Hair loss, also known as alopecia or baldness, refers to a loss of hair from part of the head or body. Typically at least the head is involved. The severity of hair loss can vary from a small area to the entire body. Typically inflammation or scarring is not present. Hair loss in some people causes psychological distress.
The hair growth rate slows down as people age and is called alopecia. There are lot many hair loss types:
The hair regrows normally if the causative factor is stopped.