Actually I thought this was a really good idea so I typed one out really quick. I know there’s some spelling errors, my spell check wasn’t working on the word processor I used, please feel free to respond with anything you think I should add or change. I tried to cover it in a complete and concise way without being overly jilted toward showing anger.
"Post Finasteride Syndrome or (PFS) is a condition reported by male users of the prescription drug finasteride and other 5-Alpha Reductase Inhibitors (5-AR-2).
Men suffering from the condition report numerous side effects during and after use of the drug, but particularily after cessation of the drug. Reported side effects range from purely physical and hormonal to psychological to a combination of both. It is estimated the first reported instance of PFS appeared in the late 1990’s a few years after the drugs approval for treating hair loss.
Some of the reported physical side effects include:
Mild to total loss of sex drive, continued erectile dysfunction, penile and testicular tissue shrinkage and possible atrophy, genetial tissue deformities, reduced ejaculate volume, altered ejaculate consistentcy, reduced fertility (particulary sperm mobility), muscle loss, involuntary muscle spasms, head aches, body aches, digiestive problems, and unexplained abodominal pain.
Mental Side Effects reported include: depression, lethargy, insomnia, anxiety, and reduced mental function or “brain fog”. Many users complain these mental side effects are worse then the physical ones.
At least one former sufferer committed suicide after suffering server depression after coming off a 5-AR-2 inhibitor.
Hormonally various suffers have reported altered hormonal profiles with some common hormonal abnormalities. Nearly all users who have been tested report a below normal serum 3 alpha-androstanediol glucuronide (3-Adol-G) levels, and below normal vitamin D levels. Many more users also reported low testosterone, and low free testosterone. Thyroid and adrenal issues exist in many men with various differences between particular hormonal abnormalities. Some report high and low cortisol, others have altered thyroid hormones T3, and T4.
Despite finding these hormonal issues, the cause of the syndrome has yet to be found. Sufferer’s tend to be men between the ages of 16-50 who used the drug primarily to treat androgenic alopecia (hair loss) although the drug was oringinally approved for use for treatment of benign prostate hyperalisia (BPH), it was later approved for use by the Food and Drug Administration (FDA) for androgenic alopecia.
The drug is marketed under the brand name Propecia by pharmacuetical company Merck for androgenic alopecia, and under the name Proscar for BPH. Other 5-AR-2 inhibitors include Adovart (durasteride).
Literature on the drug produced by Merck oringinally listed loss of sex drive and erectile dysfunction as possible side effects “while” using the drug in less the 2% of users. The literature stated all side effects ceased upon cessation of the drug. This is opposite to what many sufferers report, in fact side effects usually got worse after they ceased use of the drug with many men reporting a “crash” a few weeks after stopping the drug.
Merck altered its information on side effects in some European Countries in the last few years, and in mid- 2011 altered its literature in the United States to include erectile dysfunction that does not cease after cessation of the drug.
Finding treatment is extremely difficult if not impossible for many sufferers and very few have recovered from the side effects. Many physcians have flat out denied that these side effects are possible from finasteride. This is also compounded with the relatively small amount of men who have the syndrome. Although sufferers potentially number in thousands possibly tens of thousands this is still only a small portion of reported users. It is partly for this reason that it has been only recently that any formal studies have been conducted on men suffering from the condition."