Propecia is a brand name for finasteride 1mg tablets, which is a medicine that increases hair growth and helps prevent further hair loss in men with male pattern baldness. This medicine is not available on the NHS in the UK. It can only be prescribed privately, which means you have to pay the full cost of the tablets.• Treating male pattern hair loss (androgenetic alopecia). It's a prescription-only medicine, but if you want to try taking Propecia or generic finasteride it's possible to buy it from online pharmacies after filling in a medical questionnaire that's checked by a doctor. Propecia tablets contain the active ingredient finasteride, which is a type of medicine called a 5-alpha reductase inhibitor. Finasteride works by blocking the action of an enzyme in the body called 5-alpha reductase. This enzyme is responsible for converting the male hormone testosterone into a more active form called dihydrotestosterone (DHT). DHT can damage hair follicles and lead to hair loss in men who are genetically sensitive to it. By blocking 5-alpha reductase finasteride prevents the formation of DHT. And you’ve heard the horror stories about Propecia. You want to keep your hair, but not if it costs you your penis. In this post, I’ll review the facts about Propecia, while attempting to separate the truth from the fiction. According to the American Academy of Dermatology, Propecia or generic finasteride slows hair loss in 88% of men. I’ll also: I cite my sources throughout this post, and I encourage you to review some of the data for yourself. If you’re suffering from hair loss and wish to do something about it, I suggest you seek treatment from a qualified professional. It stimulates regrowth in about 66% of men as well (source). So there’s an excellent chance Propecia can, at the very least, help you maintain the hair you have. The initial studies on Propecia found that the drug was safe and effective. Side effects were rare, reported in about 2% of patients. Now, I’ll go over two of the most pertinent, long-term studies on Propecia, in plain English! Five Year Propecia Study This was perhaps the most significant, long-term study on Propecia.
Physicians sometimes prescribe finasteride for the treatment of benign prostatic hyperplasia (BPH), informally known as an enlarged prostate. Finasteride may improve the symptoms associated with BPH such as difficulty urinating, getting up during the night to urinate, hesitation at the start and end of urination, and decreased urinary flow. It provides less symptomatic relief than alpha-1 blockers such as tamsulosin and symptomatic relief is slower in onset (six months or more of treatment with finasteride may be required to determine the therapeutic results of treatment). Symptomatic benefits are mainly seen in those with prostate volume . In long-term studies finasteride but not alpha-1 inhibitors reduce the risk of acute urinary retention (−57% at 4 years) and the need for surgery (−54% at 4 years). If the drug is discontinued, any therapeutic benefits are reversed within about 6–8 months. A followup study of the Medicare claims of participants in a 10-year Prostate Cancer Prevention Trial suggests a significant reduction in prostate cancer risk is maintained even after discontinuation of treatment. Finasteride 1 mg (generic for Propecia) is a medication approved by the FDA to treat male pattern hair loss, also known as androgenic alopecia. Finasteride is also used in a 5 mg dose (generic for Proscar) to treat symptoms of Benign Prostatic Hyperplasia (BPH), or an enlarged prostate. Finasteride works on both the prostate and scalp because it is in those two areas (and a few others) that finasteride blocks the the enzyme that converts testosterone into DHT. It does not affect a very similar enzyme that converts testosterone to DHT in other areas of the body. This makes it selective and less likely to cause unwanted side effects. Notice, we said less likely; every drug can cause side effects and it is important to understand that when looking into any treatment plan. Finasteride is one of two FDA approved treatments to manage male pattern hair loss.
Propecia belongs to a class of drugs called 5-alpha-reductase inhibitors, which are used to treat conditions stimulated by DHT. Finasteride, the active ingredient in Propecia, blocks the enzyme that converts testosterone to DHT and causes a rapid decline in DHT concentration. If you're thinking about taking Propecia aka Finasteride, its generic name, it's imperative to educate yourself about your chances of a positive.