Finasteride (Propecia) is the first and only treatment for male pattern hair loss (androgenic alopecia) that is chemically and medically identical to Propecia in terms of molecular structure, pharmacological action, and side effects. It was first approved by the FDA in 1997 and has been used to treat the symptoms of benign prostatic hyperplasia (BPH), a type of enlarged prostate, which can be found in men over the age of 50.
In this article, we will delve into the biology of finasteride and its effects on hair follicles, the mechanisms of action, and the optimal dosage of finasteride for male pattern hair loss.
Finasteride, a medication primarily used to treat androgenetic alopecia, works by blocking the enzyme 5-alpha-reductase (5-AR). This enzyme converts testosterone into dihydrotestosterone (DHT), which is converted into DHT in the scalp. DHT is responsible for hair follicles, prostate, and other tissues that contain DHT. By reducing DHT levels in the scalp, finasteride helps to prevent further hair loss, promoting hair regrowth, and preventing further hair loss by reducing DHT production in the hair follicles.
By reducing DHT levels in the scalp, finasteride reduces the density and thickness of hair follicles, which are important for the maintenance of hair and the growth of new hair (). This helps to stimulate hair growth and prevent further hair loss. It is important to note that finasteride is not a cure for male pattern hair loss. It works by inhibiting the production of DHT, and therefore preventing further hair loss.
Finasteride is primarily used for the treatment of androgenetic alopecia, a condition characterized by a receding hairline and thinning of the top of the head ().
The mechanism of action of finasteride is based on its ability to inhibit the enzyme 5-alpha-reductase, which converts testosterone into DHT, in the scalp. By blocking the conversion of testosterone into DHT, finasteride prevents the hair follicles from shrinking, resulting in hair regrowth. This reduction in DHT levels is thought to contribute to hair follicle shrinkage ().
In male pattern hair loss, finasteride works by reducing DHT levels in the scalp, which in turn slows down the growth and maturation of hair follicles. This effect is thought to reduce hair loss progression and increase hair growth ().
In the male body, the prostate contains DHT, which plays a crucial role in prostate growth (). In the body, DHT binds to receptors in the hair follicles, which lead to an increase in the amount of DHT available to the hair follicles (). The conversion of testosterone into DHT in the prostate results in the miniaturization of the prostate, leading to a reduction in hair density and, ultimately, hair regrowth ().
In the hair follicles, DHT binds to receptors, such as 5-AR, leading to the production of dihydrotestosterone (DHT), which is converted into DHT in the scalp (). The reduction in DHT levels in the scalp results in the hair follicles shrinking and eventually leading to hair loss ().
Finasteride inhibits the activity of 5-alpha-reductase, which converts testosterone into DHT in the scalp. This inhibition prevents the conversion of testosterone into DHT, resulting in decreased DHT levels in the hair follicles. By reducing DHT levels in the hair follicles, finasteride prevents further hair loss, promoting hair regrowth ().
In the prostate, finasteride is used to treat androgenetic alopecia. In male pattern hair loss, finasteride reduces DHT levels in the prostate, leading to reduced DHT activity. In the hair follicles, finasteride also reduces the size and density of hair follicles, which are important for the growth and maturation of hair follicles ().
By inhibiting the conversion of testosterone to DHT, finasteride prevents further hair loss and slows down the growth and maturation of hair follicles ().
Finasteride, also known as Propecia, is primarily used to treat benign prostatic hyperplasia (BPH), a condition characterized by an enlarged prostate. BPH can be found in men over the age of 50.
In men with male pattern hair loss, finasteride inhibits 5-alpha-reductase, which converts testosterone into DHT. This reduces DHT levels in the hair follicles and slows down the hair loss progression ().
Propecia is a medication used to treat male pattern baldness. It works by blocking the conversion of testosterone into dihydrotestosterone (DHT), which is a hormone responsible for hair loss in men. Propecia is available in 1mg and 2mg strengths, as well as in generic versions. It can be purchased online or in tablet form. In terms of effectiveness, Propecia is generally well-tolerated with minimal side effects. The most common side effects of Propecia include decreased libido, erectile dysfunction, and decreased semen volume. It's important to note that while Propecia can be effective in treating male pattern baldness, it does not address the underlying cause of the condition. It's also important to understand the potential risks and benefits of using this medication.
Propecia is a prescription medication used to treat male pattern baldness, also known as androgenetic alopecia. It works by blocking the conversion of testosterone into dihydrotestosterone (DHT), which is a hormone that is responsible for hair loss in men. It works by blocking the conversion of testosterone to dihydrotestosterone (DHT) in the body, which can help to improve hair growth and reduce the severity of hair loss.
