Chances are, you've seen the commercials for Propecia, the newest treatment for male-pattern baldness. Propecia works by blocking the conversion of testosterone to an alternative form of testosterone called dihydro-testosterone (DHT), a chemical found in the hair follicles that may block hair growth. Along with all the glowing testimony from men who say it has changed their lives comes a warning that it is for men only and that women should not even touch the tablets. You may have nightmares about waking up one morning with two heads if your husband even brings the stuff into the house. A study conducted by Merck found that hair follicles on bald skin contained more DHT than hair follicles on hairy skin. If testosterone can be blocked from being converted into DHT, this may help hair follicles to produce hair. When tested on rats, Propecia caused birth defects in male fetuses when a very large amount of Propecia was administered to the rats (about 5 to 5,000 times the dose recommended for humans). Propecia caused abnormalities in the genitalia of male fetuses when the pregnant mother underwent exposure. In male fetuses the conversion of testosterone to DHT is needed to form their male organs. That is when the urethra opens onto the undersurface of the penis, instead of the end. This is the basis for all the warnings to women about staying far away from Propecia. The concern is that just slight exposure may harm a male fetus. Propecia is a tablet taken by men to help reduce hair loss and works by blocking the chemical DHT which causes the hair follicles to shrink and die. Propecia contains finasteride which inhibits the conversion of testosterone to a 5a-dihydrotestosterone (DHT) and therefore may cause abnormalities in the external genitalia of a male foetus whilst being carried in the womb. Although not taken by a female, it can be easily absorbed into the body and reach the unborn child. Loss of hair by the male partner or danger to the child has no contest and if there are plans of pregnancy, taking of this medication should be stopped immediately. It takes around seven days to rid Propecia from the body so planning is important. Propecia tablets are coated to prevent the active ingredient finasteride being absorbed by mere touch, but if it is crushed for any reason it should not come into contact with skin. The potential risk to a male foetus is not high if only a small amount comes into contact with skin, for instance when being unaware of pregnancy but continuous contact remains. Where to order prednisone Buy doxycycline mexico Buy cytotec misoprostol online Propecia Is It Dangerous CanadianPharmacyOnline. Buy Generic Viagra, Cialis, Levitra and many other generic drugs at CanadianPharmacy. Lowest prices for Generic and Brand drugs. Bonus 10 free pills, discounts and FREE SHIPPING. Cheapest drugs online - buy and save money. Another sexual side effect of finasteride is decreased ejaculation. Some patients report that they produce and ejaculate less semen than they did prior to treatment. This is not a dangerous side effect but can be alarming if it occurs. These risks are a result of the effects of finasteride on the prostate. When tested on rats, Propecia caused birth defects in male fetuses when a very large amount of Propecia was administered to the rats about 5 to 5,000 times the dose recommended for humans. Propecia caused abnormalities in the genitalia of male fetuses when the pregnant mother underwent exposure. Is it safe to conceive a child while taking Propecia? Not many things can surpass the stress caused by the possibility of causing birth defects in your own unborn child. The specific birth defect they’re referring to, which happens when there is no Type II 5-alpha reductase enzyme in the male embryo, is called hypospadias. Richard Lee opens up the clinical data and gives us the final word on the facts surrounding Propecia, Birth Defects, and having children… So, it’s quite understandable that the mention of a possible birth defect with the use of finasteride (Propecia 1mg and Proscar 5mg, Merck) would cause considerable anxiety and concern. Hypospadias is a birth defect in which the urinary tract opening is developed on the ventral surface (under side) of the penis rather than at the tip of the penis. The package insert for Proscar states under the section on Contraindications: “Because of the ability of Type II 5alpha reductase inhibitors to inhibit the conversion of testosterone to DHT, finasteride may cause abnormalities of the external genitalia of a male fetus of a pregnant woman who receives finasteride”. There have never been congenital abnormalities observed in female fetuses at any dosage of finasteride. Lee provides consultation services to hair loss sufferers, and has a line of custom minoxidil and topical spironolactone solutions which are widely used by our members here at Hairloss Lee is a respected member of the Hairloss Talk Community, and one of the few physicians truly educated on the causes and treatments of hair loss. During the research and development phase of finasteride, studies were done on experimental animals. Lee obtained his degree in medicine from the University of Pittsburgh, and has founded and operated one of the few private medical practices devoted entirely to the research and treatment of hair loss.. You can see his website and products at minoxidil.com– For more information on Topical Spironolactine, view our Topical Spironolactone Product Review For more information on Propecia, view our Propecia Product Review – Discuss Propecia with others: Antiandrogen Forums – Looking to buy Propecia online? Rats, rabbits, and rhesus monkeys were given finasteride to determine its relationship to birth defects, i.e. Propecia Shop Hypospadias did occur in the male offspring, when pregnant rats were administered doses that were between times the amount recommended for men in treating Male Pattern Baldness (1mg/daily). The critical period during which these effects can be induced in male rats was determined to be during the 16th and 17th days of gestation. Hi, so i'm at a point where i'm seriously considering starting Finasteride or Propecia (idk what's the difference? ) I'm gradually losing hair and my hair is tinning a lot. I can just see how much hair i lost this year, and it sucks. I feel like i can't just sit and see my hair dissapear, if i could keep it how it is now that would be pretty great.. I was wondering, what are the odds of permanent damage (erectile dissfunction i heard? I'm not really worried about negative side effects that go away after stopping fin, i just wonder what the odds are of doing permanent damage? I was thinking of using just 0.25mg, would that lower the risk?? Thanks Even with that paper the odds of getting those types of issues is very low. There is always risk taking a drug and no one can really quantify what those are because no one knows. Propecia dangerous Is Finasteride safe for men? If it is, how long I can use it? - Quora, What Are the Risks and Dangers of Finasteride? Hair Loss. Do i need a prescription to buy zithromaxClomid when will i ovulateTamoxifen thyroidBuy viagra online polandViagra soft tabs 100mg Are Hair-Loss Drugs Safe? Photograph by The Voorhes. But emerging research and a slew of lawsuits suggest that finasteride may be more dangerous than previously believed, with side effects. Are Hair-Loss Drugs Safe? The Truth About Propecia and.. Propecia Is it dangerous to women? - Estronaut. Propecia Is It Dangerous BestPrice! -. Its quite funny how this guy "artista" was scared shitless Before about starting finasteride.then he tried it himself and saw that he didnt experience any side effects and now he goes around telling people to take finasteride like its a "vitamin" and now say that finasteride is NOT dangerous wow this guys a chill for Merck for sure Finasteride is an extremely dangerous drug. As many as 20% of those taking it will have permanent devastating sexual side-effects including total loss of libido and total loss of all sexual pleasure. Some of these side-effects only appear AFTER discontinuing this horrible medicine. The dangers of using Propecia whilst your partner is pregnant. There are side effects that can be dangerous if there are any problems with organs of the body, it.