Search

for
Search:

Did you mean phototrichography?

GlossaryPhototrichogram

diagnostic technique using photos to assess hair growth

A phototrichogram is a diagnostic technique used to assess hair growth and hair loss. It involves taking high-resolution photographs of a marked area of the scalp before and after shaving the hair in that area. By analyzing these images, professionals can evaluate hair density, hair growth rate, and the proportion of hair in different growth phases, which is useful for diagnosing conditions like alopecia and monitoring the effectiveness of treatments.

Related Terms

Sort by

Community Join

30 / 64 results

community I’m shedding vellus hairs constantly and haven’t felt like I’ve made much progress, but taking pictures with flash in the dark looks like regrowth

in Is this regrowth? 33 upvotes 1 year ago

The conversation discusses a person's experience with hair loss treatments, including 7 months of using finasteride and minoxidil, switching to oral minoxidil, using ketoconazole shampoo, and microneedling. They notice hair regrowth more with flash photography than in regular light.

community Is a very rapid onset shed possible on Dutasteride?

in Finasteride/Dutasteride 5 upvotes 4 months ago

A user experienced significant hair shedding after starting dutasteride, questioning if it's due to the treatment or rapid progression of androgenetic alopecia. They previously used Rogaine and biotin for over 10 years.

community I've been using Toppik for the past couple weeks and really like it, but I need some help

in Update 9 upvotes 5 years ago

User tried Toppik hair fibers and liked the results, but hairspray darkened the color. They asked for advice on Toppik brand spray or alternatives that don't darken hair color.

community 2.5 months on hims topical fin/min spray and Nizoral twice a week

in Progress Pictures 144 upvotes 10 months ago

A user's positive early results after 2.5 months of using a topical finasteride/minoxidil spray and Nizoral twice a week for hair loss. The user, who started losing hair six years ago at age 22, is asked to share further progress at the six-month mark.

community Massive study on finasteride side effects released

in Finasteride/Dutasteride 83 upvotes 1 year ago

The release of a study on 5a-reductase inhibitors (finasteride and dutasteride) which showed an increased risk of depression, dementia, decreased libido, and reduced semen load as potential side effects; discussion around other forms of hair loss treatments such as topical minoxidil, RU58841, or opting to accept baldness; and advice to consider professional help for deeper issues related to hair loss.

community Verteporfin update - donor hair regeneration human trial

in Research/Science 23 upvotes 1 year ago

A human trial of verteporfin, a potential treatment for hair loss, with some users noting potential improvements in scarring and overall healing compared to control areas.

community Most Recent Interesting Hairloss Studies: 10% Minox vs 5% Minox / Radio Rrequency Treatment for AA / Topical Ketoconazole / PRP+Minox vs Minox vs PRP / Alopecia as a systemic disease

in Treatment 89 upvotes 4 years ago

Treatments for hair loss, such as topical minoxidil, platelet-rich plasma therapy with or without minoxidil, ketoconazole, non-abative radio frequency, natural products, finasteride and cortexolone 17 alpha propionate. The post evaluates the efficacy and safety of these treatments in various studies.

community Anyone use hair fiber products like Toppik?

in Question 21 upvotes 5 years ago

User phoenixblue asked about hair fiber products like Toppik and if they cause hair loss by clogging pores. Replies suggested that Toppik is safe, but effectiveness varies; some users experienced no hair loss, while others had issues with color or sweating.

community Shedding on finasteride only; looking for motivation

in Finasteride/Dutasteride 15 upvotes 6 months ago

A user started finasteride for hair loss and saw improvement, but is now experiencing shedding and thinning in new areas. They added Nizoral due to dandruff caused by finasteride. Replies suggest that shedding is normal around 6 months and advise to stick with the treatment.

community 24 months on from Hair Transplant 👌🏼

in Transplants 65 upvotes 8 months ago

A user shared before and after photos 24 months after a hair transplant, but others accused the photos of being fake and airbrushed. One user mentioned that having a beard hair transplant with androgenetic alopecia is a bad idea.

community I accepted my hair loss and shaved it. Hair loss controls me no more

in Satire 330 upvotes 1 year ago

User accepted hair loss, shaved head, and feels free. Others joke about confusing photo angles.

community Very reluctantly starting Finasteride.

in Finasteride/Dutasteride 84 upvotes 7 months ago

A 23-year-old started taking 0.25 mg of Finasteride daily for hair loss after trying Minoxidil and derma rolling without success. People shared varied experiences with Finasteride, discussing potential side effects, effectiveness, and personal decisions regarding hair loss treatment.

community New systematic review on topical and systemic spironolactone (2023)

in Research/Science 7 upvotes 1 year ago

Hair loss treatments discussed include Minoxidil, Finasteride, and RU58841. Topical and oral spironolactone show potential in improving hair growth when combined with topical Minoxidil.

community 2 years update from 2021 to 2023.

