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research A case of neurodermatitis circumscipta of scalp presenting as patchy alopecia

11 citations , January 2013 in “International Journal of Trichology”

This article reports a case of neurodermatitis where a combination of intralesional steroids, oral doxepin, and psychotherapy resulted in complete symptom remission and hair regrowth, highlighting the importance of addressing emotional factors in treatment.

research Lupus Panniculitis of the Scalp Presenting as a Patchy Nonscarring Alopecia: Report of an Uncommon Case

September 2025 in “American Journal of Dermatopathology”

In this report, a unique case of lupus panniculitis of the scalp was diagnosed in a 40-year-old woman presenting with non-scarring patchy alopecia, which responded completely to oral prednisolone and methotrexate treatment.

research Step-down approach to concentration of intra-lesional triamcinolone acetonide in treatment of scalp patchy alopecia areata: insights from an open-label randomized trial

November 2025 in “Archives of Dermatological Research”

Using a higher concentration of triamcinolone acetonide leads to faster hair regrowth in scalp patchy alopecia areata.

research Scalp Infection Caused by Mycobacterium abscessus Manifested as Patchy Alopecia in an Immunocompetent Female

2 citations , August 2023 in “Infection and Drug Resistance”

This study reported a case where a 46-year-old woman developed alopecia without itching or pain on her scalp due to a cutaneous infection from *Mycobacterium abscessus*, which was resolved after three months of antibacterial treatment, resulting in new hair growth.

research A Retrospective Comparative Study of Two Concentrations of Intralesional Triamcinolone Acetonide in the Treatment of Patchy Alopecia Areata on the Scalp

6 citations , November 2020 in “Clinical Cosmetic and Investigational Dermatology”

This study found that intralesional injections of triamcinolone acetonide at 5 mg/mL are as effective and safe as 10 mg/mL for treating patchy alopecia areata on the scalp, with similar hair regrowth rates, side effects, and recurrence observed between the two dosages.

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Learn

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learn Scalp Micropigmentation

What is Scalp Micropigmentation and how does it help people with visible hair loss? Scalp Micropigmentation creates the illusion of hair follicles on the scalp for visible hair loss.
Is scalp micropigmentation suitable for people with sensitive skin? Providers say scalp micropigmentation suits most skin types and describe patch tests, hypoallergenic pigments and a skin consultation for sensitive skin. These are provider claims rather than independent safety evidence, and pigment reactions remain a risk.

learn Alopecia Areata

autoimmune disorder causing patchy hair loss

learn Centella

Got small bald circles with no warning? Centella creams might calm the area and kickstart new growth. There is no published human trial of Centella asiatica for alopecia areata or any other hair loss; the only hair-related studies are cell-culture work. Community users describe Centella creams as soothing for an irritated scalp, not as regrowth treatments, and a new bald patch needs a doctor's diagnosis first.

learn Overview

learn Neem Oil

natural substance from Neem tree with medicinal and pesticidal properties

learn Microneedling

technique to create small wounds in skin to activate collagen production and hair growth

learn Beta Polypeptide

learn Vitamin C

Is your itchy scalp a sign that it’s missing vitamin C? Find out how it may help with patchy hair loss. An itchy scalp may indicate a vitamin C deficiency affecting hair health.

learn Ecklonia Cava

Is Ecklonia Cava safe for sensitive or irritated scalps? Ecklonia cava may irritate sensitive scalps, so patch test first.

Community Join

5 / 377 results

community Could I use SMP to help disguise retrograde alopecia?

8 upvotes 1 week ago

The conversation discusses using scalp micropigmentation (SMP) to disguise retrograde alopecia, with the user considering oral minoxidil and having experienced side effects from finasteride. Suggestions include trying different haircuts like skin fades and considering the potential downsides of SMP.

community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

in Research 830 upvotes 2 years ago

Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

community Sudden Triangular Thinning Patch

in General 157 upvotes 1 year ago

A 31-year-old has been using finasteride, dutasteride, and oral minoxidil for hair loss. They noticed a sudden triangular thinning patch on their scalp and are seeking advice, questioning if it could be medication-related.

community Why Fin/Dut is always recommended. The top 10 reasons for hairloss in men.

2 upvotes 1 year ago

Hair loss in men is primarily caused by androgenetic alopecia, with treatments like finasteride and dutasteride often recommended. Other causes include stress, nutritional deficiencies, medications, and scalp infections.

community Bought a digital microscope and found some trichoscopic anomalies

29 upvotes 3 days ago

A user noticed irregularities on their scalp using a digital microscope and suspects scarring alopecia, despite using minoxidil and finasteride. Other users suggest seborrheic dermatitis as a possible cause and recommend treatments like ketoconazole shampoo, sulfur soap, selenium sulfide shampoo, and apple cider vinegar rinses.

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Clinics

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All 41 clinic results →

Experts

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Trichologist
Kirsten J. Scalp
Greenville, SC, United States

Kirsten J. Scalp