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GlossaryDrug Screening (Drug Testing)

process to detect drugs in biological samples

Drug screening, also known as drug testing or substance screening, is a process used to detect the presence of drugs or their metabolites in a person's biological samples, such as urine, blood, hair, or saliva. This procedure is commonly used in various settings, including employment, sports, and medical diagnostics, to ensure compliance with drug-free policies or to monitor substance use for health and safety reasons.

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community RU58841 powder from lab supplier tested at free drug testing service

opsavelocs in Treatments 207 upvotes 5 months ago

RU58841 powder from a lab supplier was tested at a free drug testing service. The discussion includes using Minoxidil and finasteride for hair loss treatment.

community discouraged about pyrilutamide

Additional_Rough_968 in Research/Science 11 upvotes 2 years ago

Discouragement regarding Pyrilutamide, a drug in development for hair loss, and the potential side effects of Finasteride. People discussed anecdotal experiences with Pyrilutamide as well as suggestions to wait out Phase 3 trials before making any conclusions.

community If you're sitting there wondering, "I'm losing my hair, what do I do?" then read my advice here. I've been fighting the fight for 7 years, with great success. (pictures included)

Rawtashk in Question 109 upvotes 11 years ago

Fighting hair loss with "The Big 3" treatments of Propecia, Rogaine and Nizoral shampoo, as well as specific advice on how to use these products. People have shared their long-term success stories and some have discussed the side effects of finasteride. Other suggestions included Lipogaine and Pura D'or Hair Loss Prevention Therapy Shampoo & Conditioner.

community What's the deal with verteporfin?

amrdxx in Research/Science 23 upvotes 1 year ago

The conversation discusses verteporfin as a potential hair loss treatment and questions why more precise methods aren't used to test its effectiveness in regrowing hair. Some users believe verteporfin is promising and should receive more attention, while others are skeptical about the testing methods.

community pyrilutamide phase 2 results right here, thanks to user Glaringbooch

brownincel240 in Chat 43 upvotes 2 years ago

Pyrilutamide, a new drug being tested to combat hair loss that has been found to perform comparably or better than finasteride and dutasteride in the initial 6 months of treatment with minimal reported side effects.

community Currently crushing 3 (5mg) tablets of fin into my topical min. Anyone do the same? If so how much do you add.

phonikos in Treatment 186 upvotes 8 months ago

The conversation discusses using crushed finasteride tablets mixed with topical minoxidil for hair loss treatment. Users share their experiences and opinions on the effectiveness and proper concentration of this method.

community Severe dry eye: finasteride vs dutasteride

laurenwinter- in Finasteride/Dutasteride 7 upvotes 3 years ago

Woman uses antiandrogens for hair thinning prevention, experiences severe dry eye with finasteride. Asks if dutasteride could be better despite potential for worse dry eye.

community Information regarding Kintor’s GT20029

Complex_Iron_3314 in Product 40 upvotes 2 years ago

The conversation discusses skepticism about the effectiveness of new hair loss treatments, mentioning that despite 40 years of research, only accidental discoveries like Minoxidil and Finasteride have been made. It also notes that drug development is a slow process, often taking a decade or more to bring a new drug to market.

community Lost density 60% all over scalp in 120 days (4months)

Informal_Row6844 in Update 10 upvotes 8 months ago

A user lost 60% hair density in 4 months, started finasteride and microneedling, and has greasy, flaky, yellowish scalp. They are awaiting biopsy results, and another user suggested trying ketoconazole shampoo.

community The Big Fat Layer / Remedies: Cetirizine

baaldaa in Treatment 9 upvotes 4 years ago

Treating hair loss with various remedies, such as Cetirizine and the Big3 complex (minoxidil, finasteride, and RU58841), which have properties like adipogenic, anti-fibrotic and anti-inflammatory. References to research studies are also included.

community 1 year of regular fin after years of anxiety

GreatCanuck in Update 94 upvotes 1 year ago

User GreatCanuck experienced hair regrowth after using finasteride for a year, reducing anxiety about hair loss. Others in the conversation shared similar positive experiences and discussed family members using the treatment.

community Fin only for 7.5 months, shedding since the second month - should I be concerned?

sh1tbarnet in Finasteride/Dutasteride 123 upvotes 7 months ago

A user has been taking finasteride for 7.5 months and experiencing shedding since the second month, leading to significant hair thinning. Other users suggest continuing the treatment, as shedding is normal, and some have seen improvements after 8 months.

community Finasteride before/after 1,5 year

Responsible-Metal-32 in Progress Pictures 215 upvotes 1 year ago

A user shared their positive experience with finasteride over 1.5 years, noting significant hair regrowth and no side effects. They also mentioned unsuccessful attempts with minoxidil and are considering a hair transplant to improve their hairline.

community blueprint is working so well it seems

Ok_bassel1939 in Chat 537 upvotes 6 months ago

The conversation discusses a person successfully using a combination of Minoxidil, finasteride, and other treatments for hair loss, resulting in significantly improved hair. Despite some criticism, many admire his dedication to health and anti-aging research.

community Bayer says drug research focus no longer on women´s health ( They dismissed HMI-115 because of their focus on women´s health

