Cicatricial (Scarring) Alopecia - Symptoms, Causes & Treatment
By ScanSkinAI Editorial Team✓ Reviewed for medical safetyLast updated June 2026
A group of hair loss conditions where inflammation destroys hair follicles and replaces them with scar tissue, causing permanent hair loss.
Concerned this might be cicatricial? Scan it with our AI skin checker for instant analysis, or use our AI mole checker for pigmented lesions. Browse all 80+ skin conditions in our directory.
Quick Answer
Cicatricial alopecia, also known as scarring alopecia, is a group of conditions that cause permanent hair loss. It occurs when inflammation destroys your hair follicles and replaces them with scar tissue, leaving smooth, shiny patches on the scalp. You might also notice redness, scaling, itching, or a burning sensation. Because the hair loss is permanent once scarring happens, a fast medical response is critical. Seeking immediate treatment is necessary to halt the inflammation, save your remaining hair follicles, and prevent further irreversible damage.
Symptoms
- Patchy hair loss
- Smooth, shiny scalp in affected areas
- Redness, scaling, or pustules
- Itching or burning
- Irreversible once scarred
Causes & Risk Factors
- Autoimmune conditions (lichen planopilaris, discoid lupus)
- Infections
- Burns or injuries
- Certain inflammatory conditions
Treatment & Management
- Early treatment to prevent progression
- Immunosuppressants
- Antimalarials for lupus
- Antibiotics if infected
- Hair transplant for stable areas
When to See a Doctor
As soon as you notice hair loss with scalp symptoms like redness, itching, or pain
Frequently Asked Questions
How do I know if my hair loss is the scarring kind?
Unlike common pattern baldness, scarring alopecia often presents with noticeable scalp symptoms. You may experience itching, burning, or pain in the affected areas. The scalp where the hair has fallen out typically looks smooth and shiny because the hair follicles have been destroyed. You might also see redness, scaling, or small bumps around the edges of the hair loss patches.
What actually causes the inflammation that destroys hair follicles?
The inflammation is usually caused by underlying autoimmune conditions where your immune system mistakenly attacks its own hair follicles. Examples include lichen planopilaris or discoid lupus. In other cases, scarring alopecia can be triggered by severe scalp infections, burns, or physical injuries. The exact trigger often depends on the specific subtype of cicatricial alopecia you have, which a doctor will help determine.
Can anything be done to stop the scarring process?
Yes, early treatment can effectively stop the inflammation and prevent further hair loss. A dermatologist typically prescribes medications to calm the immune system, such as topical or oral immunosuppressants, antibiotics for infections, or antimalarial drugs for lupus-related hair loss. While these treatments cannot bring back hair that has already been replaced by scar tissue, they are crucial for saving your remaining hair.
Will my hair ever grow back in the smooth, shiny patches?
Unfortunately, once a hair follicle is completely destroyed and replaced by scar tissue, the hair loss in that specific spot is permanent. Medications cannot stimulate new hair growth in fully scarred areas. However, if the inflammation is fully controlled and the hair loss has been stable for a long time, surgical options like a hair transplant might be a possibility.
How is scarring alopecia different from normal pattern baldness?
Pattern baldness is a gradual thinning of hair driven by genetics and hormones, usually without any pain, redness, or itching. The hair follicles shrink but remain alive for a very long time. In contrast, scarring alopecia is an inflammatory disease that aggressively destroys the follicles, often causing discomfort, scaling, or burning. Immediate medical intervention is heavily required for scarring alopecia.
Is there any way to prevent cicatricial alopecia from spreading?
The only reliable way to prevent the condition from spreading is through prompt, professional medical treatment to suppress the underlying inflammation. There are no proven natural remedies or lifestyle changes that can stop this aggressive immune response on their own. Closely following your dermatologist's treatment plan and attending regular check-ups is the best way to protect your remaining hair.
When should I see a doctor about changes to my hair or scalp?
You should see a doctor as soon as you notice patches of hair loss, especially if they are accompanied by scalp redness, pain, itching, burning, or scaling. Because scarring alopecia causes permanent damage, time is of the essence. Early diagnosis and intervention by a dermatologist are the absolute best ways to halt the scarring process before you lose more hair permanently.
How can ScanSkinAI help with cicatricial alopecia?
ScanSkinAI can be a helpful screening tool by analyzing images of your scalp to identify visual signs like redness, scaling, or patchy hair loss. However, it is an educational screening aid and cannot provide a medical diagnosis. Because cicatricial alopecia requires prompt medical treatment to prevent permanent scarring, you should always consult a qualified healthcare professional or dermatologist for an accurate diagnosis.
Medical References
Information on this page is sourced from and verified against reputable medical resources:
Concerned About Your Skin?
Upload a photo and get instant AI-powered analysis across 80+ skin conditions. Track your condition over time with photo timelines, or use our dedicated AI mole checker for moles and pigmented lesions.
Medical Disclaimer: This information is for educational purposes only and is not intended as medical advice. The content on this page should not be used to diagnose or treat any health problem. Always consult with a qualified healthcare professional for proper medical evaluation, diagnosis, and treatment of your condition.