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A thing of caution on avodart
Dr. Edwin Epstein conveys his concerns with all the recent type about Avodart for the off-label treating thinning hair, in this particular editorial piece written in the viewpoint with the prescribing physician. . . .



Propecia vs. Avodart: Have in mind the facts



It is a lot interesting within the use of Avodart (active component: Dutasteride) as an off-label medication for that treatment of hairloss. Since Dutasteride is simply approved to treat benign enlargement on the prostate, the off-label use to take care of baldness needs to be approached cautiously. Dutasteride is marketed as Avodart by Glaxo Smith Kline at a dosage of 0. 5mg. It truly is in gel capsule form, so cutting it up will likely be difficult, and must stay inside a cool place in order that they will not likely stick together. It costs $75-95 for any 30 days supply at 0. 5mg.



I have prescribed Propecia since its FDA approval in 1997 to around 1000 patients, and also have put on the extender myself for upwards of 36 months without unwanted side effects. I believe that learning the risks and benefits associated with a medicine is critical to deciding whether or not oahu is the right option for the management of condition in question.





Dr. Edwin S. Epstein



Dr. Epstein has focused on hair restoration surgery since 1990 and is also Virginia's only surgeon Board Certified in Hair Restoration Surgery. He founded the Stuart Medical Group in 1994, which is both medical director and owner. He graduated Duke in 1972 and received his medical degree from Georgetown in 1977. He could be Board Certified through the American Board of Hair Restoration Surgery, and also the American Board of Urology.





Dr. Epstein's website: http://www. buy metacam online stuartmed. com



Let's compare some of the differences between Propecia (finasteride) and Avodart (dutasteride):



Technique of Action

Both block the organization of DHT from Testosterone, by inhibiting the enzyme 5-alpha reductase. Unlike Propecia (Merck) which inhibits the 5 AR-2 enzyme only, Avodart (Glaxo Smith Kline) inhibits both 5AR-2 and 5AR-1 enzymes.



Biological Model

Finasteride includes a biological model and dutasteride doesn't. This simply signifies that there exists a lot more safety data on Propecia than Avodart at the moment. The results of 5AR type 2 deficiency, (precisely the same environment Propecia creates) are already thoroughly studied for more than 25 years or so in the group of patients within the Dominican Republic. The long-term "side effects" are not any thinning hair, no cancer of the prostate. Patients with genetic 5AR-2 deficiency have no life-threatening disorders and there is no 5AR-2 within their brain tissue. Conversely, there is absolutely no biological model for 5AR type 1 deficiency, which Avodart creates, and there are measurable numbers of 5AR-1 inside the neural. Conclusion -- the blockage of 5AR-1 can have yet unknown neurological implications.



Dosage

Glaxo presented the outcome in the Phase II studies about 3 yrs. ago in a very closed session only to the investigators mixed up in study. From the concepts presented, the dutasteride side effects were much like the finasteride side effects (5 mg) tested dose. Dutasteride's sexual negative effects were in the array of 3-4% versus 1-2% for finasteride 1mg (Propecia) and 3-4% for finasteride 5mg (Proscar). The outcome on the phase II trials did reveal that 2. 5 mg of Avodart gave nearly 2-3 times more hair growth than finasteride did for a full 5 mg, resulting even in frontal regrowth in most men. However, these superior outcome was for a rather high 2. 5mg dosage. Both Finasteride and Dutasteride have was initially Prostate medications, but Dutasteride's prostate dose is definitely lower than the tested dose for hair loss. Glaxo is very much doing the complete opposite of Merck in this particular sense. Finasteride worked better around the prostate on the higher dose (5mg - Proscar), as well as for hair with a lower dose (1mg - Propecia). Dutasteride was published for your prostate on the lower dose (Avodart - 0. 5mg), and was tested with results on baldness at Half a dozen times the dose (2. 5mg). The greater the dose, the more potential for side effects.



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