Hair is considered one of the most defining aspects of human appearance. Hair loss, or alopecia, in women is ... and in some cases, scalp biopsy and pertinent laboratory tests.

They might perform a scalp biopsy ... of scarring alopecia, meaning that hair regrowth is hard and not always possible. Still, treatments can help prevent patches of hair loss from growing.

Thyroid disorders can cause disruption in the hair growth cycle. Autoimmune diseases like alopecia areata cause ... Being proactive can effectively prevent hair loss. Hair loss can be due to ...