Losing 100-150 hair strands per day is quite normal as long as the new hairs keep growing. But if the new hair growth is interrupted and hairs pop out in clumps, this is definitely alarming and you should do something about it.
Depending on the cause, hair loss in women can be temporary or permanent:

As far as temporary causes are concerned, there can be numerous like pregnancy, childbirth, anxiety or emotional stress, harmful Read More.....