Is Propecia Really safe?

[Taka4312]

I have a history of sexual side effects from propecia, including no more erections during the morning, and difficulty maintaining one even if I manage to get one in the first place. I stopped eventually, but realizing that it was my last hope for stopping hairloss as rogaine and lasercomb didn't work either, I started taking propecia again, but this time .5 mg every other day to start. Still, I am experiencing side effects as close to one and a half weeks following the start of my regimen.

So I have 3 main worries/questions.

1) if I am getting side effects, should I carry on taking drug, and what percentage of men are able to get over the side effects after continued use.

2) There is news on the web of a Swedish Medical Products agency concluding a safety investigation of Propecia, advising that sexual side effects may be persistent even after the stopping of Finasteride intake.
Wikipedia has even noted it in its side effects column.

3) Even if Propecia is FDA approved, its Longer term effects are still unknown. Seeing as it was only introduced in 1997, it is still a relatively new and untested drug.

So in the end, is PROPECIA REALLY SAFE? I ask myself - what will i do now if in a few years I am both bald AND impotent? Are there other people out there who worry about the severity of these consequences?

Thanks for your time everyone.

[seraphix]

It must be safe otherwise it wouldn't be FDA approved or we hope so anyway. There have been cases of drugs being approved to later discover that certain side effects have been over-looked - Vioxx was a case of medication being found later to be dangerous. Funny enough it was a Merck drug.
As for propecia, I am using it but only the doctors and long term users here can comment on it's safety.

[john6776]

effectiveness of propcia over longterm use.

Doc, i myself have been using propecia since 1998 with no neg. side affects, i do have a two questions for you. 1. doe's propecia lose it's effectiveness over a long period of use, i've been reading from many postings that this is so. 2. how do you feel about using proscar, inplace of propecia. please reply. thanks

[crazytikilady]

My husband tried propecia for a couple years, but it didn't work for him. Are there any other types of drugs like this that are better?

Thanks in advance,
Tricia
CrazyTikiLady

[john6776]

John

To my knowledge, there is only one long term study on finasteride, and it demonstrated continued effectiveness through about 9 years. I think any other information is anecdotal, therefore hard to trust. I myself have not noticed any decreased effectiveness in the 10 years I've been using finasteride, and I certainly hope it will continue to work forever. Remember that finasteride sometime just slows down hair loss as opposed to stopping it altogether, so that continued thinning may still continue, just over a much longer time frame. That's not the same as losing its effectiveness.

Regarding Proscar cut up into 4 pieces as an alternative to Propecia, I think that probably works as well, and I do have patients on that regimen.

Sincerely

Doc. thanks for your reply. if you don't mind i have other questions. i'm thinking of adding rogain foam to my regimen, will i still go through a shedding faze even though i think (can't remember) i went through it with propecia many years ago, and would you recommend using nizoral 1% shampoo 2x per week. all i'm taking at this time is the propecia. also have you ever heard of Thomas lab. hair treatments out of Chicago Ill., if so your opinion.

[john6776]

Doc. thank you very much for your answering my questions so quickly, if you don't mind i know in the near future i will have more questions for you. thanks again for your time. john

[john6776]

Doc. thank you very much for your answering my questions so quickly, if you don't mind i know in the near future i will have more questions for you. thanks again for your time. john

Hello Doc, i been reading about a procedure called BRP, what is your opinion and comments about this. thanks john

[bungalowmike]

I have a history of sexual side effects from propecia, including no more erections during the morning, and difficulty maintaining one even if I manage to get one in the first place. I stopped eventually, but realizing that it was my last hope for stopping hairloss as rogaine and lasercomb didn't work either, I started taking propecia again, but this time .5 mg every other day to start. Still, I am experiencing side effects as close to one and a half weeks following the start of my regimen.

So I have 3 main worries/questions.

1) if I am getting side effects, should I carry on taking drug, and what percentage of men are able to get over the side effects after continued use.

2) There is news on the web of a Swedish Medical Products agency concluding a safety investigation of Propecia, advising that sexual side effects may be persistent even after the stopping of Finasteride intake.
Wikipedia has even noted it in its side effects column.

3) Even if Propecia is FDA approved, its Longer term effects are still unknown. Seeing as it was only introduced in 1997, it is still a relatively new and untested drug.

So in the end, is PROPECIA REALLY SAFE? I ask myself - what will i do now if in a few years I am both bald AND impotent? Are there other people out there who worry about the severity of these consequences?

Thanks for your time everyone.

I started using Propecia in 1997 to 2006, and experienced a different side effect than inability to get or maintain an erection. I had difficulty ejaculating while on the drug and have since been told that this may be one of the long-term side-effects. Once I stopped using Propecia, the problem went away. Fortunately, I haven't noticed appreciable hair loss since I stopped using it.

