What Causes Central Centrifugal Cicatricial Alopecia?
Part of our guide: What's Causing Your Edges to Thin? Hair Loss Conditions Explained
Quick answer: Central centrifugal cicatricial alopecia (CCCA) is a scarring hair loss condition that starts at the crown and spreads outward. It's caused by a mix of genetic factors, chronic inflammation, and hair care practices that damage the follicle over time. Once a follicle scars, it cannot regrow hair, which is why early action matters.
What exactly is CCCA and why does it affect mostly Black women?
CCCA is the most common form of permanent, scarring hair loss in Black women in the United States. The American Academy of Dermatology recognizes it as a condition that destroys the hair follicle from the inside out, replacing it with fibrous scar tissue.
The crown of the head is almost always ground zero. From there, the hair loss fans outward in a slow, circular pattern. Many women first notice the part getting wider, the scalp looking shiny or smooth in patches, or a tenderness and itching on the top of their head they can't explain.
The reason it disproportionately affects Black women is not fully settled science, but researchers believe it comes down to three interacting factors: genetics, the unique structure of tightly coiled hair follicles, and certain hair care practices that are common in Black haircare culture.
What are the main causes of CCCA?
Is CCCA genetic?
Yes, genetics play a real role. Research published in the New England Journal of Medicine in 2019 identified mutations in the PADI3 gene in a significant portion of Black women with CCCA. PADI3 helps produce proteins involved in hair shaft formation. When the gene is mutated, the hair shaft structure is abnormal, and that structural defect seems to trigger an inflammatory immune response inside the follicle.
That inflammation, over months and years, causes the follicle to scar and shut down permanently. So for some women, there is a hereditary component that makes them more vulnerable regardless of how they wear their hair.
How does hair care contribute to CCCA?
This is where things get complicated and, honestly, where a lot of women feel blamed unfairly. Hair care practices don't cause CCCA on their own. But for women who already carry a genetic predisposition, certain practices may accelerate or worsen the inflammatory process.
Practices most commonly associated with worsening CCCA include:
- Long-term use of chemical relaxers, which can disrupt the scalp barrier and cause chemical burns at the follicle level
- Heat styling applied directly and repeatedly to the crown
- Tight braids, weaves, and sew-ins that pull on follicles already under stress
- Heavy petroleum-based products that can clog the follicle opening and trap inflammation
- Infrequent washing that allows product buildup and microbial overgrowth near the follicle
None of these practices automatically give you CCCA. Millions of Black women relax their hair and never develop it. But if you have the genetic predisposition, these stressors may be enough to light the fire.
Does scalp inflammation cause CCCA?
Inflammation is the mechanism that actually destroys the follicle. Whatever the trigger, whether genetic mutation, chemical irritation, or tension, the result is a lymphocytic inflammatory infiltrate around the upper portion of the follicle. The immune system essentially attacks the follicle. Over time, that attack produces fibrosis, meaning scar tissue fills in where living follicle cells used to be.
By the time visible hair loss appears, permanent follicle loss has likely already occurred in that area. That's the brutal reality of CCCA: the visible symptoms lag behind the actual damage.
How is CCCA different from other types of hair loss?
| Condition | Scarring? | Where It Starts | Main Cause | Reversible? |
|---|---|---|---|---|
| CCCA | Yes | Crown, spreads outward | Genetics, inflammation, hair practices | No (scarred areas) |
| Traction Alopecia | Sometimes | Edges and temples | Chronic tension from styling | Often yes, if caught early |
| Androgenetic Alopecia | No | Crown or temples | Hormones, genetics | Partial, with treatment |
| Postpartum Shedding | No | Diffuse all over | Hormonal shift after birth | Yes, usually resolves |
| Alopecia Areata | No | Patchy, anywhere | Autoimmune | Often yes, unpredictable |
What does CCCA feel like before you see it?
A lot of women describe symptoms before the hair loss becomes obvious. Tenderness on the crown, itching that doesn't go away, a burning or tingling sensation, or scalp sensitivity when you touch the top of your head. Some women notice the scalp surface looks different, flatter, and shinier than the surrounding areas.
By the time the part looks noticeably wide or a smooth bald patch appears at the crown, the condition has likely been active for a while. That's why dermatologists who specialize in hair loss often say: if your scalp hurts, pay attention.
Can you stop CCCA from getting worse?
Yes, with early diagnosis and intervention, progression can often be slowed or halted. Treatment is managed by a board-certified dermatologist, typically a dermatologist who specializes in hair loss, and may include topical or injected corticosteroids, topical minoxidil, or oral anti-inflammatory medications depending on severity.
Alongside medical treatment, reducing practices that stress the scalp makes sense. That means spacing out chemical services, avoiding tight styles that pull on the crown, using gentle heat, and keeping the scalp clean and healthy. A lightweight scalp oil massaged into the area can support circulation and reduce dryness. Our Follicle Enhancer, made with peppermint, argan, jojoba, and coconut, is designed to nourish follicles and improve scalp circulation in areas that are stressed but not yet scarred. It won't reverse scarring, and it's not a substitute for medical care, but many women find it helpful as part of a broader scalp health routine.
The honest truth: the scarred areas won't come back. But protecting the follicles that are still alive is absolutely worth the effort.
Who should you see if you think you have CCCA?
A board-certified dermatologist, ideally one who specializes in hair loss or has experience treating Black patients. A scalp biopsy is often required to confirm the diagnosis and rule out other conditions. Don't wait. Early-stage CCCA responds better to treatment than late-stage, and the distinction between active inflammation and burned-out scarring matters for your treatment plan.
Frequently Asked Questions
Is CCCA the same as traction alopecia?
No. Traction alopecia is caused by physical tension on the hair follicle, most often along the edges and temples, and it is not always a scarring condition if caught early. CCCA is a scarring condition that starts at the crown and is driven by genetics and internal follicle inflammation. The two can coexist in the same person, but they're different diagnoses with different treatment approaches.
Can CCCA be inherited?
Yes. Research published in the New England Journal of Medicine found PADI3 gene mutations in families where CCCA appeared across multiple generations. If your mother, grandmother, or aunts have had crown thinning or a wide part that kept growing, your risk is higher. That doesn't mean it's inevitable, but it's worth monitoring your scalp regularly and seeing a dermatologist if you notice early symptoms.
Can relaxers cause CCCA?
Chemical relaxers don't directly cause CCCA, but repeated use, especially when applied to an already sensitive scalp or over-processed, can aggravate follicular inflammation in women who are genetically predisposed. Research on this relationship is ongoing. The American Academy of Dermatology recommends reducing or stopping chemical processing as part of CCCA management, not as a guaranteed fix but as a way to remove one source of stress on the follicle.
Does CCCA only affect the crown?
CCCA typically starts at the crown and spreads in a centrifugal, meaning outward, pattern. It can eventually extend toward the mid-scalp but generally doesn't affect the hairline and edges the way traction alopecia does. If you're losing hair at the edges, that's more likely traction alopecia or another condition and you should get a proper diagnosis before assuming.
What's the difference between CCCA and a wide part from natural styling?
A wide part from putting your hair up regularly is tension-related and typically reversible. With CCCA, the widening part is accompanied by smooth, shiny scalp skin, possible scalp tenderness or itching, and the loss tends to be permanent in affected areas. If your part has been gradually widening over months or years and the scalp looks different in texture from the rest of your head, that's worth a dermatology appointment rather than a new style.
This article is for education and is not medical advice. If you are worried about hair loss, see a board-certified dermatologist. These statements have not been evaluated by the FDA. Edge Naturale products are not intended to diagnose, treat, cure, or prevent any disease.