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Finasteride for Androgenetic Alopecia User Reviews

Brand names: Proscar, Propecia

Rating: 4.8

Finasteride has an average rating of 4.8 out of 10 from a total of 226 reviews for the treatment of androgenetic alopecia. 38% of reviewers reported a positive experience, while 49% reported a negative experience.

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Reviews for Finasteride

Commonly mentioned side effects
  • Mar...
  • February 8, 2020

"Hair up, little bro down. I have been taking 1 mg of finasteride for about three months and boys, the hairline came back, and the thickness was awesome. But I kid you not, I went from a very good partner who never had an issue with erections to a self-conscious, scared, full of thoughts 36-year-old soft dude. I was reading a lot of bad reviews, and the fact that my sperm turned more liquid didn’t help. However, in situations where I wasn’t thinking about it, I could still perform decently, and my body responded well. I decided to reduce the dosage to 0.25 mg every 2 days following a few threads online suggesting microdosing, and that massively helped! I convinced myself that microdosing could really help me psychologically, with very positive effects. The problem is that it's quite hard to track microdosing, and I am thinking about using my mobile development skills to create an app for that. If this post reaches more than 100 likes, I will do it! Thanks!"

1 / 10
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  • Tom...
  • Taken for 6 months to 1 year
  • August 31, 2019

"Reading the awful experiences other guys have had with finasteride is pretty scary. I've been on it for about 10 months and have honestly noticed no side effects at all and I've been reaping the hair growth benefits. From reading cited studies, I've found the incidence of complications is very low (2% of men or something). If you're unsure, jump on Google Scholar and give a few a read! Definitely helped me :)"

9 / 10
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  • JBa...
  • Taken for 5 to 10 years
  • March 24, 2020

Finasteride "I have PFS (Post-Finasteride Syndrome). I cannot sustain an erection during sex, suffer from genital anesthesia and/or numbness, have muted/blocked/pleasureless orgasms when I masturbate, and suffer from brain fog, memory loss, and thinking at times. I have low testosterone, extremely high FSH, low cortisol, low vitamin D, adrenal issues, and pituitary problems as a result of being on Propecia on and off for years. I've been off of Propecia for a year. Although I've had shockwave therapy to remove penile scar tissue and improve nerve damage and had testosterone replacement therapy, my sexual functioning and cognitive issues persist. Oh! And I became infertile on Propecia too. Fortunately, I had enough sperm left to have a baby with my wife via IVF. Stay away from this toxic and poisonous medication! It will potentially destroy your life."

1 / 10
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  • Lif...
  • Taken for less than 1 month
  • October 7, 2019

"I took this drug for only 4 days in May 2019. I had mild hair thinning and went to a dermatologist who recommended it. I had done research beforehand and knew about finasteride already, and how for some men the drug could have serious side effects, but decided to listen to a doctor who assured me it was safe. It’s not, and I had to learn the hard way. This poison has completely ruined my life. I’ve completely lost my sleep and have total insomnia, no libido, ED, brain fog, fatigue, anxiety, and depression, penile tissue changes, muscle wastage, and weakness... The list goes on. I’m not making this up, this drug should be avoided. I’m 23 years old, I was healthy before I took this. There is no reason to believe this drug won’t mess your life up. Please avoid it. I don’t even feel like the same person and regret my decision every single day and am having trouble adjusting to this new life. I hate myself for taking this risk."

1 / 10
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  • Bob...
  • Taken for 5 to 10 years
  • August 14, 2020

Finasteride "If you want a full head of hair, then go for it. That full head of hair will, of course, help you with the ladies. However, once you get a lady, you will be up the creek without a paddle because your old John Thomas will not work. I took Propecia for 8 years. The side effects came on slowly and I ignored them at my peril, choosing vanity over health and happiness. I still have fatigue, anxiety, and issues with the old meat and two veg. Avoid this drug at all costs, buy a razor or trimmer and shave your head."

