The test involves plucking about 50 hairs from the head, typically at the back of the scalp, so your dermatologist can look at them under a microscope and determine how much of the hair is in the resting, growth, and fall-out phases. Next, a vial of blood is sent to a lab to check hormone and nutrient levels ($100 and up, depending on insurance). If low levels of iron, or high levels of male hormones, like androgens, are contributing to your hair loss, for example, both can be treated through oral supplements or medication.
Minoxidil was the first drug approved by the FDA for the treatment of male pattern baldness. For many years, minoxidil, in pill form (brand name Loniten), was widely used to treat high blood pressure. Just like finasteride, researchers discovered a very interesting side effect of the drug. People taking the medication were growing hair in unexpected places, such as on their cheeks and the back of their hands. Some people grew hair on their foreheads.
I am a 30 year old woman, after my second child, I noticed that my hair was thinning on the top of my head, I had read it was normal for hair to thin and to loose hair while breast feeding and all that, but my daughter is now 18 months and did not see my hair come back to how it used to, so I decided to try this product. I have been using it for about 22 days and I do see the difference, it is not very thick as it used to but I hope with time using the product it will get better. I also see some hair growth, so far so good!! BTW, you need to apply it twice a day, it comes on liquid form and it is very easy to use.