What patients notice
Common signs and descriptions
- Dark pinpoint plugs
- Common on nose and central face
- Minimal redness
- May coexist with whiteheads
Acne
The dark surface of a blackhead is oxidised material, not trapped dirt.
In plain language
Open comedones develop when a blocked follicle remains open at the surface. The contents darken through oxidation.
What patients notice
Possible explanations
Professional assessment
Treatment approach
Avoid
Care
Frequently asked
A photograph can document appearance but may not show texture, depth, scalp findings or warning signs. A diagnosis and personalised plan may require history and in-person examination.
Not usually. The appropriate pathway depends on the cause, severity, skin or hair characteristics, previous treatment, medical suitability and the result you hope to achieve.
Related treatments and guides
Related concerns