1 / 10
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  • ArI...
  • May 11, 2011

Finasteride "At the tender age of 25, I noticed that my hair was beginning to thin. Not wanting to look like my dad or brother, I got a prescription for Propecia. So far, it's been working. In fact, if I miss a dosage, I'll notice little bits of my hair fall into my keyboard or the pages of a book I'm reading! Yes, this medication is expensive. My insurance won't cover it at all. (Funny that they cover Viagra, though). The only side effect is that I do notice a slight decrease in my sex drive - but honestly that's probably good. Keeps me out of trouble."

9 / 10
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206 Report
  • Dan...
  • Taken for 6 months to 1 year
  • August 17, 2019

"I took finasteride for 6 months. It works for making your hair thicker (after 3 months) and it does regrow a lot. I mean it, it works and it is amazing! The trade-off... you lose your sex life and an unbelievable depression comes with it. They say 4%ish of men have these side effects. Don't believe it. It is a lot more than that. Some never recover. I recovered after 2 weeks of stopping. It sucks losing your hair. I wear a hat everywhere, my self-image and confidence are shot, it's depressing. I feel ugly, embarrassed, and ashamed of myself. But that is nothing compared to the horror you will feel being sexually broken, lack of interest in sex, shrinkage on your testicles and penis, and dry orgasm. If the only thing you have to look forward to is going as Capt Picard on Halloween, at least you are still a functioning man. Hopefully, this drug and its dosage can be better refined one day as to not produce the side effects. Until then, stay away from this."

1 / 10
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  • Dep...
  • Taken for 1 to 6 months
  • March 11, 2020

"Let me start off by saying that I realize everyone has different reactions to drugs, but here is my experience. I used generic finasteride for 6 weeks, and although it helped my hair, the side effects were unbearable. This drug is straight poison to my body. I have extreme brain fog and memory issues, zero sex drive, numb penis, low semen volume, softer erections, smaller penis and testicles overall, very bad depression and anxiety. I genuinely feel like this stuff has caused brain damage that hopefully will reverse itself. I’m still suffering side effects even after being off it for 3 weeks."

1 / 10
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  • Anonymous
  • Taken for less than 1 month
  • April 16, 2021

"Been taking for just under two weeks and feel like my penis is numb. The amount of erections I get during the day has gone from many to none. Much harder time getting it up. Worried about going on a date tonight. Not sure I care about how my hair looks at this point."

1 / 10
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  • QC9...
  • August 23, 2019

"Don’t get scared off by some of the negative reviews on here. Yeah, there’s a small chance you may get erectile dysfunction, but the vast majority of men who take this drug don’t experience that. I haven’t experienced any kind of depression, ED, brain fog, or any of the other symptoms people mention on here."

7 / 10
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101 Report
  • Fre...
  • Taken for 1 to 6 months
  • September 26, 2020

"WHAT I WISH I HAD KNOWN before taking this drug: 1. Sexual side effects are common: 20% of men, says the Head of Urology of St. Louis Hospital in Paris. I believe it's 100%, see my next point. 2. This is not a drug you can 'try and see how it goes'. First, my side effects came so gradually... 'this must just be a natural fluctuation'... 'Is it just in my head?'... 'Oh wow, I'm half impotent now, at age 36, I guess it wasn't in my head.' 3. The side effects do NOT go away after quitting (it's been several years for me), and there is no known cure. 4. What is at stake, besides 'ED': less desire for your partner affects the affection/quality of your relationships and happiness. The drug damages your brain chemistry/regeneration (hello, depression and early Alzheimer's). And then, of course, the fact that sex/masturbation don't bring me all that much pleasure anymore."

1 / 10
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  • Ano...
  • Taken for 1 to 6 months
  • April 30, 2020

Finasteride "Started the drug in January 2020 and now almost May. Took a while for me to know if the drug was working since I saw no visible improvements until after I had been on it for 3 months. Adding on to that, during those 3 months I had no clue if I was even responding to the drug since I had absolutely no side effects whatsoever, not even minimal side effects, just nothing (I typically view side effects as a way of knowing if the drug works, and having absolutely none was concerning). Despite delayed positive effects, I consider this drug to be the saving grace to my self-confidence. Only rating 8 stars at the moment since I am satisfied with what has happened so far, but I am hoping as I continue taking the drug I can get even better results."