Propecia is prescribed to be taken orally, once a day, for up to 5 days. The medication is taken by mouth once a day. The medication must be taken by mouth with or without food. It should be swallowed whole with a full glass of water, which can be found in the pharmacy or the online store. Propecia is usually taken for 3 to 4 months to help maintain the benefits of its effects. It is important to note that Propecia should only be used to treat male pattern baldness. It's not recommended to use it for more than 3 months without consulting a healthcare professional.
The recommended dosage of Propecia is 1mg orally once a day. It is usually taken once a day, but this can vary depending on the individual. It is important to note that this medication is taken by mouth, so it's important to take Propecia as directed by your healthcare provider. It is also important to take Propecia at the same time every day to maintain its effectiveness.
Last updated 28 February 2022
No. While Boots is the mostubiquitoushigh-street pharmacy in the UK, it is often not the cheapest option for many medicines, and not for men requiring Propecia to treat.
Currently (March 2022)Boots sell finasteride tablets from 82p each– this is for generic finasteride 1mg, not branded Propecia from Merck. Boots sell Propecia from £1.19 per tablet.
To buy Propecia from Boots you will need to register with the Boots Hair Loss Online Clinic, and complete a medical questionnaire. After 2 days you can either pick-up your order from a Boots store or local Post Office, or have it delivered
Dr Fox also provides a mail order optionfor just 38p per tablet(plus small prescription fee and P& P). Dr Fox also provides.From online doctor and pharmacy.
| Supplier | 28 tablets | 56 tablets | 84 tablets | 168 tablets |
|---|---|---|---|---|
| Dr FoxGeneric finasteride | £12.20 | £21.50 | £31.20 | £58.80 |
| Branded Propecia | £42.40 | £81.70 | £108.40 | £214.00 |
| Boots Pharmacy | £51.00 | £91.00 | £110.00 | £200.00 |
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Propecia 1mg tablets are prescription-only medicine for the treatment of male pattern hair loss and contains the active ingredientfinasterideIt is a daily tablet usually taken for many years, so cost savings can be significant. Propecia is sold in packs of 28 (4 weeks) or 84 (12 weeks).
Finasteride 1mg should not be confused with finasteride 5mg. Finasteride 5mg is used for the treatment of benign prostate cancer.
Propecia is a brand name for finasteride 1mg. Propecia lost its patent protection in allowing lower cost generics to be licenced for sale in the UK. Generic finasteride 1mg tablets and Propecia tablets are.
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Topical (minoxodil 5%) foam or lotion applied to the scalp twice daily is the only other effective hair loss treatment, and can be used at the same time as Propecia.
Men can also visit their GP or private doctor to obtain aprivate prescription for Propecia, and take that paper prescription into a Boots store. Doctors will charge for private prescriptions, usually £8-£20 but this can be much higher.
If you have a private paper prescription for 84 x Propecia 1mgtablets (12 weeks worth) prices are:
If you already have a private paper prescription you can post to our pharmacy ().
Prices with postcodes Propecia 1mgYou can see your price at the top right of this page after login and 'Boots Pharmacy is not updated with latest prices for Propecia' are listed. Read our.
The Food and Drug Administration (FDA) is warning men to stop taking propecia if they:
These are the most common side effects of finasteride, which is sold under the brand name Propecia. In more severe cases, however, the side effects of finasteride can lead to serious health problems, including:
The FDA is also warning men to avoid taking finasteride if they have:
In general, it’s very important men take this medication exactly as prescribed and never stop taking it.
The FDA is also warning men to avoid taking propecia if they:
If you’re taking this medication to treat a rare condition, you may also be taking the drug Propecia. Propecia is the only FDA-approved drug for treating male pattern baldness. Finasteride is also known as the generic name Propecia.
Propecia is available in a generic version called Propecia-D. These are both brand-name versions of finasteride.
Propecia is also available as Propecia-R, a prescription version of the drug. It’s available in the form of a tablet.
Propecia-D is used in the treatment of:
If you take finasteride to treat a male pattern baldness, you will need to talk to your doctor about your treatment plan.
You can take Propecia-D by mouth with or without food. If you take the tablet at least once a day, the medication is meant to be taken with a meal.
What is this site?
This site is sponsored by Propecia and is used to promote the drug's use and provide information for users about the benefits of taking the drug. If you are interested in using this site you can view a, and a copy of the, as well as the.
Propecia is a prescription medication used to treat male pattern baldness. It works by blocking the conversion of testosterone to dihydrotestosterone (DHT) in the body. This hormone is known to play a role in the formation of androgenetic alopecia. In men, DHT is the hormone that causes hair loss. It is also known to be an important hormone for maintaining hair growth. In the treatment of male pattern baldness, the drug Propecia is taken for several years before you start to notice a receding hairline or thinning hair. It is very important to consult with your doctor before you start taking Propecia to determine if the drug is right for you.
Generic Propecia is a prescription medication used to treat male pattern baldness.
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