I have been taught a concept called System Thinking before and I have applied this concept to hair loss, here it goes:
Do not think your hair loss is a cause of falling hair. Many people seeing their hair falling in th dozens, think hair loss or male pattern baldness is the CAUSE of this. They could be partly correct, but if we apply System thinking in this case, hair loss could well be the SYMPTOM... of a more insidious disease in one's body.
If you are worried after reading this post, do a health check up soon! All the Best!