Call
Patient ReportsScarring Alopecia: What It Is and How It Is Treated
Written by Medicover Team and Medically Reviewed by Dr Chetana Panabaka , Dermatologists
Table of Contents
Scarring alopecia, also known as cicatricial alopecia, is a rare group of disorders that permanently destroy hair follicles and replace them with scar tissue, resulting in irreversible hair loss. The condition may develop due to autoimmune diseases, inflammatory disorders, infections, trauma, or other scalp conditions. Early diagnosis and treatment are essential to stop disease progression and preserve the remaining hair follicles.
What Are the Types of Scarring Alopecia?
Scarring alopecia is classified into primary and secondary forms based on the underlying cause.
Primary Scarring Alopecia
- Lichen Planopilaris (LPP): An autoimmune inflammatory disorder affecting hair follicles.
- Frontal Fibrosing Alopecia (FFA): A subtype of LPP commonly affecting postmenopausal women.
- Central Centrifugal Cicatricial Alopecia (CCCA): Most commonly affects women of African descent.
- Folliculitis Decalvans: Chronic inflammatory scalp disorder with recurrent pustules.
- Discoid Lupus Erythematosus (DLE): Cutaneous lupus causing permanent scarring hair loss.
Secondary Scarring Alopecia
- Severe scalp infections
- Burns or physical trauma
- Radiation therapy
- Scalp tumors or surgery
What Are the Symptoms of Scarring Alopecia?
Symptoms vary depending on the specific type of scarring alopecia but usually begin with inflammation before permanent hair loss develops.
- Hair loss that gradually becomes permanent
- Scalp itching or burning
- Scalp tenderness or pain
- Redness around hair follicles
- Scaling or crusting of the scalp
- Pus-filled bumps (pustules)
- Smooth, shiny areas without visible hair follicles
- Progressive enlargement of bald patches
What Causes Scarring Alopecia?
Scarring alopecia develops when inflammation permanently damages hair follicles.
- Autoimmune disorders: Such as lichen planopilaris and lupus.
- Inflammatory scalp diseases: Chronic inflammation that destroys hair follicles.
- Bacterial or fungal infections: Severe untreated scalp infections.
- Physical trauma: Burns, severe injuries, or radiation therapy.
- Chemical injury: Severe scalp damage from harsh chemicals.
- Genetic and unknown factors: Some forms have no clearly identified cause.
When to See a Doctor for Scarring Alopecia?
Seek medical evaluation if you notice persistent hair loss with scalp redness, burning, itching, pain, scaling, or bald patches that continue to enlarge. Early diagnosis may help prevent permanent destruction of additional hair follicles.
Consult a healthcare provider if you experience:
- Rapidly progressive hair loss
- Painful or inflamed scalp
- Persistent scalp itching or burning
- Pus-filled bumps or crusting
- Hair loss associated with autoimmune disease
Early dermatology evaluation can help preserve remaining hair follicles and reduce permanent hair loss.
Find Dermatologists for Scarring Alopecia Treatment Near You
How Is Scarring Alopecia Diagnosed?
Diagnosis combines clinical examination with specialized investigations to determine the underlying cause.
- Medical history and scalp examination
- Dermoscopy (trichoscopy)
- Scalp biopsy
- Blood tests for autoimmune diseases or infections
- Fungal culture or bacterial testing when infection is suspected
How Is Scarring Alopecia Treated?
Treatment aims to stop inflammation, slow disease progression, and preserve existing hair because lost follicles cannot regenerate.
Medications
- Topical or intralesional corticosteroids
- Oral corticosteroids for severe inflammation
- Hydroxychloroquine for autoimmune forms
- Immunosuppressive medications such as methotrexate or mycophenolate mofetil in selected cases
- Antibiotics for bacterial infections
- Antifungal medications when fungal infection is present
Supportive Treatment
- Anti-inflammatory medicated shampoos
- Topical minoxidil to support remaining hair growth in selected patients
- Scalp care to reduce irritation
Surgical Treatment
- Hair transplantation only after the disease has remained inactive for an extended period
- Scalp reconstruction for selected patients with stable disease
Your health is everything - prioritize your well-being today.
Consult Scarring Alopecia Doctors Today
Can Scarring Alopecia Be Prevented?
Many forms of scarring alopecia cannot be prevented because they result from autoimmune or inflammatory disorders. However, early diagnosis, prompt treatment of scalp infections, avoiding scalp trauma and harsh chemical treatments, and regular dermatology follow-up can reduce disease progression and preserve existing hair.
What Are the Risk Factors for Scarring Alopecia?
Several factors increase the likelihood of developing scarring alopecia.
- Autoimmune diseases
- Family history of inflammatory scalp disorders
- Chronic scalp infections
- Female sex for certain subtypes such as frontal fibrosing alopecia
- African ancestry for central centrifugal cicatricial alopecia
- Scalp burns or radiation exposure
What Are the Complications of Scarring Alopecia?
Without treatment, permanent follicle destruction may result in long-term complications.
- Permanent hair loss
- Irreversible scalp scarring
- Recurrent scalp infections
- Persistent scalp pain or itching
- Psychological distress and reduced self-esteem
Living With Scarring Alopecia
Living with scarring alopecia often requires ongoing medical care and regular monitoring. Following treatment recommendations, protecting the scalp from injury, attending follow-up appointments, and considering cosmetic options such as wigs or hairpieces can improve confidence and quality of life. Emotional support or counseling may also help individuals cope with permanent hair loss.
Frequently Asked Questions
1. What are the types of scarring alopecia?
Types include central centrifugal cicatricial alopecia (CCCA), lichen planopilaris, and frontal fibrosing alopecia, all of which result in permanent hair loss.
2. What are the symptoms of scarring alopecia?
Symptoms include gradual hair thinning, scalp inflammation, redness, and scarring, often accompanied by itching or pain.
3. What causes scarring alopecia?
Causes include autoimmune disorders, infections, or trauma to the hair follicles, leading to irreversible hair loss.
4. How is scarring alopecia treated?
Treatment focuses on controlling inflammation with topical or oral medications like corticosteroids, but hair regrowth is often limited.
5. How can scarring alopecia be diagnosed?
Diagnosis is made through clinical examination, scalp biopsy, and trichoscopy to assess the extent of hair follicle damage.
