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The Link Between Autoimmune Diseases and Hair Thinning

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John had always taken pride in his thick, wavy hair. It was a big part of his identity. But over a few months, he noticed more hair in the shower drain and thinning around his temples. Initially, he chalked it up to stress or age. However, when small bald patches started to form, he sought medical advice. After several tests, John received a diagnosis of alopecia areata, an autoimmune disorder where his immune system was attacking his hair follicles.

Which Autoimmune Diseases Cause Hair Loss?

Autoimmune hair loss happens when the immune system mistakes hair follicles, or the glands and tissues that support them, for a threat and attacks them. Several conditions are known to cause hair thinning or shedding:

  • Alopecia areata: the immune system directly attacks hair follicles, causing round, patchy bald spots on the scalp, beard, or body.
  • Hashimoto's thyroiditis and thyroid disease: an underactive or overactive thyroid disrupts the hair growth cycle and causes diffuse thinning across the whole scalp.
  • Lupus: systemic lupus can cause both diffuse shedding and, in discoid lupus, permanent scarring hair loss.
  • Psoriasis: inflammation and scaling on the scalp can loosen hair and lead to temporary loss in affected areas.
  • Crohn's disease and celiac disease: chronic inflammation and nutrient malabsorption (iron, zinc, biotin) can starve follicles and thin the hair.
  • Frontal fibrosing alopecia and lichen planopilaris: scarring conditions that slowly recede the hairline and destroy follicles.
  • Rheumatoid arthritis and Sjogren's syndrome: both the disease itself and some treatments can trigger shedding.

Some of this loss is temporary and reverses once the underlying condition is managed, while scarring forms can be permanent. The right first step is an accurate diagnosis so you know which type you are dealing with.


John’s experience is shared by millions who suffer from hair thinning due to autoimmune diseases like alopecia areata or lupus. The sudden and unexpected hair loss can be emotionally draining, and many feel lost when it comes to finding the right treatment. But with a better understanding of the connection between autoimmune diseases and hair thinning, more people can find effective solutions.


Autoimmune Diseases and Hair Thinning: What’s the Connection?


Autoimmune diseases occur when the immune system mistakenly attacks healthy tissues. In the case of hair thinning, the immune system attacks hair follicles, disrupting the hair growth cycle and causing hair to fall out or thin.

Two of the most common autoimmune conditions that cause hair thinning are:

  • Alopecia Areata: A condition where the immune system attacks hair follicles, leading to sudden hair loss in round patches.
  • Lupus: A systemic autoimmune disease that can lead to hair thinning or permanent hair loss if the scalp is affected by lupus lesions.

Other autoimmune conditions, such as thyroid disorders (e.g., Hashimoto’s thyroiditis), can also lead to hair thinning due to the disruption in normal hormone levels, which affects hair growth.


What Are the Symptoms of Autoimmune-Related Hair Thinning?


Hair thinning caused by autoimmune diseases often has distinct characteristics that differ from typical hair loss. Key symptoms include:

  • Patchy Hair Loss: Common in alopecia areata, this condition causes hair to fall out in small, round patches, often suddenly.
  • Overall Thinning: For autoimmune diseases like lupus or thyroid conditions, thinning can occur more diffusely, leading to a general reduction in hair density.
  • Hair Fragility: Hair may become brittle and break easily before noticeable thinning begins.
  • Scalp Inflammation: Red, inflamed, or scaly patches on the scalp often accompany hair loss, especially in lupus-related cases.

The emotional toll of losing hair to autoimmune diseases can be overwhelming. Many individuals experience feelings of anxiety, depression, or social withdrawal. Studies show that nearly half of individuals with alopecia experience significant emotional distress due to their hair loss.


How Common Is Hair Thinning Due to Autoimmune Diseases?


Autoimmune-related hair thinning is more common than people may realize. The National Alopecia Areata Foundation estimates that about 6.8 million people in the U.S. will experience alopecia areata at some point in their lives . Lupus, on the other hand, affects approximately 1.5 million Americans, and many of these individuals report hair thinning as a key symptom .

Unfortunately, many people don’t realize that their hair thinning is related to an autoimmune condition and may spend months or even years seeking ineffective treatments.


Treatment Options for Autoimmune-Related Hair Thinning


Fortunately, there are various treatment options to help manage hair thinning due to autoimmune conditions. Results may vary depending on the severity of the condition, but many people experience significant improvement with the right approach.

1. Corticosteroids

  • Corticosteroid injections or topical applications are common treatments for alopecia areata. They reduce inflammation in the hair follicles, allowing hair to regrow.

2. Minoxidil

  • Minoxidil, a topical treatment, is often used for autoimmune-related hair thinning to stimulate hair growth.

3. Immunosuppressants

  • In more severe cases, doctors may prescribe immunosuppressant drugs to help reduce the immune system’s attack on hair follicles.

4. State-of-the-Art Hair Systems

  • For individuals looking for more advanced, non-surgical solutions, state-of-the-art hair systems offer a natural-looking way to restore lost hair. These systems, often custom-made, blend seamlessly with existing hair, creating a full and natural look. The latest technology ensures that these systems are lightweight, breathable, and virtually undetectable, allowing people to go about their daily lives with confidence.

5. Hair Restoration Procedures

  • Alopecia hair loss in Phoenix: what covers it
  • For a more permanent solution, hair transplant surgery or other hair restoration procedures may be considered. Laser therapy is another option for some individuals, promoting regrowth in thinning areas.


