Does lichen sclerosus cause vaginal itching?

Lichen sclerosus is an inflammatory skin condition that can affect the vulva and nearby skin. Itching may be intense, persistent, or worse at night, and scratching can cause soreness, tiny tears, or bleeding. The vaginal canal itself is not usually the main site, so people may describe vulval itching as vaginal itching. Other causes include thrush, contact irritation, eczema, and some infections; symptoms alone cannot identify the cause. A clinician can inspect the skin and choose appropriate testing or treatment.

Book an appointment if itching continues, returns, or comes with pale patches, bruising, cracks, soreness, or changes in the shape of the vulva. Use lukewarm water and gentle unscented products, keep the area dry, and avoid scratching, tight clothing, and fragranced pads or wipes. Do not repeatedly self-treat with thrush medicine without an assessment. If lichen sclerosus is diagnosed, follow the prescribed skin-treatment plan and attend recommended reviews.

Seek prompt review for a non-healing sore, a new lump, persistent bleeding, increasing pain, or a change in skin thickness or colour. Obtain urgent care for severe swelling, fever, heavy bleeding, or rapidly worsening pain. A new or changing area deserves examination even if the itch settles, because treatment and follow-up may need adjustment.

Is the itching on my vulval skin or inside the vagina? Could lichen sclerosus, infection, or irritation explain it? Do I need a swab or biopsy? Which cleanser and treatment are suitable? How should I monitor skin changes, and when should I return?