Hair Thinning in Men
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Hair thinning is often the first sign of androgenetic alopecia — and catching it early gives you the best chance of slowing or reversing the process.
Overview
Hair thinning (diffuse thinning) in men is typically caused by the miniaturization of hair follicles — a process where DHT causes follicles to produce progressively finer, shorter hairs until they stop producing hair entirely.
Signs and Symptoms
- Gradual reduction in hair shaft diameter
- Hair that appears less dense overall
- More scalp visible through hair
- Noticeable shedding
Common Questions
Is hair thinning different from hair loss?
They're related but distinct. Thinning refers to reduced hair caliber/density. Loss refers to follicles stopping production. Both are stages of the same underlying process in androgenetic alopecia.
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