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Glossary Finasteride

medication that inhibits DHT to treat hair loss

Finasteride is a medication primarily used to treat male pattern baldness (androgenetic alopecia) and benign prostatic hyperplasia (BPH). It works by inhibiting the enzyme 5-alpha-reductase, which converts testosterone to dihydrotestosterone (DHT), a hormone linked to hair loss and prostate growth. Commonly known by brand names like Propecia for hair loss and Proscar for BPH, finasteride is taken orally and requires a prescription.

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community questions regarding topical finasteride

in Finasteride 4 upvotes 7 years ago

The conversation discusses the potential effectiveness and risks of using topical finasteride for hair loss, with considerations about using DMSO as a vehicle for application. Concerns are raised about DMSO's safety, absorption issues, and the systemic effects of topical finasteride.

community Been on Fin for almost 3 months. Need help with a shampoo regimin to compliment this.

in Finasteride 4 upvotes 8 years ago

The conversation discusses a hair care regimen to complement finasteride use, with the original poster using OGX Biotin & Collagen Shampoo, Nizoral, and Not Your Mother's Beach Babe Texturizing Dry Shampoo. Other users suggest that the effectiveness of a regimen depends on individual results and recommend sulfate-free products for maintaining healthy hair.

community Just got my Finasteride prescription today, have some questions

in Finasteride 8 upvotes 8 years ago

The conversation is about using Finasteride for hair loss, with questions on dosage frequency, potential side effects, and the use of Zinc. Users suggest taking Finasteride daily and caution against high doses of Zinc.

community Are there any reliable places to buy CB 03-01? I can't tolerate fin or RU

in Finasteride 5 upvotes 10 years ago

The conversation is about finding a reliable source for CB 03-01 as an alternative treatment for hair loss due to intolerance to finasteride and RU58841. The user is also considering minoxidil for temporary effectiveness.

community 2020 Vs 2026. Just 1 mg finasteride and No Minoxidil.

18 upvotes 6 hours ago

Finasteride has helped maintain hair and slow down thinning since 2017, despite no regrowth or use of Minoxidil. The user is considering a hair transplant in the future and is cautious about trying Dutasteride due to concerns about side effects.

community What's the point of finasteride if dutasteride exists?

43 upvotes 1 day ago

Finasteride is effective for hair loss with fewer side effects and quicker clearance compared to dutasteride, which is more potent but has a longer half-life and potentially more side effects. Users suggest starting with finasteride and considering dutasteride only if more hair retention is needed and side effects are manageable.

community Finasteride time frame for results

12 upvotes 1 day ago

Finasteride users report varying results, with some seeing improvements in hairline and density after several months, while others experience thinning or no change. Many suggest waiting at least 12 months for noticeable results, as finasteride primarily maintains existing hair rather than promoting regrowth.

community Finasteride 8 months thin hairs.

6 upvotes 3 days ago

The conversation is about using finasteride for hair loss, with suggestions to add minoxidil for potentially thicker hair. It discusses the possibility of hair improvement and the importance of using a 5AR inhibitor.

community Finasteride after gyno removal surgery

5 upvotes 5 days ago

After gyno removal surgery, the user considers starting finasteride at 0.25 but is concerned about the risk of gyno returning, especially since they previously experienced itchiness with finasteride. They have been using RU58841 at 10% for 2-3 months with unclear effects, and other users share experiences with topical finasteride and discuss the low risk of gyno recurrence.

community Finasteride only (2 years, different doses, details in body text)

12 upvotes 6 days ago

The user has been using finasteride for two years, gradually increasing the dose to 1 mg, and is satisfied with the results despite not using minoxidil due to lifestyle constraints. Another user shared their experience with finasteride, noting side effects like discomfort and loss of libido, and ultimately stopped using it before planning to have a child.

community Finasteride/ Dutasteride Cured my Acne.. Anyone else?

9 upvotes 1 week ago

Finasteride and dutasteride helped users reduce or eliminate cystic acne and improve skin oiliness. Users reported no negative side effects and unexpected benefits from blocking DHT.

community A few practical steps if you're considering finasteride (or already living with PFS) — playing it straight, not playing it safe

4 upvotes 1 week ago

Finasteride can cause persistent side effects, including mental health issues, and it's important to consult a doctor before starting. Baseline tests for testosterone, DHT, estradiol, and semen analysis are recommended, and caution is advised for those with a history of depression, anxiety, or diabetes.

community Finasteride has started affecting me; please help.

47 upvotes 1 week ago

The user experienced side effects like loss of libido and watery semen after starting finasteride for hair loss. Suggestions included adjusting the dosage, switching to topical treatments, or stopping the medication to see if side effects subside.

community Fin nuked my libido to below zero

141 upvotes 1 week ago

Finasteride improved hair but severely reduced libido. Users suggest stopping or adjusting the dosage, considering alternatives like Dutasteride, or consulting a doctor.

community Finasteride users: have DIM supplements worked for you?

