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What causes milia?
Milia form when keratin (a protein found in skin cells) becomes trapped beneath the skin’s surface. Primary milia develop spontaneously, particularly in sun-damaged skin. Secondary milia occur following skin trauma, burns, blistering conditions, or the long-term use of thick, occlusive moisturisers or eye creams that prevent normal skin cell shedding.
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Can milia disappear on their own?
In infants, milia almost always resolve spontaneously within a few weeks. In adults, primary milia occasionally resolve over months, but many persist indefinitely without treatment. Secondary milia are unlikely to resolve without physical removal.
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Can I remove milia at home?
Attempting to extract milia at home risks infection, scarring, and pushing the contents deeper into the skin. Professional extraction using sterile equipment and correct technique is the safest and most effective approach, particularly around the delicate eye area.
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Are milia the same as whiteheads?
No. Milia are keratin cysts sitting beneath an intact layer of skin and have no pore opening — they cannot be squeezed out easily. Whiteheads (closed comedones) are blocked pores filled with sebum and dead skin cells. The two conditions look similar but have different causes and require different approaches.
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How can I prevent milia from coming back?
Using lightweight, non-comedogenic skincare products is the most important preventive measure. Topical retinoids — used regularly — accelerate skin cell turnover and prevent keratin from accumulating beneath the skin. Regular, gentle exfoliation and daily SPF protection also help maintain clear skin.
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Are milia around the eyes safe to treat?
Yes, when treated by an experienced practitioner using careful technique. The periocular (around-eye) skin is delicate and requires a particularly gentle approach, but milia in this location are very commonly and safely treated with fine needle extraction.
Your Patient Journey
1. Your
Consultation
Your practitioner will examine the milia, confirm the diagnosis, and assess the number, distribution, and depth of the lesions. The procedure and expected results are explained. Your current skincare routine will be reviewed to identify products that may be contributing to milia formation, and alternative recommendations made.