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Journal · Causes of hair loss

What Causes a Bald Spot on Top of the Head?

Quick answer: A thinning patch on the crown is most commonly pattern hair loss, but a smooth round patch elsewhere may be alopecia areata, and itchy scaly patches may be a scalp infection or skin condition, which need a doctor.

Frequently asked questions

Can a bald spot grow back?

Depends on cause.

Is it normal for women?

Women more often get diffuse thinning.

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Related reading

Reviewed by the Folli-Doc team, led by Dr. Steven Goh (6 years’ experience in hair density treatment). This article is general information, not a medical diagnosis; for sudden, patchy or painful hair loss, see a doctor or dermatologist.