Take Control of Your Hair Thinning with National Hair Centers


If you’re experiencing hair thinning and suspect it may be due to an autoimmune condition, it’s important to act quickly. The earlier you seek treatment, the better your chances of managing hair loss and encouraging regrowth.


At National Hair Centers, we specialize in diagnosing and treating all types of hair loss, including autoimmune-related hair thinning. We offer a wide range of solutions, from medical treatments and state-of-the-art hair systems to restoration procedures. Our expert team will work with you to find the treatment that best suits your needs, helping you regain your confidence and achieve the look you want.

Contact National Hair Centers today to schedule a consultation. Let us help you explore your options and find the right solution for your hair thinning.




When an autoimmune condition has thinned your hair beyond what treatment will regrow, a custom hair replacement system gives you your hair back without waiting on your immune system to cooperate.

Two Ways Forward, Wherever You Are

Your doctor handles the autoimmune condition. We handle what it did to your hair. If you are in the Phoenix area, a free consultation gets you an in-person read on your scalp and your options. If you are not, the free hair preview shows you what full coverage would look like on your own face, from anywhere.

Book a Free Phoenix Consultation See Your Free Hair Preview

Not ready for either? See how non-surgical hair replacement actually works: what it looks like, what it costs, and whether it’s right for you.

What Coverage Actually Looks Like

Autoimmune hair loss is not always a thin patch you can style around. Sometimes it takes everything. This client came in with total loss, covered by a head scarf. The second photo is the same jacket, the same backdrop and the same lighting, with a custom medical wig. Nothing else in the frame changed, so the hair is the only thing that can account for the difference. Individual results vary.

Before Before: total hair loss covered by a patterned head scarf, gray blazer, textured backdrop
After After: full shoulder length auburn hair from a custom medical wig, same gray blazer and same backdrop

Real client photos. Individual results vary. Client names withheld for privacy. Custom wigs and non-surgical hair replacement at National Hair Centers, Phoenix, AZ.

Patchy, Scarring, and Everything Between

Alopecia areata tends to leave coin-shaped bare patches that can appear in weeks. Scarring types, including discoid lupus and frontal fibrosing alopecia, work slowly along the hairline and can be permanent. Coverage is built the same way for both: to your own head, your own part and your own color. There is more of this in the full results gallery.

Before: near total hair loss across the top of the scalp with visible scalp scarring, white studio background Before
After: a full layered brown cut with complete coverage, same white studio background After

Scarred, near bare on top, to a full layered cut

Before: a large bare patch across the front hairline and crown, hair still growing at the sides Before
After: full dark hair past the shoulders with the front hairline covered, same striped top After

A bare patch at the front hairline to full length

Real client photos. Individual results vary. Client names withheld for privacy.

Close view of density and shine on a finished womens hair replacement result, plain white studio background
01 Where this fits

Coverage, Not Treatment

A hair system, a topper or a custom wig does nothing to your immune system. It does not treat alopecia areata, Hashimoto’s, lupus or anything else on the list above, and it will not make your own hair grow back. A dermatologist or your physician handles the medical side, and an accurate diagnosis still comes first.

What it does is cover. Some autoimmune hair loss regrows on its own or once the underlying condition is managed, and not all hair loss is permanent. The scarring types can be permanent. Either way, you do not have to wait bare headed while the medical side gets sorted out.

If you are still working out which type you have, start with alopecia areata, then the wider map of alopecia types and treatments.

The Part Nobody Photographs

A front-facing photo is the easy one. What people with autoimmune hair loss actually worry about is the back of the head, the part line, and what happens in daylight when somebody stands close.

Finished long blonde hair with a soft fringe and a natural front hairline, studio portrait
The front hairlineBuilt with a soft, slightly irregular edge and a fringe that sits on the forehead, because a straight, solid hairline is what gives a piece away.
Back of the head view of a finished layered brown hair system showing full coverage at the crown and nape
The back and the crownThe angle you cannot check in a mirror. Coverage is cut and blended all the way around, not just across the front.
Woman outdoors in a garden in daylight with long hair down and moving, wearing a red shirt
Outdoors, in daylightDirect sun and wind are the honest test. This is the same kind of result, photographed outside rather than under studio lighting.

Finished results, photographed in the studio and outdoors. Every piece is custom, matched to that person’s own color, density and part, which is why the coverage holds up from angles a stock photo never shows you.

Real client photos. Individual results vary. Client names withheld for privacy.

See It on Your Own Face. Free Hair Preview.

Most people who find this page are nowhere near Arizona, and a consultation you cannot drive to is not much use. This part works from anywhere. Upload a clear photo of yourself, answer a few quick questions about length, density and color, and your preview appears right here on the page. A copy is emailed to you as well.

How it works: Our custom AI generates your preview in about 30 seconds. If you are a good candidate for a hair system, a team member from National Hair Centers may reach out to discuss your options.

National Hair Centers fits and maintains hair at our Phoenix, Arizona studio, so the preview is here to show you what is possible and give you something concrete to take to whoever makes yours. Your photo is used to generate your preview and is not published or added to the gallery.

Start Where You Are

If you are in the Phoenix area, come and see us at 5828 N 7th Street Suite 200, Phoenix, AZ 85014, or call (602) 230-0000. The consultation is free, private and there is no membership to join. If you are reading this from somewhere else, the free hair preview is the one that travels: one photo, a few questions, and a picture of what full coverage would look like on you.