Hair loss is often one of the most common and frustrating concerns for patients. It can occur for a variety of reasons, and therefore, treatment options are very different depending on the type of hair loss. While it is normal to lose up to 100 hairs per day, if you feel you have an increase in hair loss, your hair is thinning, or you have patches of hair missing, you should be evaluated to determine what type of hair loss you have and what treatment options are available to you.