I'm having this Hair loss side effect after I start using it, loss over 500 hair per day, how long will it normally last? If I use proscar in the same time, will it stop hair loss? I'm taking 140mg Spiro per day for HRT reason, and hair losing start at the second week after I start using Spiro, now it's the 8th week, it still losing over 500 hair a day. What should I do?