Female hair loss treatments often differ to men's, for a number of reasons. The main preion hair loss treatment for men, the drug propecia, is generally not as effective in women, although an Italian study seemed to show some promise with it.
The study followed the experience of 37 women who were given 2.5 mg of propecia a day, as well as the contraceptive pill. As propecia can cause deformities in the development of a male fetus' sex organs, propecia cannot be given to women who have a chance of conceiving, or who are pregnant.
After 12 months of treatment, 23 women (62%) had improvements in their hair thickness. Those women who had most hair loss down the middle of the top of the head, showed the most improvement. Only one woman was found to have worse hair loss.
But more studies on propecia as a female hair loss treatment need to be conducted before it is given the green light as a treatment option. Not only is there the issue of fetal damage, making it a risky drug for women, but this study is not conclusive as evidence that it will actually work for all, or most, women.
Generally, women are given topical treatments like minoxidil to encourage hair growth. Minoxidil has drawbacks in that it has to be applied to the scalp twice a day, and some women are allergic to it. Unfortunately, scientists have not come up with a hair loss medication that will definitely work for women.
Another reason female hair loss treatments differ to men's is that the causes of female hair loss often vary. Hair loss in women is often associated with hormonal changes like menopause, discontinuing birth control pills, and after pregnancy. There is a 3 month delay before signs of hair loss will appear, so if you're noticing hair loss now, it was probably triggered 3 months ago. And it can take another 3 months before new growth starts to show.
More information: http://www.tcmadvisory.com/2007/8-30/2007830112148.html
