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Showing results 191 - 200 of 598 for the search terms: shock loss.

Summary of Dr. Sinclair's Abstract from his presentation at the International Society of Hair Restoration Surgery, 2005 – Sidney, Australia. Twin studies have confirmed the strong heredity of androgenetic alopecia. The purpose of the present study is to explore the genetic basis of androgenetic alopecia by gene analysis. The study compared the sequence of several candidate genes between groups of individuals considered to be most and least genetically predisposed to androgenetic alopecia. Most likely are young males who already have a significant degree of baldness and least likely are those who are older and have no sign of hair loss.
Q: I am not yet ready for a hair transplant but am considering Propecia. What is your opinion on the "optimal dose"? I know Merck recommends 1 mg, but could I get away with taking less? Or would I get a better result by taking more (2-3 mgs)? -- V.B, Darien, CT A: You may get away with 0.5 mg a day. However, there are published data by Roberts et. Al. in the JAAD in 1999 showing a dose-response between 0.2 and 1 mg/day, with the lower dose showing reduced efficacy, from controlled clinical trials. There is little evidence that a higher dose helps, but I often double the dose if a patient has been on 1mg a day for 3-5 years and then stops responding. The hope is that this can postpone the need for surgical hair restoration, but there is no scientific data to support that it will.
Q: I recently turned 22 and have been on Propecia for about 2.5 years. The amount of hair that de-miniaturized with daily 1 mg peaked about a year ago and I have seen steady thinning since. I feel that I am too young for a hair transplant. My question is whether or not an increase in dosage of Propecia is indicated here or if I should seek other options entirely? -- N.W., Portland, Oregon A: At 22 years old, I would increase the dose of Propecia before considering hair restoration surgery. However, it is important to realize that there is no scientific evidence that increasing the dose will have any additional effects. There are published data by Roberts et al in the JAAD in 1999 demonstrating that 5 mg is no better than 1 mg from controlled clinical trials.
Q: I have a question about one of the products referenced under the Camouflage section of your website. As you suggested, I have begun to use DermMatch as an alternative to a hair transplant as I have diffuse thinning and been told that hair restoration is not an option right now. I have been very impressed with the results of DermMatch. However, I am concerned that the product might be damaging my existing hair or impeding future growth. Should I have any concerns about this product? A: None of the well-known cosmetic camouflage products will damage hair or inhibit its growth.
Q Do Rogaine and Propecia work synergistically? -- N.W., Chappaqua, N.Y. A: They are synergistic, since the mechanisms of action are different. Rogaine directly stimulates hair growth, while Propecia is permissive for hair growth by blocking DHT, the byproduct of testosterone that causes hair to miniaturize and eventually disappear. The important thing to remember, however, is that for most people, Propecia is far more effective.
Q: I have some early thinning in my crown and the doctor said I am too early for a hair transplant. I don't want to take Propecia, but using Rogaine twice a day is a big nuisance. Can I use Rogaine once a day? -- L.B., Cleveland, Ohio A: The tissue half-life of minoxidil is 22 hours. This means that 22 hours after it is applied, about 1/2 of the compound is still bound to the skin and exerting some effect. Because of this, once a day dosing is probably OK. Please note that this is hypothetical and that there have been no controlled studies to confirm this.
Q: I have been on Propecia for approximately 5 years. What does Propecia do to your PSA level, lower it or make it higher? Also, what would you consider a normal level while on Propecia? -- H.K., Long Island City, N.Y. A: Finasteride 1mg a day lowers your PSA around 50%. Therefore, when patients are taking finasteride, the PSA reading should be doubled. Finasteride does not appear to decrease the sensitivity of the PSA test to detect prostate cancer - its main purpose.
Q: Are there any side effects to the laser comb? A: There can be an early temporary hair shedding in some patients. This is felt to be due to an acceleration of the hair cycle and is probably a mechanism similar to the one that causes early shedding when using Rogaine (Minoxidil) or Propecia (Finasteride).

Showing results 191 - 200 of 598 for the search terms: shock loss.




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