Hair loss from 5 years no. One of the dermatologist identified my problem I loss around 50k, my side hair strong shiny the same hair on top of my head before 5 years back, but from 5 years only the crown area hair is completely unhealthy follicle easily pealable from scalp, scalp got very tight no blood flow, full of hair fall, no blood flow of you are the doctor who helps me to come out from the problem please reply what condition it is.