small part of hair baldness..

[meco08]

..i'm 23 years old.. female.. still single.. i have this problem occur 6 mos ago and my hair begun to loss only on small part on the middle and every time i comb some hair falls on my comb.. i had my hair treatment a year ago.. its just simple treatment.. hair relaxing only...
i also have this changing of shampoos and every time i changed i really feel itchy on my scalp.. until now i still don't know what to do with this.. i hesitate to visit a doctor. i hope you could give me some specific reason and any tips how to prevent this! thanks! [Less]

[margypops]

It could be something called effluvia hope I spelt that right ..I have had this and I found I was allergic to the hair coloring with PPD in it, I stopped using it and no itchy scalp,I now use something called Tgel .the hair loss may be due to other conditions ,have any other symptoms ? .