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A user applied tretinoin to their scalp for hair loss and found brown particles in the cream. They are seeking information about these particles.

The user has been using finasteride for 7 months and is experiencing some regrowth but struggles with an oily scalp despite trying ketoconazole and salicylic acid. They are seeking advice on managing the oily scalp and are reassured by others that regrowth is visible.

The user experienced significant hair regrowth in two months using finasteride, topical minoxidil, and weekly microneedling, but developed dark spots on the scalp, possibly from irritation. They plan to try ketoconazole shampoo to address the issue and will consult a dermatologist.

Switching milk brands cleared scalp inflammation and other symptoms, but hair shedding continues. The user hopes shedding will stop as hair cycles progress.

The user is seeking Malassezia-safe treatments for hair loss and currently uses a baby shampoo, a scalp tonic with antifungal ingredients, and aloe gel. They consider using Kirkland Minoxidil 5% drops and possibly consulting a doctor about Finasteride.

Scalp irritation from homemade topical finasteride may be caused by isopropyl alcohol. Alternatives suggested include using ethanol or everclear with distilled water.

Oral minoxidil can cause multiple facial hairs to grow from one follicle, known as Pili Multigemini, leading to ingrown hairs and zits. Users report increased facial and body hair growth, with some experiencing fewer issues after switching to dutasteride.

A user was prescribed ketoconazole shampoo by their dermatologist for early-stage hair loss, but is unsure if this is the right treatment. Most commenters suggest seeking a second opinion or starting finasteride treatment immediately, while a few caution about potential side effects.

Switching from 2% liquid minoxidil to 5% foam minoxidil reduced scalp irritation but increased eyebrow flakiness and thinning. The user speculates that propylene glycol in the liquid formulation might have been protecting against seborrheic dermatitis while causing contact dermatitis.

The conversation is about using topical cetirizine for hair loss treatment. The user mixes Aller-TEC tablets with a hair tonic but faces issues with the solution's consistency.

The conversation discusses a user experiencing short, curly, wiry hair above and behind the ears, linking it to pattern baldness. The user suggests starting treatment early but personally chose not to pursue treatments like Minoxidil, finasteride, or RU58841 due to the hassle.

Apply tretinoin at night and minimize sun exposure. Use sunscreen as a last resort due to its messiness and need for frequent reapplication.

The user is asking about the effectiveness of tretinoin 0.025% for hair loss, noting significant beard growth since using it for acne. They are considering adding it to their hair loss treatment regimen.

A user solved their 15-year scalp inflammation and related hair loss using Selenium Sulfide shampoo (Selsun Blue), noticing improvement after the first use and resolution after three uses. Others found relief with Ketoconazole shampoo, which also helps with hair loss.

The user has been using Finasteride for 7 years, RU58841, Stemoxydine, and 2% Ketoconazole shampoo for hair loss treatment but still experiences an itchy and inflamed scalp. They have not yet tried the prescribed oral Minoxidil and are considering lifestyle factors like diet and sleep as potential contributors to the issue.

Hair loss itch is caused by DHT attacking follicles and stimulating nerves. Finasteride users who respond well don't experience this itch.

Finasteride and Dutasteride help reduce itchy scalp and dandruff caused by DHT. Users also report less acne and reduced hair loss.

The user experienced hair loss since 2019 and tried finasteride, dutasteride, RU58841, and ketoconazole shampoo without success. A scalp biopsy showed scarring and inflammation from folliculitis, indicating chronic inflammation was affecting treatment effectiveness.

Female (37) experiencing hair loss for 5 years, tried max dose of spiro and oral + topical minox without success. Discovered low cortisol and low DHEA levels, seeking functional medicine practitioner for help.

The user started using 5% liquid minoxidil on their scalp and noticed increased facial dryness and faster facial hair growth. They plan to reduce the application to once a day to see if it helps with the dryness.

A dermatologist prescribed methionine with vitamins for hair loss, but the user is doubtful and plans to seek finasteride in France. The user is unsure why finasteride or minoxidil wasn't prescribed, suspecting concerns about side effects or strength.

User experienced scalp itching and hair loss, but found relief with oral minoxidil. Others suggest "DHT itch" as a possible cause and recommend finasteride and ketoconazole to address it.

An 18-year-old is frustrated with a dermatologist who prescribed shampoos and Betnovate instead of Minoxidil and Finasteride for hair loss and seborrheic dermatitis. The user feels misled and is considering giving up on dermatologists.

Scalp sunburns can cause permanent hair loss, so wearing UPF hats is essential. Tretinoin and Tacrolimus users should be cautious of increased photosensitivity and potential scalp issues.

Hair loss itch stopped by adding RU58841 to treatment. Topical Finasteride and Pyrilutamide also mentioned as potential itch solutions.

RU58841 is discussed as a treatment that stops scalp itching when used with finasteride or dutasteride. The user is considering trying RU58841 due to persistent itching despite using the "big 3" treatments.

The user visited a trichologist due to ineffective topical finasteride treatment for hair loss. The trichologist recommended a new regimen including a two-month course of locoidon (cortisone 0.1%), followed by a solution containing minoxidil, hydrocortisone butirrate, estrone, progesterone, tocopherol acetate, trichosol, and transcutol.

A 22-year-old is experiencing hair loss, particularly fuzzy hair in the front, and is concerned about male pattern baldness. Treatments mentioned include Propecia (finasteride), minoxidil, PRP treatments, dermarolling, peppermint oil, and apple cider vinegar.

Oral minoxidil combined with isotretinoin may improve hair loss treatment effectiveness. Tretinoin is known to increase the absorption of topical minoxidil.

A 22-year-old male uses dutasteride, a serum with 10% minoxidil and 0.5% finasteride, and microneedling for diffuse androgenetic alopecia. Progress pictures show changes from July 2025 to February 2026.