Author: Dr. William Rassman

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Finasteride and Balding Problems

I have been taking finasteride for 10 years now, and I have been slowly losing my hair since, though at a much slower rate. I was wondering, will I eventually become slick bald in a class six pattern if that’s what my genetic fate is, even if I continue to take the medication? Does hair have to miniaturize to the point of completely not being visible anymore, or is it possible for the process to stop in an intermediate stage of miniaturization?

Look at the miniaturization pattern and try to predict your hair loss. Or, better yet, see a doctor like me with specialization in hair loss who might be able to answer your questions after a detailed examination of your scalp. Hair does not have to miniaturize for balding to occur, and most patterns can be predicted after a man is 26 years old.


2018-06-21 06:12:01Finasteride and Balding Problems

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Finasteride dosage

I unable to find 1Mg finasteride and there is only 5Mg available in my country .. what to do please help??

This is not uncommon. I advise people to cut the pill into 4 or 5 equal parts. Most people find that the pill will crumble so apportion the amount that you take. It is important to know that what counts is not the daily dosage but the weekly dosage divided into seven days.

 

 

 

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Finasteride Dosage and Body Weight?

Hi Dr Rassman,
I am a big fan of your site, and you have answered couple of my questions via your blog.

I am 24 and been using finasteride 1mg generic per day for the past 14 months. I have got a receding hairline and vertex and it is on norwood 3 vertex. After started fin, there is an increase in the hair density at the hairline but vertex is continuing receding. I am obese and weighing 124 Kg (273 lbs) and my height is 5 feet 10 inches (177.80 cns). So based on BMI, I am weighing almost double than that I should be. I have gone through your site to find is there any relation between finasteride dosage and body weight. But I was unable to find an answer. should I consider increasing the dosage to 2mg per day to hold the hair I have. Waiting for your suggestion. Thanks a lot once again.

There is no evidence or reason for adjusting finasteride to body weight, but there is no harm doing it provided that you do not develop side effects (which may increase with a larger dose). I realize hair loss is an important issue to most readers here and most readers want to maximize their treatment, but increasing the dosage does not always mean better results.

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Finasteride dosing

Can you take 2.5mg of Finasteride (half of a 5mg pill) 3x per week as my doctor suggested, or should I attempt to split the pills further? I spent years worrying about asking for Finasteride, I finally asked using my clinic’s online messaging system, and the doctor was more than happy to give me more information and prescribe it.

This dosage is fine. Finasteride ‘fixes’ to the receptors in the hair follicles for about 7 days so the blood levels are less important as is the way you take the drug. About 1mg/day is ideal, but more will not hurt you.

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Finasteride competes with DHT at the receptor (graphic)

For the scientists in our group who are interested in how the drug works, finasteride is a competitive inhibitor to DHT and the effectiveness of this is shown in the graph below. Note that the inhibition works even at lower doses. The degree of inhibition at the AR receptor does not correlate directly with the effectiveness of the dose based on clinical finding; however it is nevertheless close to the degree of inhibition.
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Finasteride causing testicle pain

I am currently taking Fin 5mg cutting it into 6 parts. While taking it, i am feeling a very mild ball ache. And still continuing it. as it is very mild and tolerable. is it ok?

You should speak with the doctor who prescribed the drug to you. If the ache and the pills are connected, then maybe you are not a candidate for finasteride.

 


2020-12-04 11:52:53Finasteride causing testicle pain

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Finasteride & Dutasteride may cause Type 2 Diabetes

The article shown here published in a respected medical journal discusses the influence of Finasteride and Dutasteride in the appearance of diabetes in men with enlarged prostates treated with these drugs

CCBY Open access

Research

Incidence of type 2 diabetes mellitus in men receiving steroid 5 alpha-reductase inhibitors: population based cohort study

BMJ 2019; 365 doi: https://doi.org/10.1136/bmj.l1204 (Published 10 April 2019)Cite this as: BMJ 2019;365:l1204

Authors: Li Wei, associate professor in epidemiology and medical statistics1,, Edward Chia-Cheng Lai, assistant professor2, Yea-Huei Kao-Yang, professor2, Brian R Walker, pro vice chancellor (research strategy & resources), Thomas M MacDonald, professor of clinical pharmacology and pharmacoepidemiology5, Ruth Andrew, professor of pharmaceutical endocrinology3

Author affiliations Correspondence to: R Andrew ruth.andrew@ed.ac.uk (or @RuthAndrewMSEd on Twitter)

  • Accepted 11 March 2019

Abstract

Objective To investigate the incidence of new onset type 2 diabetes mellitus in men receiving steroid 5?-reductase inhibitors (dutasteride or finasteride) for long term treatment of benign prostatic hyperplasia.

Design Population based cohort study.

Setting UK Clinical Practice Research Datalink (CPRD; 2003-14) and Taiwanese National Health Insurance Research Database (NHIRD; 2002-12).

Participants Men in the CPRD who received dutasteride (n=8231), finasteride (n=30?774), or tamsulosin (n=16?270) were evaluated. Propensity score matching (2:1; dutasteride to finasteride or tamsulosin) produced cohorts of 2090, 3445, and 4018, respectively. In the NHIRD, initial numbers were 1251 (dutasteride), 4194 (finasteride), and 86?263 (tamsulosin), reducing to 1251, 2445, and 2502, respectively, after propensity score matching.

Main outcomes measure Incident type 2 diabetes using a Cox proportional hazard model.

Results In the CPRD, 2081 new onset type 2 diabetes events (368 dutasteride, 1207 finasteride, and 506 tamsulosin) were recorded during a mean follow-up time of 5.2 years (SD 3.1 years). The event rate per 10?000 person years was 76.2 (95% confidence interval 68.4 to 84.0) for dutasteride, 76.6 (72.3 to 80.9) for finasteride, and 60.3 (55.1 to 65.5) for tamsulosin. There was a modest increased risk of type 2 diabetes for dutasteride (adjusted hazard ratio 1.32, 95% confidence interval 1.08 to 1.61) and finasteride (1.26, 1.10 to 1.45) compared with tamsulosin. Results for the NHIRD were consistent with the findings for the CPRD (adjusted hazard ratio 1.34, 95% confidence interval 1.17 to 1.54 for dutasteride, and 1.49, 1.38 to 1.61 for finasteride compared with tamsulosin). Propensity score matched analyses showed similar results.

Conclusions The risk of developing new onset type 2 diabetes appears to be higher in men with benign prostatic hyperplasia exposed to 5?-reductase inhibitors than in men receiving tamsulosin, but did not differ between men receiving dutasteride and those receiving finasteride. Additional monitoring might be required for men starting these drugs, particularly in those with other risk factors for type 2 diabetes.

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Could Finasteride Help Prevent Heart Disease If I Take It to Reverse My Balding? (from Reddit)

There is a direct link between people who have crown balding and the development of heart disease. However, this is a genetic association and treating the balding will not stop the heart disease from developing. If you are worried about this, then focus on your diet, daily routines, and get a regular checkup with a doctor to make sure that the heart disease never becomes a problem. Usually, the coronary artery disease that develops in people with crown balding show up later in life.

Could Finasteride Help Prevent Heart Disease? from tressless


2018-09-19 06:13:39Could Finasteride Help Prevent Heart Disease If I Take It to Reverse My Balding? (from Reddit)