8 / 10
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  • Wis...
  • September 12, 2019

"Please do NOT use this drug. I took it at a healthy, sexually active 19-year-old because I wanted to stop losing hair. My girlfriend broke up with me six months later...because I could not get an erection. My penis is not the same. I told myself everything would be the same after I stopped. I quit this poison six months later and have not had a girlfriend since. Thought the side effects would go away, but they haven’t. Please don’t."

1 / 10
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70 Report
  • Jus...
  • Taken for 6 months to 1 year
  • May 12, 2016

Finasteride "Complete brain fog, worse than anything you can imagine, literally can't get out of bed because of the brain damage that this drug induced on me. I feel completely, literally detached from the world now, not to mention even the less serious it caused, ED, no libido, head pressure, complete cognitive shift. Feel like I'm in a whole different world. NEVER TOUCH this drug EVER, EVER, EVER, unless you're old and have nothing else to lose and don't care about life anymore. I would trade this with ANY other disease just for my brain function to come back again. I feel like I'm in a coma, it's absolutely frightful, every day 24/7, it never leaves. Sexual sides are a joke compared to this."

1 / 10
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  • Aml...
  • Taken for 10 years or more
  • June 18, 2020

"I have now used this product for the last 12 years, and fortunately, it suits me. I have 2 kids in the last 6 years, and my sex drive is normal. Highly recommend this product, as 12 years back, I had turned almost bald."

10 / 10
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  • hlj...
  • July 12, 2019

Finasteride "I took 5 pills from April 2-6. Over the course of those 5 days, I had worsening symptoms of brain fog, headaches, sleeplessness, suicidal ideation, ED/impotence, loss of libido, increased fat mass, and muscle weakness that didn't dissipate for a month and a half. Even now (July), I still have increased fat mass, increased tissue on the breast, peripheral edema (mild), and difficulty (mild) with erections. I'm not as focused or driven due to ongoing sleep difficulties (mild/moderate) and the intensity of these effects. Every day, I regret taking this drug. I took this drug without researching any side effects, I really regret not looking into possible side effects. Please be aware that the consequences could be extremely negative and persistent."

1 / 10
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  • Eng...
  • Taken for 1 to 6 months
  • December 3, 2019

"At the age of 23, I started losing my hair. I used Genesis (finasteride) 1 mg for 4 months, as recommended by my physician. I got 80% of my hair back. The side effects of the drug were temporary. Within a few weeks, all the side effects were gone and never came back."

10 / 10
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  • Sno...
  • Taken for 10 years or more
  • March 27, 2015

"For me personally, it has worked great with little to no known side effects. I have used it for about 18 years. I have noticeably more hair and thicker hair over my entire head. My receding hairline loss has completely stopped. It has worked so well for me for so long that I'm afraid to stop using it. I have been told that this small amount to help your hair might also have a positive benefit for your aging prostate. Who knows? I use a Proscar pill and cut it into quarters to make up the proper dosage for hair loss."

10 / 10
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62 Report
  • Can...
  • Taken for less than 1 month
  • November 2, 2024

"Ok, so I read all these nightmare reviews and decided to try this stuff anyway. It's only been a week, but I feel incredible... I'm sleeping better, I have more energy, focus, I'm way more horny, and my erections are stronger and more intense. I really hope these beneficial side effects continue!!! I must add that I am taking fenugreek as a testosterone booster, and I'm on an SSRI for anxiety. I read that if you have enough testosterone, your body doesn't need DHT for certain things... Try fenugreek!! Oh, also I did have that weird feeling of having to pee after I already went, it seems to be subsiding, though."

