Hello, I develop white beads on scalp and they can be pulled out using nails.even after I shamppyhry reappear in 2-3 days.Sometines the beads are black in colour.hair thinning and hair fall is present. Please guide.
this could be dandruff which is a fungal infection .wash your scalp regularly and can use antfungal shampoo and lotion for better result, visit dermatologist for appropriate tretament.