Lichen Planus might sound like a strange name, but it’s a skin condition that can affect people of all ages. Do you ever experience itchy, flat-topped, purple or reddish bumps on your skin, or nail ridges, splitting, and thinning? You might be experiencing Lichen Planus, a chronic inflammatory condition that affects the skin, nails, and mucous membranes. Although the exact cause of Lichen Planus is still unknown, several factors such as autoimmune disorders, viral infections, and certain medications, may contribute to its development. It is important to understand what it is, what causes it, the symptoms to watch out for, and the available treatments. Let’s break it down in simple terms. In this blog post, we will discuss the causes, symptoms, and treatments of Lichen Planus, and what you can do to reduce your risk of developing this condition. 

What is Lichen Planus?

Lichen Planus is a skin disorder that typically affects your mouth, nails, and hair. It’s not contagious, so you can’t catch it from someone else. This condition happens when your immune system, which usually fights off infections, starts attacking your skin or mucous membranes by mistake.

Causes of Lichen Planus

We don’t know the exact cause of Lichen Planus, but some things might trigger it or make it worse:

Immune System Issues: Your immune system plays a big role. Sometimes, it goes haywire and attacks your skin cells, leading to Lichen Planus.

Medications: Certain medicines, like beta-blockers, can trigger Lichen Planus in some people.

Hepatitis C: People with hepatitis C are more likely to get Lichen Planus.

Allergies: Sometimes, an allergic reaction on skin or to dental fillings or other substances can lead to Lichen Planus in the mouth.

Stress: Stress might not cause Lichen Planus, but it can make the symptoms worse.

Common Symptoms of Lichen Planus

Lichen Planus can look different for different people, but here are some common signs to watch for:

Skin Rashes: One of the most noticeable signs is a rash on your skin. These rashes are often shiny, flat-topped, and purple or reddish in color. They can appear on your wrists, ankles, legs, and even your genitals.

Mouth Sores: Lichen Planus can also show up in your mouth, causing painful sores. These might make it hard to eat or drink.

Nail Changes: Your nails can become grooved, ridged, or pitted if you have Lichen Planus.

Hair Loss: In rare cases, you might notice hair loss in the affected areas.

Itching: Many people with Lichen Planus experience itching in the affected areas.

Types of Lichen Planus

Lichen Planus can take on different forms:

Cutaneous Lichen Planus: This affects the skin, leading to the characteristic purple, itchy rashes.

Oral Lichen Planus: In this type, you’ll find painful sores and white lines inside your mouth.

Nail Lichen Planus: As the name suggests, this type affects your nails, causing them to become brittle and rough.

Genital Lichen Planus: It can occur on or around your genital area, leading to discomfort and itchiness.

Self-Care Tips for Lichen Planus

In addition to medical treatment, here are some self-care tips that can make managing Lichen Planus easier:

Keep Skin Clean: Cleanse your skin gently with mild soap and lukewarm water to avoid irritation.

Moisturize: Use a gentle moisturizer to keep your skin hydrated, which can reduce itching.

Avoid Scratching: Scratching can make the condition worse and lead to infection. Try to resist the urge.

Protect Skin: Wear loose-fitting clothing made from natural fabrics to reduce friction on the affected areas.

Oral Hygiene: Maintain good oral hygiene, and avoid spicy or acidic foods if you have oral Lichen Planus.

Diagnosis and Medical Advice

If you suspect you have Lichen Planus due to the symptoms mentioned above, it’s essential to consult a dermatologist in Bangalore or a healthcare provider. They can diagnose it by looking at your skin or may even take a small piece of the affected area (a biopsy) for a closer examination.

Treatment Options:

Lichen Planus doesn’t have a cure, but several treatments can help manage the symptoms, control and reduce discomfort:

Topical Steroids: Your doctor might prescribe creams or ointments with steroids to apply to the affected areas. These can help reduce inflammation and itching.

Oral Medications: In severe cases, your doctor might recommend oral medications like antihistamines or corticosteroids to control the symptoms.

Light Therapy: Phototherapy, which involves exposing the affected skin to controlled ultraviolet light, can be an option for some people.

Oral Rinse or Gels: For oral Lichen Planus, your dentist or doctor might suggest special mouth rinses or gels to soothe the mouth sores.

Avoid Triggers: If you’ve identified any triggers like specific foods or substances that make your symptoms worse, try to avoid them.

Stress Management: Reducing stress through relaxation techniques like meditation or yoga can help manage Lichen Planus.

Regular Follow-ups: It’s essential to follow up with your healthcare provider to monitor your condition and adjust treatment as needed.


Lichen Planus can be uncomfortable and sometimes challenging to manage, but with the right medical guidance and self-care, you can keep the symptoms in check. If you suspect you have Lichen Planus, don’t hesitate to seek professional help. Remember, you’re not alone, and many people successfully manage this condition and lead fulfilling lives.

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Dr. Pranjal Shamsher is the first Skin Doctor in Bangalore to offer natural, non-surgical and non-invasive treatments for skin disorders. She is a Registered Medical Practitioner (Registration No A-6516) and a true pioneer in Skin-Friendly Treatments.

Website | + posts

Dr. Pranjal Shamsher is the first Skin Doctor in Bangalore to offer natural, non-surgical and non-invasive treatments for skin disorders. She is a Registered Medical Practitioner (Registration No A-6516) and a true pioneer in Skin-Friendly Treatments.