What should you know about stubborn whiteheads?

A whitehead forms when oil and shed skin cells plug a pore beneath a thin layer of skin. These closed comedones often feel like small, flesh-coloured or pale bumps and may cluster on the forehead, cheeks, chin, or nose. They are a common presentation of acne, including [Comedonal Acne](/conditions/comedonal-acne/).

Firm, pearly bumps that do not behave like acne may be [Milia](/conditions/milia/), which are small keratin cysts rather than blocked pores. Friction, oily products, and picking can keep bumps noticeable or trigger inflammation.

Use a gentle cleanser, choose non-comedogenic skincare and makeup, and remove products before sleep. Avoid squeezing or scraping: pressure can push material deeper, cause inflammation, and leave marks. Introduce one acne active at a time so irritation does not obscure whether the plan is helping.

A clinician may recommend [Topical Retinoids](/treatments/medical-dermatology/topical-retinoids/) to help prevent pore blockage. An [Acne Extraction Facial](/treatments/aesthetic-procedures/acne-extraction-facial/) should be performed by a trained professional when extraction is appropriate; it is not suitable for every firm bump.

Arrange a dermatology assessment when bumps persist despite a consistent routine, become red or tender, leave dark marks or scars, or spread beyond the usual acne areas. Seek earlier advice if the bumps are itchy, suddenly widespread, or associated with swelling, crusting, or drainage.

Mention pregnancy, sensitive skin, eczema, and all products or medicines you use before starting a retinoid. A clinician can distinguish whiteheads from milia and tailor treatment to your skin.

Are these whiteheads, milia, or another type of bump? Which ingredient should I start with? How should I reduce irritation? Would professional extraction help, and how can I prevent new blocked pores?