What is the general consensus on finasteride dosing? Speaking with Dr. Cooley, he recommended using Propecia on Monday, Wednesday, and Friday to decrease overall cost and reduce possible side effects should you be prone to them. Speaking with SMG, they seemed to recommend using Propecia daily, but also admitted that Dr. Cooley was on the cutting edge of the pharmacology of finasteride and really knows his stuff when it comes to dosing finasteride. Obviously, you will not find a study done by Propecia, because they want to sell more drug, and if everyone started dosing 3 days/week vs. 7 days/week, then their sales and profits would decrease. Anybody else have any thoughts from their respective physicians or seen any literature to back up dosing Propecia 3 days/week.
Also, I know a lot of people are going to suggest just breaking a generic Proscar 5mg tablet into fifths or fourths, but that is still not the answer I'm specifically looking for. Cost is not the only thing being considered here. I'm just wondering if there is any efficacy data to back up Dr. Cooley's dosing method in comparison to the manufacturer's recommended dosing method.