doi:10.1093/bjd/ljaf374
- Powell JJ, Wojnarowska F. Lichen sclerosus. Lancet. 1999;353(9166):1777–1783. doi:10.1016/S0140-6736(98)08228-2
- Hu J, Hesson A, Haefner HK, Rominski S. The prevalence of self-reported medical comorbidities in patients with vulvar lichen sclerosus: a single-center retrospective study. Int J Gynaecol Obstet. 2021;153(2):340–343. doi:10.1002/ijgo.13480
- International Society for the Study of Vulvovaginal Disease (ISSVD). International Recommendations for the Diagnosis and Management of Lichen Sclerosus. 2024. Available at: lichensclerosus.ch (PDF)
- Lynch PJ, Moyal-Barracco M, Scurry J, Stockdale C. 2011 ISSVD Terminology and Classification of Vulvar Dermatological Disorders: an approach to clinical diagnosis. J Low Genit Tract Dis. 2012;16(4):339–344. doi:10.1097/LGT.0b013e3182494e8c
