Hair fall

Patient: Hi doc…bout 30strands of hair falls after i wash it…n then bout 10 to 15 srands falls…my hair is long n thick…at first i thought that my hair is fallin but rather its breakin…i know that cause i have quite a no. of short hair…m i supposed to be worried ?…n wat do i do to stop it?…is it normal to have so many hair fall?…by the way do u know y?…

Doctor: