Normal hair loss per day is 50 to 100 . 10 to 15 hair fall is within normal limits . Still visit a skin specialist to evaluate ur condition . As earlier ,the better when it comes to hair loss . Also see if u notice hair thinning and more of scalp visibility. There are various causes and various treatments available for hair loss . Prp , stem cell therapy , mesotherapy , laser hair therapy and cyclical therapy for hair loss . Visit a skin specialist, for the etiology of hair loss and it's treatment