What is linear Lichen Planus?

Linear lichen planus (LLP) is a rare form of lichen planus, which is a condition that affects the skin and/or mouth. In LLP, specifically, affected people develop itchy, purple, flat-topped papules (bumps) in a linear distribution along the lines of Blaschko.

Is lichen planus a serious disease?

Lichen planus is not a dangerous disease, and it usually goes away on its own. However, in some people, it may come back.

What does lichen planus look like?

On the skin, lichen planus usually appears as purplish, itchy, flat bumps that develop over several weeks. In the mouth, vagina and other areas covered by a mucous membrane, lichen planus forms lacy white patches, sometimes with painful sores.

What is the main cause of lichen planus?

Lichen planus may also be triggered by a viral infection. A large 2021 study found there's a link between hepatitis C infection and chronic inflammatory skin disease, including lichen planus. Other viruses, such as certain types of herpes viruses, may also cause lichen planus.

What autoimmune disease causes lichen planus?

Etiology of Lichen Planus

Lichen planus (LP) is thought to be caused by a T cell–mediated autoimmune reaction against basal epithelial keratinocytes in people with genetic predisposition.

Lichen planus - causes, symptoms, diagnosis, treatment, pathology

Does Covid 19 cause lichen planus?

Despite viruses being reported as a triggering factor in oral lichen planus, very few cases of oral lichen planus after COVID-19 infection were noticed. The immunological and psychological changes induced by COVID-19 infection may explain the tendency to find lichen planus lesions in COVID-19 patients.

What foods should you avoid if you have lichen planus?

They'll likely hurt the most when you eat or drink foods that are spicy, salty, acidic (orange juice, tomatoes), or alcoholic. Crispy treats and drinks with caffeine can also cause problems. Your doctor can diagnose oral lichen planus by taking a small piece of skin from inside your mouth.

Is lichen planus a fungal infection?

Patients with symptomatic or erythematous oral lichen planus (OLP) commonly have Candida infection requiring correct identification of Candida species in order to initiate adequate antimycotic therapy.

Is lichen planus an autoimmune disease?

Lichen planus (LP) is a rare, chronic, inflammatory autoimmune skin and mucous membrane disease. LP most commonly presents as itchy, shiny, reddish-purple spots (lesions) on the skin (cutaneous LP) or as white-gray lesions in the mouth or on the lips (oral LP).

Is lichen planus lifelong?

It is often painful and sometimes itchy. If it is not treated, lichen planus can cause permanent scarring and possibly cancer. For most women it is a lifelong condition.

What parts of the body does lichen planus affect?

Lichen planus of the skin often affects the wrists, ankles and lower back, although other parts of the body can also be affected. Thickened (hypertrophic) lichen planus affects the shins, and ring-shaped lichen planus affects creases in the skin, such as the armpits.

Is lichen planus bacterial or viral?

Lichen planus (LP) is a relatively common, chronic dermato-mucosal disease that often affects the oral mucosa. Among bacterial infections affecting LP, Helicobacter pylori has recently been proposed as an important etiologic factor.

What is the best cream for lichen planus?

For genital lichen planus lesions, triamcinolone ointment (Triderm) is a good firstline agent. Topical tacrolimus (Protopic) and clobetasol (Temovate) appear to be effective treatments for vulvovaginal erosive lichen planus.

Is lichen planus cancerous?

Abstract. Background: Oral lichen planus (OLP) and oral lichenoid lesions (OLL) are considered potentially malignant disorders with a cancer incidence of around 1% of cases, although this estimation is controversial.

Can lichen planus cause death?

The average lichen planus patient died at 71.3 years of age; men died earlier (67.5) than women (74.5). The earliest age at death was 39 for men and 47 for women. The latest was 88 for men and 93 for women. The average psoriatic patient died a little later, at 74.8 years; men died at 73.9 and women at 76.0.

What vitamins are good for lichen planus?

Lichen planus disease is a chronic inflammatory lesion without a known etiology. Recent studies have indicated the role of vitamin D on immune system and proposed its anti-inflammatory effects.

What diseases are linked to lichen planus?

Lichen planus is a cell-mediated immune response of unknown origin. It may be found with other diseases of altered immunity; these conditions include ulcerative colitis, alopecia areata, vitiligo, dermatomyositis, morphea, lichen sclerosis, and myasthenia gravis.

Can vitamin D deficiency causes lichen planus?

The VDR receptor protects against invasion of microbes into the underlying connective tissue, and in the case of the oral lichen planus, epithelial destruction means apoptosis or planned cell death (15). Vitamin D deficiency results in impaired T cell proliferation and may therefore lead to the development of OLP.

Does lichen planus cause fatigue?

Skin irritation, headache, nausea and tiredness can be side-effects. PUVA - this is a special light therapy that may be advised by a skin specialist if you have extensive and severe lichen planus.

Is lichen planus a disability?

The Veteran's lichen planus is currently rated as 60 percent disabling by analogy to Diagnostic Code 7806 for dermatitis or eczema.

Can lichen planus affect the bowel?

Background/aims: Lichen planus is an inflammatory disease of the skin and mucous membranes. Oral mucosa is known to be frequently affected by the disease, but it has also been observed that gastrointestinal mucosas are sometimes involved.

Can lichen planus affect the eyes?

Conjunctival lichen planus can lead to irreversible damage to the ocular surface and loss of vision from corneal scarring. We report two patients with isolated lichen planus of the conjunctiva. The referring ophthalmologists had attributed these ocular findings to a severe dry eye state.

Is coffee good for lichen planus?

Stop eating foods and drinking beverages that can worsen lichen planus in the mouth. These include spicy foods, citrus fruits and juices, tomatoes and foods made with tomatoes, snacks that are crispy and salty, and drinks that contain caffeine.

Can baking soda help oral lichen planus?

baking soda and lemon are very much effective in treating OLP. The commonly used homeopathic medicines used for the treatment of OLP are plantaga, mercsol and borax. The non pharmacological approaches used for treating OLP include PUVA therapy, laser therapy, cryotherapy and CO2 laser.

Does aloe vera help lichen planus?

Aloe vera gel was a safe and effective treatment for inducing remission in vulval lichen planus. effective emollient for lichen simplex chronicus.