Upto 50 hairs if fallen, it's normal only. During hair wash it will be more. Explain about any stress during the past 6 months like admission to hospital, taking antibiotics for more than a week or demise of a close relatives...
Next Steps
Have to undergo investigation after proper counselling
Health Tips
Wash the hair weekly twice. Apply oil before hair wash and dilute 3-4 times the shampoo you use