in Progress Pictures 76 upvotes 1 year ago

LagRag revived their hair using finasteride, minoxidil, derma rolling, dermapen, and biotin shampoo. Users discussed the effectiveness and requested photos with different hair positions.

community The Efficacy of Topical Rapamycin for Hair Regrowth

in Treatment 5 upvotes 1 year ago

The conversation discusses the effectiveness of topical Rapamycin for hair regrowth and color restoration. Specific treatments mentioned are Minoxidil, Finasteride, and RU58841.

community Showerthought: Having a Chia pet as a kid really helped me with using the "Big 3" as an adult

12 upvotes 7 years ago

The user compares using Minoxidil, finasteride, and RU58841 for hair loss to growing a Chia pet. They mention keeping their hair loss treatments private.

community Diffuse hair loss and scalp biopsies

in Research 692 upvotes 1 month 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 Rosemary out here changing lives for the better

in Treatment 90 upvotes 3 months ago

Rosemary oil is being used as an addition to minoxidil and finasteride for hair health, with mixed opinions on its effectiveness. Some users report positive results, while others see no benefit or experience adverse effects.

community 2.5 months fin 1mg - early regrowth?

in Is this regrowth? 25 upvotes 4 months ago

A 21-year-old user has been using finasteride 1mg daily since March 11 and ketoconazole 1% 2-3 times a week since April 22, with no significant side effects. They are questioning if they are seeing early hair regrowth after 2.5 months of treatment.

community My hair journey from 2018-Today

in Progress Pictures 42 upvotes 6 months ago

The user shared their hair journey, expressing regret over inconsistent barber visits and haircuts that led to thinning. They are considering using a combination of Minoxidil and finasteride for treatment.

community Keratin microspheres - breakthrough

in Research/Science 13 upvotes 6 months ago

A gel of keratin microspheres promotes hair follicle growth, showing similar effectiveness to minoxidil in mice. The treatment activates hair growth pathways and reduces inflammation, with potential applications in drug delivery for hair-related disorders.

community Finally Managed to Download Somebody's Alex pdf so try to share it

in Research/Science 70 upvotes 7 months ago

The conversation discusses a shared PDF about hair loss treatments, which might help those not seeing results with Minoxidil, Finasteride, and RU58841. Some users are skeptical about the content's value and the price charged for it.

community New Dutasteride Long Term Study (5 years) it works.

in Finasteride/Dutasteride 108 upvotes 10 months ago

The conversation discusses a five-year study on dutasteride, a medication for male hair loss. The study found that 89.9% of patients saw improvement or prevention of hair loss progression, with varying success rates based on different balding patterns. Side effects were mostly sexual and decreased over time. Dutasteride was concluded to be a long-term, safe, and effective treatment for male hair loss.

community Caffeine & Alopecia: What the Science Seems to Say

in Research/Science 17 upvotes 1 year ago

The conversation discusses the potential benefits of topical caffeine for Androgenetic Alopecia (APA) and female pattern hair loss. While some studies suggest positive results, there's no reliable scientific evidence to strongly recommend caffeine compounds for hair regrowth.

community Hairline change after 1y3m on fin+min+microneedling

in Progress Pictures 140 upvotes 1 year ago

The user "Expliced" shared their progress pictures after using finasteride, minoxidil, and microneedling for 1 year and 3 months. Another user mentioned that using a high-definition camera with flash and sharpening the photo can show new hairs appearing sooner.

community Phase II for Technoderma Therepeutic's TDM-105795 set to begin in April tentatively

in Research/Science 41 upvotes 1 year ago

Phase II for TDM-105795 for Androgenic Alopecia is set to begin in April 2023. The study aims to evaluate the efficacy and safety of TDM-105795 in male subjects.

community 1 Year of Progress on the God Stack.

in Progress Pictures 14 upvotes 1 year ago

A user's 1-year progress using the God Stack, which is a combination of Dutasteride, Finasteride, oral minoxidil, RU58841, derma roller, ketoconazole shampoo, and stemoxydine. No side effects were experienced other than watery semen for the first few months.

community 5 weeks of oral minoxidil, couldn’t reciprocate lighting in original photo as I’m working away, will do weekly updates

in Progress Pictures 2 years ago

, I’m on fin as well. This conversation discussed the user's successful results from 5 weeks of taking an oral minoxidil medication and their experience with hair shedding while using it in combination with finasteride.

community This serum outperformed Minoxidil in a recent study. Please debunk

23 upvotes 4 years ago

A topical solution called "Multi-Peptide Serum for Hair Density" by The Ordinary Company, which contains several ingredients that are used in alternatives to Minoxidil and was found to have better results than 5% Minoxidil in a study. People who have tried it shared their experiences with the serum as well.

community I'm a 17 year old female and I'm afraid I'm losing my hair.

7 upvotes 12 years ago

A 17-year-old female is worried about hair loss, noticing thinning and bald spots. She plans to try burdock oil and castor oil, and if needed, Jamaican castor oil.