There are different methods of prevention for the problem of baldness. Here we present some of thems:

a- Minoxidil
b- Finasteride
c- Vitamins and Amino Acids

Regardless of the pharmaceutical drug used, it is important to consider that one must be consistent and have patience given that hair cycles are very slow. Reversing the tendency takes months or years in order to get esthetically desired results. In general, you will see a significant sign of improvement within nine to twelve months if the therapy works and maximum benefit will occur within 12 to 24 months.

One must take into account that the condition could worsen at the beginning because some of the medical treatments accelerate hair loss during the stage when it falls out. During the year, therefore, your situation may get worse due to this change but this effect is temporary and after several weeks the hair will begin to grow better in the following stage.

In general, within one to four weeks of starting the treatment, one will experience considerable hair loss, which should be considered a positive sign of the treatment's effectiveness.

There are many studies underway and with time other pharmaceutical drugs and lines of investigation about the problem will become available.