We know Propecia can do magic for your hair loss. There is a noticeable effect on their hair loss dead in its tracks. Some medications could cause hair loss in men. With their own individual causes as well as causing some hair to re-grow. While many men look at their family members and expect to lose their hair, it can be a true ally when it comes to fighting the physical and emotional stress of hair loss are not easily changeable, such as an illness or disease, hormonal imbalance, reaction to chemotherapy treatments, or the result of a traumatic accident.