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Understanding and treating lichen simplex chronicus

When the itch-scratch cycle takes over, specialist care can help you break free and find lasting relief
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Lichen simplex chronicus is a condition that develops from chronic scratching or rubbing, creating a vicious cycle where itching leads to scratching, which makes the itching worse.

If you’ve been caught in an endless cycle of itching and scratching that’s caused your vulvar skin to become thick, leathery, and even more itchy, you may have lichen simplex chronicus. This condition can be frustrating and difficult to break without proper treatment.

At The Women’s Health Vulvo-Vaginal & Genitourinary Clinic, we specialise in diagnosing and treating lichen simplex chronicus. Our team can help you break the itch-scratch cycle and restore your skin’s health.

The itch-scratch cycle can be broken with the right treatment. Let us help you find relief.

Do you have lichen simplex chronicus?

You may have lichen simplex chronicus if you experience:

  • Persistent, intense itching in the vulvar area
  • Thickened, leathery skin from chronic scratching
  • Darkened or discoloured patches of skin
  • Itching that’s worse at night or during stress
  • Visible scratch marks or excoriation
  • Skin that feels rough or raised
  • An overwhelming urge to scratch that’s difficult to resist

If this sounds familiar, it’s time for a specialist assessment.

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Common causes and triggers

1. Underlying Skin Conditions

Lichen simplex chronicus often develops on top of another condition, such as eczema, psoriasis, or contact dermatitis. Treating the underlying condition is essential.

2. Irritants and Allergens

Sensitivity to:

  • Soaps, shower gels, or bubble baths
  • Laundry detergents or fabric softeners
  • Panty liners or sanitary products
  • Perfumed products or wipes
  • Synthetic fabrics or tight clothing
3. Chronic Moisture or Friction

Excessive sweating, tight clothing, or activities that cause friction can trigger the itch-scratch cycle.

4. Stress and Anxiety

Stress doesn’t cause the condition, but it can worsen itching and increase the urge to scratch, perpetuating the cycle.

5. Habitual Scratching

Sometimes scratching becomes a habit, continuing even after the initial trigger has resolved.

6. Hormonal Changes

Low oestrogen levels, particularly after menopause, can make the skin more susceptible to irritation and itching.

How we diagnose and treat lichen simplex chronicus

Comprehensive history

We’ll discuss:

  • When the itching started and what triggers it
  • Your scratching patterns (when, where, how often)
  • Products you use on your skin and in your laundry
  • Previous treatments and their effectiveness
  • Impact on your sleep, work, and daily life
  • Stress levels and coping strategies
Thorough examination

A careful examination will reveal:

  • Thickened, leathery skin (lichenification)
  • Areas of discolouration or hyperpigmentation
  • Scratch marks or excoriation
  • Signs of underlying skin conditions
  • Evidence of irritation or allergic reactions
Identifying and eliminating triggers

We’ll work with you to identify and remove potential irritants and allergens from your routine.

Treatment approach

Treatment for lichen simplex chronicus may include:

  • Topical corticosteroids
  • Breaking the itch-scratch cycle
  • Barrier repair
  • Treating underlying conditions
  • Lifestyle modifications

Frequently asked questions

Q: How long does it take to break the itch-scratch cycle?

A: With proper treatment, most women notice improvement within 2-4 weeks. However, it can take several months for the skin to fully heal and return to normal thickness.

Q: Will the skin return to normal?

A: Yes, with successful treatment and avoidance of further scratching, the thickened skin will gradually return to its normal texture and colour.

Q: Why do I scratch in my sleep?

A: Itching often worsens at night due to increased skin temperature and fewer distractions. Taking an antihistamine before bed and wearing cotton gloves can help prevent unconscious scratching.

Q: Is lichen simplex chronicus a sign of something serious?

A: Lichen simplex chronicus itself is not dangerous, but it’s important to identify and treat any underlying conditions that may be contributing to the itching.

Q: Can stress really make itching worse?

A: Yes, stress can lower your itch threshold and increase the urge to scratch. Managing stress through relaxation techniques can be an important part of treatment.

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Take the first step towards breaking the cycle

The itch-scratch cycle can feel impossible to break, but with proper diagnosis, treatment, and support, you can find lasting relief and restore your skin's health.
Contact usBook a consultation