Ok_Ask9516 in Technology 4 upvotes 1 year ago

Hair loss treatments discussed include Minoxidil, Finasteride, and RU58841. Bayer dismissed HMI-115 due to focus shift away from women's health.

community This is what Six years of DUT looks like

Otherwise-Big5910 in Finasteride/Dutasteride 791 upvotes 2 years ago

User had success with dutasteride for hair loss after finasteride didn't work. Some experienced increased cholesterol and debated its relation to DHT.

community If RU58841 is such an effective anti androgen

ConsistentLab193 in Research/Science 46 upvotes 1 year ago

RU58841 is discussed as a topical anti-androgen for hair loss, but its effectiveness and safety are not well-documented, leading to mixed opinions and experiences among users. Some combine it with finasteride, but concerns about side effects and lack of FDA approval limit its popularity.

community For all those worried about a minoxidil break

BigGreeker in Minoxidil 342 upvotes 5 months ago

Stopping minoxidil can lead to significant hair loss, but resuming it along with finasteride can help regain lost hair over time. Consistency is key for maintaining hair health and regrowth.

community HLT Megathread on HMI-115 (key takeaways in comments)

tired45453 in Research/Science 38 upvotes 2 years ago

HMI-115, a newly discovered hair loss treatment that could potentially be effective for those with diffuse thinning and telogen effluvium. It is based on prolactin receptor antagonist signaling and has already undergone Phase I trials in women, with potential commercialization by 2027.

community What about azelaic acid, retinol and caffeine, all topical?

ZlatanKabuto in Minoxidil 7 upvotes 3 years ago

The conversation is about a user inquiring about a hair loss treatment product that contains minoxidil, azelaic acid, retinol, and caffeine, and whether it is more effective than Regaine foam. No specific treatments or outcomes are discussed.

community Massive study on finasteride side effects released

efunkEM in Finasteride/Dutasteride 83 upvotes 2 years 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 “Dutasteride destroyed my hair” recently I noticed the same users

Professional_Oil2044 in Finasteride/Dutasteride 81 upvotes 5 months ago

Dutasteride is reported by some users to worsen hair loss, while others believe it causes shedding before improvement. Finasteride and Minoxidil are also mentioned as treatments, with mixed results.

community What blood exams should I do on dut/oral min

Specialist_Soup_2289 in Chat 1 upvotes 7 months ago

The user checked iron, ferritin, B12, zinc, testosterone, DHT, and estrogens to understand hair loss causes and the effects of dutasteride. They also noted increased heart rate and paleness with oral minoxidil.

community Earliest we can get legitimate pyrilutamide

StinkyMess in Research/Science 49 upvotes 2 years ago

Pyrilutamide, a drug in phase 3 trials in China, potentially becoming available in late 2023 or early 2024; Finasteride being used as a current treatment for hair loss; and the possibility of joining a group buy for black market versions of Pyrilutamide.

community cosmeRNA finally now it's pyrilutamide turn

Responsible_Pen_5465 in Chat 49 upvotes 1 year ago

Hair loss treatments discussed include cosmeRNA, minoxidil, finasteride, RU58841, and pyrilutamide. Users debate effectiveness, side effects, and upcoming treatments, with some expressing skepticism and others optimism.

community Kintor KX -826 Pyrilutamide Adds 1 Year Phase 3 Trial For Safety

FollicleThought_com in Technology 53 upvotes 1 year ago

KX-826/pyrilutamide is undergoing an additional one-year safety and efficacy trial in China after a six-month study. Some participants speculate on the reasons for the extended trial and discuss the potential of other treatments.

community Female, 30, PCOS diagnosis, MPB Norwood 2. Endo refuses to give anything other than Spironolactone. Feel like I’m at my wit’s end here.

sailorquaoar in Female 55 upvotes 1 year ago

A 30-year-old female with PCOS and male pattern baldness is frustrated with her endocrinologist's recommendation of only Spironolactone and minoxidil, feeling that dutasteride, finasteride, and progesterone would be more effective. Other users suggest various online sources for treatments, warn against self-medicating due to potential risks, and recommend seeking a specialized endocrinologist or considering additional treatments like Inositol, Berberine, and dermaneedling.

community 4.5 month finasteride update! What a difference hair makes! To all the people that say just shave it bro, just no.

Sufficient-Assistant in Progress Pictures 1591 upvotes 4 years ago

A user's progress pictures and four month finasteride update showing dramatic hair regrowth, as well as their experiences with other treatments like minoxidil. The conversation also includes advice on diet, testosterone levels, and the importance of avoiding baldness for attraction and confidence.

community 2.5 months topical minoxidil Progress

pcybits in Progress Pictures 443 upvotes 1 year ago

The conversation is about a user's hair regrowth after 2.5 months using topical minoxidil. Some suggest adding finasteride for long-term results, while others share their experiences with side effects or alternative treatments like dermarolling and dietary improvements.

community 5 months on Spiro and 6 weeks on oral Monoxidil. Beyond thrilled with the results so far

dogbedblanket in Female 190 upvotes 4 years ago

Treatments for hair loss, specifically the use of Spironolactone (Spiro) and oral Minoxidil, as well as Finasteride and RU58841.