4 upvotes 1 week ago

A user started finasteride and is experiencing fatigue and nipple tenderness. They are considering DIM supplements to manage elevated estrogen levels, and another user suggests these side effects may resolve in a month.

community Checking in: is fin and min still the latest science

9 upvotes 2 weeks ago

Finasteride and minoxidil remain the primary treatments for hair loss, with dutasteride being a more potent alternative. New treatments like VDPHL01 and topical antiandrogens are in development.

community Finasteride for 2 years - am I any worse off?

15 upvotes 2 weeks ago

The user has been using finasteride for 2 years with visible improvement and stabilization in hair loss, taking 1mg daily without side effects. Some users suggest adding minoxidil for more regrowth potential.

community Finasteride - 5 years and my expierience

128 upvotes 2 weeks ago

A 26-year-old shared their 5-year experience using finasteride and minoxidil for hair loss, noting initial improvements but later experiencing reduced libido and erection quality, leading them to switch from oral to topical finasteride. They advise starting with a low-dose topical solution and emphasize making informed decisions, acknowledging that while finasteride is effective, it can have side effects.

community Why does finasteride increase sexual desire in some users while significantly reducing it in others?

27 upvotes 2 weeks ago

Finasteride affects libido differently in individuals due to hormonal changes, increasing testosterone and potentially estrogen, which can either boost or reduce sexual desire. Other treatments mentioned include dutasteride and topical applications, with some users experiencing increased libido and others experiencing a decrease.

community Finasteride Timeline and Experience

4 upvotes 2 weeks ago

The user has been using finasteride for 5 months and is experiencing some hair thinning, seeking advice on whether to add minoxidil. Responses suggest that changes typically occur between 3-6 months, and while minoxidil can be tried, it may cause additional shedding.

community Finasteride for 3 years still losing ground. Started min 3mg recently.

4 upvotes 2 weeks ago

The user has been on finasteride for 3 years but is still experiencing hair loss and recently started taking 3mg oral minoxidil. Suggestions include switching to dutasteride for stronger DHT blocking and considering other conditions like alopecia areata or telogen effluvium.

community Anybody saw their beard stop maturing or slow down once on fin/dut?

5 upvotes 2 weeks ago

Finasteride and dutasteride can slow or halt beard development, but results vary. Some users report slower beard growth, while others see no change or use minoxidil to enhance beard growth.

community DHT levels went up after 6 months of finasteride usage.

22 upvotes 3 weeks ago

Finasteride's effectiveness may be reduced due to heat exposure, affecting DHT levels. Testing methods and medication storage conditions are likely factors in the unchanged DHT levels.

community Putting fin pills in an empty capsule

in Finasteride/Dutasteride 7 upvotes 3 weeks ago

A user takes 1.25 mg finasteride daily by splitting a 5 mg pill and considers using empty capsules to avoid the pill getting stuck when swallowing. Others suggest using water to help swallow and confirm that using capsules won't affect the drug's efficiency.

community I think I responded better to finasteride

46 upvotes 3 weeks ago

Finasteride helped regrow hair, but switching to dutasteride led to shedding and no progress. Many users experienced better results with finasteride compared to dutasteride.

community Fin suddenly failing after 5 years?

in Finasteride/Dutasteride 5 upvotes 3 weeks ago

The user experienced increased hair shedding after 5 years on finasteride and 1 year on topical minoxidil, possibly due to switching brands or other factors like stress or diet changes. Suggestions included monitoring progress with photos, considering a gradual switch to dutasteride, and checking for underlying health issues.

community 5 years on topical finasteride, 3.5 years on oral minoxidil; now changing from finasteride to dutasteride

in Finasteride/Dutasteride 3 upvotes 3 weeks ago

A 66-year-old male experienced significant hair regrowth using topical finasteride for 5 years and oral minoxidil for 3.5 years, with no side effects. He is now switching from finasteride to topical dutasteride 0.1% to potentially improve results further.

community Finasteride still making me shed

in Finasteride/Dutasteride 13 upvotes 3 weeks ago

A user is experiencing hair shedding after 7 months on finasteride, despite using minoxidil and a derma stamp, and is seeking advice on whether this is normal or a side effect. Other users suggest scalp care, dietary changes, and consulting a dermatologist for folliculitis.

community Finasteride Progress Need Help Analysing

17 upvotes 4 weeks ago

A 21-year-old male has been taking 1.25mg oral finasteride daily for six months and is seeking feedback on hair improvement. Users agree there is noticeable progress, with no other treatments like minoxidil or microneedling used.

community My experience with fin (spoiler alert it saved my life)

14 upvotes 4 weeks ago

Finasteride helped the user regain hair and self-confidence, with only mild side effects. Other users discussed dosages, experiences, and combining treatments like minoxidil.