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GlossaryComma Hairs

short, curved hairs indicative of scalp fungal infection

Comma hairs are a specific type of hair abnormality often seen in cases of tinea capitis, a fungal infection of the scalp. These hairs appear short, broken, and curved, resembling a comma shape under microscopic examination. Their presence can be a useful diagnostic clue for dermatologists and other healthcare professionals when evaluating scalp conditions.

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community Odd fear of not getting meds in a coma or similar

in Chat 20 upvotes 2 months ago

Concerns about hair loss treatments like finasteride and minoxidil not being administered during a coma. Dutasteride remains in the system longer, and hair loss may not be immediate if treatment stops temporarily.

community M44 Hairloss Trichotest and Finasteride

in Finasteride/Dutasteride 5 upvotes 3 years ago

User received Trichotest results not recommending Finasteride. They are on Oral Minoxidil 2.50 and considering adding Finasteride.

community Regretting my hair transplant — 5 months in and still patchy/thin

in Progress Pictures 178 upvotes 4 months ago

The user regrets their hair transplant after 5 months due to patchy and thin hair, despite starting finasteride at the same time. Many recommend waiting 12-18 months for results and using finasteride and minoxidil before and after the transplant.

community Lost all my hair when I quit meds for 1 year. Still didn’t recover after 3 years

in Finasteride/Dutasteride 55 upvotes 8 months ago

Stopping dutasteride for a year caused significant hair loss, and resuming it with oral minoxidil led to only partial recovery. Users discuss treatments like finasteride, microneedling, and RU58841, noting mixed results and side effects.

community Can testosterone alone cause hair loss even after nuking DHT?

in Research/Science 26 upvotes 4 months ago

Testosterone can still cause hair loss even when DHT is blocked by dutasteride, especially if hair follicles are sensitive. Topical treatments like RU58841 or pyrilutamide may help, but their long-term effectiveness is uncertain compared to dutasteride.

community The "I just want hair until im 30" cope.

in Chat 220 upvotes 1 year ago

Participants want to maintain hair until at least age 30, using treatments like finasteride, dutasteride, and minoxidil. Hair loss remains a concern, with some considering hair transplants.

community Medications that cause extra hair growth

in Research/Science 123 upvotes 2 years ago

The post discusses the side effects of various drugs causing excess hair growth, questioning why only minoxidil is used in the hair loss industry. The conversation includes users sharing their experiences and concerns about potential side effects of these drugs, with some preferring baldness over potential health risks.

community Just Minoxidil 5% twice a day for 5 months

in Progress Pictures 584 upvotes 10 months ago

Significant hair regrowth was achieved using 5% Minoxidil twice daily and weekly microneedling with a 0.8 mm dermaroller over five months. Finasteride was not used due to concerns about side effects and availability in France.

community Oral or topical finasteride? .

in Chat 12 upvotes 1 year ago

A user is deciding between oral and topical finasteride for hair loss, noting oral finasteride's ease of use but broader effects. Another user simply recommends oral finasteride.

community TWIST-1 and the cure: Is it really that easy?

in Research/Science 283 upvotes 3 years ago

TWIST-1 gene's role in hair loss and potential as a treatment target. Inhibiting TWIST-1 may prolong hair growth and reduce hair follicle sensitivity to DHT.

community Progress Pictures 10.2019 - present

in Progress Pictures 87 upvotes 1 year ago

The conversation discusses hair loss treatments, including finasteride, topical and oral minoxidil, and the potential use of dutasteride. The user shares progress and seeks advice on whether to start dutasteride, noting positive results with current treatments but concerns about long-term effects.

community My progress February 4th 2026 - Today (April 29th 2026)

in Progress Pictures 30 upvotes 1 month ago

A user shared their hair regrowth journey using topical minoxidil (5%) twice daily, along with microneedling, castor oil, and jojoba oil treatments. They experienced initial hair shedding but saw some regrowth, although their hair remains thin and uneven, and they are cautious about using finasteride due to past depression.

community Microneedling on oral fin only?

in Microneedling 6 upvotes 2 years ago

Microneedling may have benefits for hair loss even if only using oral finasteride without minoxidil. The effectiveness of microneedling without minoxidil is debated.

community How far are we from gene editing stem cells and implanting them?

in Research/Science 14 upvotes 2 months ago

Gene editing for hair loss is not yet viable due to technological and economic challenges. Current treatments like Minoxidil, finasteride, and hair transplants remain the most practical options.

community Potential ( but not yet confirmed ) pp405 leak through korean media.

in Research/Science 229 upvotes 7 months ago

A peptide-based hair loss treatment, PP405, reportedly increased hair density by 62% in 90 days, but these claims are unverified and met with skepticism. Users compared PP405 to Minoxidil and Finasteride, expressing doubts about its effectiveness without more evidence.

