Milia

What milia are

Milia are small cysts containing keratin, a protein found in skin. They often look like small white bumps, especially on the face. Confirmed milia are benign, but a photograph, colour or location alone cannot establish that a particular bump is milia. Other skin changes can look similar.

Does every milium need removal?

Treatment is not always necessary. Some milia disappear on their own; others persist. There is no fixed date by which every bump should clear, and persistence alone does not mean that it is dangerous or needs a procedure. If appearance bothers you, discuss the options, including leaving confirmed milia alone.

Avoid home extraction

Do not squeeze, pierce or cut a bump, or use a needle, lancet or extraction loop on it. Cleaning a tool does not make self-removal appropriate. Scrubbing, steaming and kitchen remedies are not a reliable way to establish the diagnosis or remove a cyst. Avoid repeatedly irritating the area in an attempt to clear it.

When assessment is useful

Seek clinical assessment if you are unsure what a bump is, if it changes or causes symptoms, or if you want to discuss removal. Tell the clinician about recent skin injury, a procedure, products and medicines you use. Do not stop prescribed treatment because a general article suggests it might be related.

Questions before considering a procedure

A clinician can first confirm the diagnosis and discuss whether leaving the area alone or considering removal is appropriate. Ask about the exact method, suitability for the site, risks such as marks or scarring, aftercare and any follow-up. No method can be promised to clear every bump permanently or without unwanted effects. This information does not confirm that a particular clinic offers removal.

Your specific question

Milia can occur in babies, children and adults. Do not use a list of rare milia subtypes to diagnose yourself. For a baby, avoid adult skincare treatments and ask a health professional if the appearance or symptoms are uncertain.