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GlossaryPustular Dermatosis

group of skin conditions with pus-filled blisters

Pustular dermatosis refers to a group of skin conditions characterized by the presence of pustules, which are small, inflamed, pus-filled blisters. These conditions can be caused by infections, autoimmune diseases, or other inflammatory processes. For example, pustular psoriasis is a type of pustular dermatosis where the immune system mistakenly attacks the skin, leading to widespread pustules.

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community My skin is always dry and flakes like chalk (25)

in Transgender 7 upvotes 2 years ago

The user underwent a biopsy two years ago and was diagnosed with keratosis pilaris, leading to hair issues. They tried treatments including Minoxidil, betamethasone, lymecycline, topical Accutane, and dutasteride, as well as diet changes, without improvement in hair thickness or skin dryness.

community scarring alopecia awareness in this community

in Chat 33 upvotes 3 years ago

Lichen Planopilaris (LPP), a form of permanent hair loss, which can be mistaken for seborrheic dermatitis and is characterized by scalp itching, burning, redness, and dandruff. Treatment options discussed include steroidal creams, finasteride, minoxidil, and RU58841.

community Hair Loss & Lipids: Why you have sebderm, folliculitis, LPP, inflammation, etc...

in Research/Science 133 upvotes 1 year ago

Excess sebum rich in cholesterol and triglycerides can lead to hair loss through inflammation, with treatments like Ciclopirox shampoo, Benzoyl Peroxide shampoo, and Clindamycin gel recommended for managing conditions like seborrheic dermatitis and folliculitis. Pioglitazone is suggested for Lichen Planopilaris, while Omega-3s and reducing processed foods may improve sebum quality, though genetic factors play a significant role.

community The Worst Hair Loss Condition You (MAY) have: LPP

in Research/Science 50 upvotes 1 year ago

Lichen Planopilaris (LPP) is an autoimmune condition causing permanent hair loss and fibrosis, often misdiagnosed. Treatments include pioglitazone, topical corticosteroids, anti-inflammatory medication, and Jak inhibitors.

community Red and ichy pimples/rash from applying topical minoxidil

in Chat 2 upvotes 2 months ago

The user experienced red pimples and a rash from using topical minoxidil, possibly due to propylene glycol. Suggestions included seeing a dermatologist, switching to foam without propylene glycol, using Nizoral, and adjusting application timing.

community What is this pigmentation around my follicles?

in Chat 29 upvotes 1 year ago

The conversation discusses potential causes of pigmentation around hair follicles, suggesting sebum buildup, autoimmune conditions, or dermatitis. Treatments mentioned include finasteride, dutasteride, and an anti-inflammatory diet, with a recommendation to consult a doctor for a proper diagnosis.

community Depressed that DUPA rules me out of a transplant

in Chat 8 upvotes 2 years ago

A user is upset about hair loss due to seborrheic dermatitis and DUPA, which prevents a hair transplant. They mention using jojoba oil and discuss treatments like Minoxidil, finasteride, and RU58841.

community LPT: Sebhorric Detmatitis Treatment

in Treatment 5 upvotes 8 years ago

Mixing Nizoral and T-Gel in a 1:1 ratio and using it three times a week provided relief from persistent seborrheic dermatitis. This treatment is recommended for those with stubborn SD.

community Feeling pretty hopeless... Dry skin and eczema causing my alopecia.

in Chat 12 upvotes 2 years ago

The user has been using dutasteride, lymecycline, betamethasone, and minoxidil for hair loss but struggles with eczema and dry skin. They feel hopeless as no treatments or moisturizers have helped, and they are concerned about their appearance due to their soft facial features.

community Anger and frustration as I finally learn my diagnosis.

in Female 6 upvotes 2 years ago

A young female diagnosed with Lichen planopilaris (LPP) experienced years of misdiagnosis and ineffective treatments, including a hair transplant and other procedures. She is considering litigation due to the misdiagnosis and has learned that LPP is chronic, hair loss can be stopped with ongoing medication, but lost hair cannot regrow.

community any news about DUPA (Diffuse unpatterned alopecia)?

in Research/Science 9 upvotes 3 years ago

The conversation discusses diffuse unpatterned alopecia (DUPA) and its possible causes, including sensitivity to DHT, not being androgenic alopecia, being diffuse alopecia areata, or hormonal issues. Treatments mentioned include topical melatonin, Clobetasol Propionate for alopecia areata, and the lack of results from using finasteride, dutasteride, and minoxidil.

community Ru58841 completely got rid of my seb derm

in Chat 7 upvotes 2 years ago

RU58841 cured seborrheic dermatitis, oily scalp, dandruff, and scalp pain, improving hair health when combined with Minoxidil. Another user noted diet impacts their seborrheic dermatitis and that finasteride hasn't changed their condition.

community Treating my DUPA via controlling inflammation

in Treatment 5 upvotes 2 years ago

The user has DUPA and suspects autoimmune activity as a cause. They have tried various treatments including finasteride, minoxidil, dutasteride, pyrilutamide, estrogel, hydrocortisone, and clobetasol, and are now seeking a long-term immunosuppressant.

