Hi. Greetings. Hair fall of fifty to hundred hair daily is normal and these hair roots will rejuvenated with time. In women, Anaemia, hormonal issues, environmental factors , pollution, stress, junk food and poor diet could cause you to lose hair. After adequate evaluation by dermatologist, You'll probably need treatment with hair care lotions or serums - something that has vasodilator properties and improves thickness of hair and reduces hair loss. Have a good balanced nutritious diet.. See a dermatologist near you to get evaluated if you have any other scalp problem. Use a gel based sun screen daily and a skin lightening cream / glycolic acid based face wash to reduce the tanning. Hope this helps. Further queries may be sent on follow up chat.. Warm regards. Dr Govind Suresh Mittal, Excel care hospital, Bangalore.