Female pattern baldness
The most common type of hair loss seen in women is androgenetic alopecia, also known as female pattern alopecia. Alopecia means baldness, but just as in men, it does not have to be complete hair loss. This is seen as hair thinning predominantly over the top and front of the head. It affects approximately one-third of all susceptible women, but is most commonly seen after menopause
In female pattern hair loss some excess loss of hair is noted, but gradual thinning is what usually brings the woman to a dermatologist. Normal hair shedding is approximately 100-150 hairs per day. A lower number of hairs lost would apply to those whose hair is already thin. In female pattern hair loss, when the affected hair is shed, the root grows one in its place that is shorter. Eventually it becomes invisible "fine downy hair Genetically, hair loss can come from either parent's side of the family.
Female pattern hair loss may begin as early as puberty. In these cases if there are signs of hormone imbalance, such as excess facial or body hair, a hormone evaluation should be done. Hormonal changes are a common cause of female hair loss.
Many women do not realise that hair loss can occur after pregnancy or following discontinuation of birth control pills. It may also follow any sudden physical or psychological stress to the body. These types of hair loss are "diffuse hair loss" and are usually temporary. It is important to remember that this hair loss may be delayed by up to three months following the change. Up to 8 months will be required for regrowth to be fully achieved.
Treatment often starts with Rogaine (topical minoxidil 2%). Rogaine is the only FDA approved medication currently available for female pattern hair loss. The other hair loss medication, Propecia, would work in women, but is not licensed for women at all. Aldactone (spironolactone) pills help many women, especially whose hair loss starts before menopause but takes many months. Hormone replacement pills, such as Prempro, plus Aldactone are better after menopause.
If you have a reason to think you are suffering with the above condition please contact myself your GP or follow the links to the Institute of Trichologists to find your nearest Qualified Trichologist*.
* Hair specialist