community Androgenetic alopecia is a skin disease: DHT-mediated skin disorders

in Research/Science 63 upvotes 2 years ago

Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

community Derm says my hair loss (diffuse) is from seborrheic dermatitis. Anyone else have experience with this? I was already prepared to jump on fin min

in Research/Science 26 upvotes 1 year ago

Seborrheic dermatitis can cause hair loss, and treatments like ketoconazole shampoo, topical steroids, and oral antifungals may help. Some consider using finasteride and minoxidil for hair loss despite dermatitis.

community My experience and a discourse on “DUPA”

in Chat 46 upvotes 3 years ago

How diffuse unpatterned alopecia (DUPA) is not an invitation to self-diagnose oneself with aggressive AGA and that seeking a specialized dermatologist may help people experiencing hair loss. Treatment options discussed include topical clobetasol propionate, oral minoxidil, and discontinuing finasteride.

community Put P5P in my shampoo, reduced itch a lot!

in Chat 4 upvotes 3 years ago

The user added P5P (vitamin B6) to their shampoo to reduce scalp itch, which improved significantly. They have been using finasteride for hair loss but are exploring additional treatments like topical antiandrogens and prolactin inhibitors.

community Just a suggestion for those suffering with itchiness along with MPB

8 upvotes 12 years ago

A user experienced severe scalp itching with MPB and found Nizoral ineffective. A doctor diagnosed seborrheic eczema and prescribed Betacap, which relieved the itching.

community DUPA - Impossible to cure, so giving up

in Update 3 upvotes 7 months ago

The user diagnosed with DUPA tried treatments like dutasteride, finasteride, RU58841, and minoxidil without success and is considering a hair system. They hope for a future cure, possibly with PP405, and others suggest options like scalp biopsy and SMP.

community Massive Telofen Effluvium after months sick. I already had enough shedding due to Seborrheic Dermatitis. I don’t know where to start.

in General 96 upvotes 11 months ago

The conversation is about dealing with hair shedding due to seborrheic dermatitis and recent illness. Recommendations include treating seborrheic dermatitis with ketoconazole, correcting vitamin D deficiency, and improving sleep.

community Dermaneedling/Dermapen with seborrheic dermatitis/dandruff

4 upvotes 6 years ago

Using dermaneedling or dermapen for hair loss while managing seborrheic dermatitis and dandruff. Treatments mentioned include ketoconazole, peppermint and jojoba oil, and rubbing alcohol.

community COQ10 + PQQ for scalp inflammation??

in Chat 6 upvotes 1 year ago

A 32-year-old male with diffuse thinning and seborrheic dermatitis has been using finasteride for 8 months without improvement. He is considering COQ10 + PQQ supplements for scalp inflammation and hair loss.

community Does Pyrilutamide lowers sebum production?

in Treatment 2 upvotes 4 months ago

Pyrilutamide's effect on sebum production and scalp inflammation is unclear, with users noting no significant changes. Isotretinoin is mentioned as effective for reducing sebum, while Dutasteride and various shampoos have limited impact on oiliness and seborrheic dermatitis.

community Micro needling and ptd-dbm progress

in Progress Pictures 5 upvotes 3 years ago

The conversation is about using micro needling and PTD-DBM for hair loss treatment. The user applies PTD-DBM drops on weekdays and performs micro needling weekly.

community Pelage Pharmaceuticals’ PP405 and its Impact on Follicular Regeneration to be Presented at the American Academy of Dermatology (AAD) Annual Meeting 2026

in Research/Science 124 upvotes 1 month ago

PP405 shows promise in regenerating hair by activating dormant follicles. Other treatments like VDPHL01 and Breezula are also advancing, providing new hope for hair loss solutions.

community Hives/Rash from Kx 826 Pyrilutamide???

in Chat 1 upvotes 1 year ago

OP developed hives after using Kx 826 (Pyrilutamide) 1% twice daily for 3 weeks. The hives appeared on the arms, chest, and groin area.

community DUPA / APHK discussion ( Diffuse unpatterned alopecia / Acquired Progressive Hair Kinkering )

in Treatment 3 upvotes 6 years ago

The user discusses their experience with diffuse unpatterned alopecia and acquired progressive hair kinkering, noting improvements with treatments including biotin, pantothenic acid, finasteride, ketoconazole, and zinc pyrithione shampoo. They report thicker, healthier hair and improved scalp condition, attributing success mainly to biotin, pantothenic acid, and finasteride.

community possible treatment of AGA and change in sebaceous gland condition and oil production using sulfur soap

in Research/Science 4 upvotes 6 months ago

Sulfur soap may help with hair thickening and reducing scalp inflammation, but it can cause dryness. Nizoral, containing ketoconazole, is noted for its potential to reduce seborrheic dermatitis but may also cause scalp dryness and hair loss.

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

in Research 830 upvotes 1 year 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 Balding (i guess?) 22 yr old male with seborrheic dermatitis

in General 98 upvotes 11 months ago

A 22-year-old male experiencing hair thinning and loss, possibly due to seborrheic dermatitis or low vitamin D, is cautious about using minoxidil or finasteride due to heart palpitations and high blood pressure. Suggestions include using ketoconazole shampoo to control inflammation and focusing on treating the dermatitis first.