community 6 Month Transplant Update-Dr. Anuj, Medrootz (delhi)

in Transplants 84 upvotes 8 months ago

The user is very satisfied with their hair transplant results after six months, using finasteride, minoxidil, and ketoconazole shampoo. They praise Dr. Anuj and consider future touch-ups for a small untouched crown area.

community Getting PP405. Now…. or as soon as possible

in Research/Science 145 upvotes 11 months ago

People are discussing obtaining and testing PP405 for hair loss treatment, with concerns about its purity and effectiveness. Some are considering delaying hair transplants, while others suggest using existing treatments like finasteride and minoxidil.

community What happened to that guy who’s been drinking topical minoxidil?!

in Chat 217 upvotes 1 year ago

A user tried various hair growth treatments, including drinking topical minoxidil, using oral minoxidil and finasteride, and applying GHK-Cu, growth hormone peptides, and liposomal sulforaphane. They experienced thicker hair, while others discussed the risks and benefits of these methods.

community Results after 1.5 year on DUT (progress pictures)

in Progress Pictures 577 upvotes 1 year ago

The user shared impressive hair regrowth results after 1.5 years using dutasteride (DUT) and oral minoxidil. They switched from finasteride and topical minoxidil due to lack of results and experienced no side effects.

community 4,5 months results: Fin, Minoxidil, microneedling. Details in comment

in Progress Pictures 445 upvotes 4 years ago

User shared 4.5-month hair loss treatment results using Fin, Minoxidil, and microneedling. Others discussed postponing hair transplant and adjusting microneedling depth.

community Improve your micronnedling progress/results using betadine

in Microneedling 72 upvotes 5 years ago

A user shared their hair regrowth success using microneedling with a dermaroller every 6 days and minoxidil, recommending betadine (povidone-iodine) before microneedling to sterilize the scalp and enhance results. Another user noted the potential risks of iodine toxicity.

community DHT is NOT very important for adults, is it?

in Finasteride/Dutasteride 118 upvotes 1 month ago

A user experienced negative side effects, including low libido and lack of motivation, after using finasteride for hair loss and felt better after stopping it. Others shared similar experiences with finasteride and dutasteride, while some reported no side effects, showing varied individual responses.

community Rant: How to stop hating myself for delaying treatment?

in Chat 11 upvotes 10 months ago

The conversation discusses regret over delaying hair loss treatment, specifically with finasteride, and the emotional impact of hair loss. The user eventually stabilized their hair using oral finasteride after trying other treatments like topical finasteride, Fluridil, and Alfatradiol, and is considering future options like a hair transplant.

community 10 months, a new person. Propecia oral minoxidil topical

in Progress Pictures 498 upvotes 1 year ago

A user shared their 10-month hair loss progress using Propecia, oral minoxidil, and topical minoxidil. The results were highly praised, with requests for more details on dosages and routine.

community Am I hyper responder? 2.5 months on 1mg fin and min

in Progress Pictures 764 upvotes 2 years ago

The user "AcanthocephalaNo7632" shared their progress with hair loss, mentioning the use of minoxidil and finasteride. Some users questioned the authenticity of the progress pictures.

community Diffuse thinning is so brutal.

in Styling 73 upvotes 3 years ago

A 25-year-old with AGA experienced hair thinning and dandruff, stabilized with topical finasteride and minoxidil but saw minimal regrowth. They seek advice on styling and consider oral minoxidil and microneedling for denser hair.

community Feeling myself again after 5 months

in Progress Pictures 470 upvotes 3 years ago

A user's progress pictures which show the effects of using finasteride and minoxidil for hair growth, along with keto shampoo; other users shared their experiences with similar conditions, offering advice on treatments and encouraging the original poster to keep going.

community Sandalore: a scientific homemade approch

19 upvotes 7 years ago

The post discusses using Sandalore as a potential hair loss treatment, emphasizing precise measurements and safe handling. The user compares Sandalore's effects to Minoxidil and mentions preparing a solution with ethanol and DMSO.

community Study shows further evidence that finasteride and dutasteride take 12-18 months or more to show significant results. Do NOT give up early

in Finasteride/Dutasteride 247 upvotes 2 years ago

The conversation discusses the effectiveness of finasteride and dutasteride in treating hair loss, emphasizing that significant results often take 12-18 months or more. Dutasteride is generally considered superior, with similar or fewer side effects than finasteride, but patience is required for noticeable improvement.

community 6 Month Progress (1mg fin 2x daily topical min, vit d3, keto, microneedling)

in Progress Pictures 473 upvotes 3 years ago

A user's 6-month journey to treat their hair loss using 1mg finasteride twice daily, topical minoxidil, vitamin D3, keto diet, and microneedling. They experienced shedding at the end of month 3 but have seen progress in recent months despite this.