10 / 10
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6 Report
  • Cba...
  • Taken for 1 to 6 months
  • July 23, 2019

"I took this product for 3 months. I can't say whether it worked or it didn't. All I know is that at the three-month mark, my boys started aching bad. And E.D. kicked in. The other posts on this website are on the money. If you care about your sexual health and sex life, then do not take this drug! I was in the 'it won't happen to me' group of men that try something anyway. The side effects are horrible. I immediately stopped the drug and, for me, thankfully, within two weeks, everything is back to normal. I'm not sure about the results if I had stayed on it longer. Bottom line: stay away."

1 / 10
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  • Anonymous
  • May 8, 2012

Finasteride "I have been using this medication for just over a year now. Hair has regrown over my crown, but the top and temple areas are still quite thin, they have not regrown and have not responded in the same way. I guess these areas have not gotten any worse either. Certainly, I don't notice hair in the shower or in my hairbrush as much. On the sexual function side of things, I have noticed a decrease in performance, I guess there was always going to be a tradeoff. The main thing I think to watch out for is the effect the medication has on PSA levels. If you are already being monitored for this prior to starting Propecia, it is worth bearing in mind and reminding your physician about the PSA-lowering effect of Propecia."

7 / 10
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  • Pur...
  • Taken for 1 to 2 years
  • April 7, 2023

"I took this medication for over a year and had insidiously slow, gradual sexual side effects until one day my penis and testicles went completely numb. For a year, doctors thought I was crazy, and I thought I had a spinal problem because I developed pudendal neuropathy from this drug. When I started it in 2020, I did tons of research, and PFS was not even talked about. About 5% of the studies showed permanent side effects. In the time I took it, countless studies were done showing how horrendous this drug is. Judge for yourself: well over 50% of these reviews are negative, and those are only the reported ones. This drug will change you as a person and will steal your humanity from you. Conveniently, I had to learn firsthand the side effects are permanent. Say goodbye to your manhood and sex/relationship FOREVER."

1 / 10
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23 Report
  • Jus...
  • Taken for 1 to 2 years
  • April 7, 2023

"This drug moderately helped my hair loss, but it permanently damaged me. My penis has been completely numb for 16 months. I am 30 years old and I have to live with this for the rest of my life. I was perfectly healthy before. There is no cure for the sides that this causes. I don’t even have a family yet. Absolutely devastating."

1 / 10
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  • Sim...
  • Taken for 10 years or more
  • April 1, 2023

"I used this for many years and didn't realize how bad the sexual effects are until I started losing women and confidence. The scandalous thing about this drug is the misreported risk of side effects originally given by Merck, who had the original patent on this med. They stated 2%, but the reality is a lot higher. I would be surprised if everyone on it isn't getting side effects, as a percentage may not even be aware of them. I experienced ball shrinkage, ED, loss of libido, and loss of confidence, and in all of this, nobody is sure if hair loss is stopped or reversed. Most people cannot tell if the hair is lost or gained because the process is slow, and unless we take photos daily in various lighting, most, if not all, of our perceptions are going to be unclear. What I'm saying here is that you can't really tell if you get your hair back unless a bald spot gets coverage, which I haven't seen."

1 / 10
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  • Bob...
  • Taken for 2 to 5 years
  • December 26, 2022

"Side effects are probably much more underreported. I believe most people get side effects, and some just get used to them, and it becomes their new normal. Just like someone who drinks coffee every day for years might say they don’t feel anything, but once they stop for a couple of weeks, they feel different and go back to normal, then they realize its effects. Honestly, the juice wasn’t worth the squeeze for me personally. As a young man, I want to feel like a young man, full of energy, drive, and high sex drive. On finasteride, I felt like a 50-year-old man trapped in a young body. Girls didn’t interest me as much, I lost sensitivity, and my boners and orgasms weren’t that great. I also felt tired all the time and had memory and cognitive issues. If you are considering using this medication, yes, it works, but the price you have to pay can be life-ruining."

1 / 10
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Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.