[john6776]

Hello Doc, i been reading about a procedure called BRP, what is your opinion and comments about this. thanks john

Hello Doc, my mistake i meant to type PRP. thanks john

[Henrique]

Side effects

Hi.

I would like to make a simple question. They said that the side effects appear on the begginning of the treatment. But when more? In the first month? In the first two weeks?

Iīve been on finesteride for about 4 months. In the beggining I felt no side effects.When I say beggining I say in the first 2/3 months. But now I think I think I feel a reduction of my sexual desire. I donīt know if it happenned because of a failed sexual experience and the worries about it or if it happened because of the drug. The fact is that the more I think about it the less I felt desire. Anyway they said that the effects when they happen they go away after a few time. Is that true?

My last worry is how can I know that this drug is or is not affecting me? Can I do a simply blood test?

I hope you can help me.

[Henrique]

Henrique:

Side effects from Propecia are rare. When they occur, onset can be very variable, with some patients experiencing issues within months, and others only after a few years of treatment. That's why its difficult to know if Propecia or other factors are to blame. 60% of patients who have problems find that the problems disappear spontaneously, even continuing the drug. However, since Propecia is out of your system within a few days, I generally recommend discontinuing the drug until symptoms resolve. Then I recommend restarting the drug. If the symptoms recur, then its reasonable to blame the drug.

I hope this helps.

Sincerely,

It really helped me, altough itīs hard for me to descontinuate the treatment as it has been effective. I can do a blood test to see if my testosterone is in the right levels can īt I? Another question is, how can be this side effects related to the drug itself if it is said that they happen in the beggining of the treatment. What is the placebo effect?

Thanks

[selfmade]

Propecia is magic, but you will grow boobs

Propecia worked magic for me. There was a difference in 2 weeks. I was nearly bald (thinned all over). I took propecia, and 1 year later, whole head of hair. There is always give an take. Give was hair, take was boobs and sex drive (5' 11'', 170, so not heavy, should not have boobs). I spent 7K on surgery to get rid of the boobs. So, my advise, if you REALLY want hair, but willing to have a non exsistant sex drive, and man boobs, go for it. You will have hair for sure.

[Henrique]

Propecia worked magic for me. There was a difference in 2 weeks. I was nearly bald (thinned all over). I took propecia, and 1 year later, whole head of hair. There is always give an take. Give was hair, take was boobs and sex drive (5' 11'', 170, so not heavy, should not have boobs). I spent 7K on surgery to get rid of the boobs. So, my advise, if you REALLY want hair, but willing to have a non exsistant sex drive, and man boobs, go for it. You will have hair for sure.

When I am with a girl everything is normal. I have an erection and I perform at least two times. The problem is when I try to masturbate, nothing happens. I just canīt feel nothing.

[blakes33]

Taka:

You didn’t mention if your performance problem resolved while you were off the drug.

The most common reported side effects of finasteride are loss of sex drive and the inability to achieve or maintain an erection. The incidence of these problems however is very small. For men taking finasteride for five years, the difference between the treatment group and the placebo group was only 0.3%. In comparison, the incidence of these complaints in men not on finasteride is as high as 10-15%, particularly for men over 40. Notably, 60% of patients experiencing a sexual side effect found that the problem resolved spontaneously, even if the drug was continued. I’m not aware of any reputable study that has associated a permanent sexual problem with the use of finasteride. Wikipedia is not a reliable source of medical information.

I’ve prescribed finasteride to many thousands of men, and less than 1% of my patients have complained about sexual problems. The only way to manage decreased libido is to decrease the dose of finasteride, or stop it altogether. For problems with performance, I usually prescribe Cialis or Viagra, which allows the continuation of finasteride as well as robust sexual performance.

I’m in my 10th year of finasteride use myself, and I continue to have the utmost confidence in its safety and effectiveness.

All that said, any side effect from any drug should be evaluated by a physician, preferably the one who prescribed the medication, so that other causes can be considered, and a treatment plan developed.

I hope that helps!

Sincerely,

Dr. Haber - in light of the new information on propecia in the last year or so - do you still feel the same (utmost) confidence in its safety?

[NotBelievingIt]

Dr. Haber - in light of the new information on propecia in the last year or so - do you still feel the same (utmost) confidence in its safety?

I can probably answer for him and say yes.

Though new information on the potential for permanent or long standing persistence may lead to a better understanding of *why*

IMO they should have figured out why in the first place rather then just go "yah it might happen, but small chance"

Ultimately thats what I hope comes of the lawsuits - it'll take awhile for the science but thats what will happen.