hair-care

Lichen Planus of the Scalp

Lichen planus of the scalp is an inflammatory skin disease that causes a rash and itching and may, in some cases, lead to hair loss in affected areas.

Lichen planus, also known medically as “lichen planus,” is a skin condition that can affect the scalp. This disease is characterized by the appearance of a rash in the form of small, flat patches that may be red or purple in color, and may be accompanied by severe itching. Although lichen planus can affect different parts of the body, the scalp is one of the areas where the condition can cause noticeable problems affecting the hair and overall appearance.

What is lichen planus?

Lichen planus is a skin disorder that occurs when the immune system attacks healthy skin cells, causing inflammation and visible symptoms on the skin surface. Although the exact cause of this disease is unknown, it is believed that multiple factors may contribute to its development, such as hormonal changes, genetic factors, or even psychological stress.

Symptoms of scalp lichen planus

Scalp lichen planus mainly appears as flat, patchy areas on the skin, which may sometimes be inflamed and painful. In some cases, it may lead to gradual hair loss in the affected areas. Sometimes, the symptoms are accompanied by severe itching that may irritate the skin and lead the patient to scratch the affected area.

Appearance of flat, scaly patches.
Skin color changes in the affected area to purple or red.
Hair loss in affected areas, which may lead to bald patches.
Noticeable inflammation and skin irritation.

Causes of scalp lichen planus

Although the exact cause is still not fully understood, there are several factors that our doctors believe may play a role in the development of lichen planus.

Immune response: Lichen planus is believed to occur due to an abnormal immune response, where the immune system attacks healthy skin cells.
Psychological stress: Stress and emotional factors can worsen symptoms or even trigger the onset of the disease.
Genetics: Some studies suggest that individuals with a family history of lichen planus may be more prone to developing it.
Viral infections: Some research indicates that viral infections may be a potential trigger for this condition.

Diagnosis and treatment of scalp lichen planus

To diagnose lichen planus, the doctor carefully examines the skin and scalp. In some cases, a skin biopsy may be taken for laboratory testing to confirm the diagnosis. The doctor may also request blood tests to check for other related health issues.

Corticosteroids: Used topically or via injections to reduce inflammation and swelling.
Light therapy: This treatment reduces inflammation and promotes healing by exposing the skin to ultraviolet light.
Immunosuppressive medications: In advanced cases, medications that suppress the immune system may be recommended.

Lichen planus of the scalp is a chronic skin condition that can significantly impact quality of life, especially if it leads to hair loss or visible changes in appearance. It is important to see a doctor as soon as any similar symptoms are noticed, as appropriate treatment can help relieve symptoms and limit disease progression. This condition should not be ignored, as modern treatments and advanced techniques can help improve and manage it effectively.