Hair Loss
Thinning or shedding of scalp hair with several distinct causes.
Overview
Hair loss covers androgenetic alopecia, telogen effluvium, alopecia areata and scarring alopecias. Accurate diagnosis determines whether hair can be regrown.
Common symptoms
Hair shedding
Increased hair fall or visible thinning.
Why it happens
Genetics and hormones, nutritional deficiency, thyroid disorders, illness or stress, and autoimmune processes.
Self-care that helps
Handle hair gently, avoid tight styles and traction, and address iron, vitamin D and protein intake.
When to seek advice
Seek advice early — most treatments preserve existing hair more effectively than they regrow lost hair.
