Compare · Conditions

Whiteheads vs Sebaceous Hyperplasia

Closed comedones: small blocked follicles covered by skin. Harmless enlargement of oil glands, often on the adult face.

Research updated 2026-10-23
whiteheads on light skin.A natural cheek close-up with a few small pale-yellow papules with shallow central pores.
Key differencesWhat is it?What it looks likeDiagramsWhen it startsTriggersDaily CareTreatmentOutlookComplicationsWhen to get helpQuestions

Key differences

The same eight facts on every condition comparison.

Usual age
12 to 25
40 and over
Where
Forehead, chin, nose
Forehead and cheeks
Main sign
Small skin-coloured closed bumps
Small yellow bumps with a dip
Itch or pain
Neither
Neither
Contagious
No
No
Long term
Improve with treatment
Stays until treated
Scars
Rarely
No
Who gets it
Teens; adults with acne
Middle-aged and older adults

What is it?

Whiteheads
Sebaceous Hyperplasia
What is it?
  • What it is
    Closed comedones: small blocked follicles covered by skin.
  • What it is
    Harmless enlargement of oil glands, often on the adult face.

What it looks like

Whiteheads

A cheek with many tiny pale raised bumps and little surrounding redness.

Whiteheads Tiny skin-colored and whitish bumps create a subtly uneven surface.

Sebaceous Hyperplasia

A forehead with several pale raised bumps, each with a small central depression.

Sebaceous Hyperplasia Rounded pale-yellow bumps have a shallow indentation in the center.

Skin tones
whiteheads on light skin.
whiteheads on medium skin.
whiteheads on brown skin.
whiteheads on deep skin.
Sebaceous Hyperplasia.
A natural cheek close-up with a few small pale-yellow papules with shallow central pores.
Sebaceous Hyperplasia.
Sebaceous Hyperplasia.
In the skin

Oil and shed skin cells block a follicle beneath a closed surface opening. The trapped material creates a small pale bump called a closed comedone.

Oil-gland lobules enlarge around a follicular opening. The enlarged gland creates a small bump, often with a central depression.

When it usually starts

010203040506070+

Whiteheads. Often begins around puberty; adult acne can persist or start later.

Sebaceous Hyperplasia. Usually develops in middle or later adult life.

Causes and triggers

Causes

Oil and shed skin cells block hair follicles; inflammation can develop around them.

Enlarged sebaceous-gland lobules surround a follicular opening.

Risk factors
Puberty, Family tendency, Oily or pore-clogging products
Increasing age, Immune suppression in some cases
Trigger
● Whiteheads
● Sebaceous Hyperplasia
Pore-clogging products
Can contribute
Not listed
Friction
Can contribute
Not listed
No established short-term flare trigger
Not listed
Not a typical trigger

Daily Care

Whiteheads
Sebaceous Hyperplasia
Daily care

Habits that help

  • Wash gently, up to twice daily and after sweating
    Use lukewarm water, a mild cleanser and your fingertips; pat dry.
  • Choose non-comedogenic moisturizer and sunscreen
    Moisturizer helps you tolerate treatment; use broad-spectrum SPF 30 or higher on exposed skin.
  • Remove makeup gently before bed
    Choose products labeled non-comedogenic or oil-free and keep makeup tools clean.
  • Keep the routine simple and consistent
    Give the agreed treatment time to work instead of changing products every few days.

Avoid

  • Avoid: Picking, squeezing or home extraction
    Manipulating spots increases inflammation, infection risk and lasting marks or scars.
  • Avoid: Scrubs and several irritating actives at once
    Burning, peeling and raw skin are reasons to simplify the routine and review how treatment is being used.

Habits that help

  • Leave a stable, clinician-confirmed benign lesion alone
    It may not need treatment if it is comfortable and not changing.
  • Reduce rubbing from clothing, shaving or hair tools
    Repeated injury can make a harmless lesion sore or cause bleeding.
  • Notice meaningful changes without repeatedly squeezing it
    Arrange examination for rapid growth, persistent bleeding or a change in appearance.
  • Use a gentle, non-comedogenic skin routine
    These bumps are enlarged oil glands rather than plugs that can be squeezed out.

Avoid

  • Avoid: Cutting, burning, freezing or acid removal at home
    Home removal can cause infection, scarring and delay the correct diagnosis.

Treatment differences

Evidence labels come from each condition’s own treatment list.

Treatment
● Whiteheads
● Sebaceous Hyperplasia
Over-the-counter
Five adapalene gel 0.1% tubes and boxes lined up on white, including Differin, Effaclar, PanOxyl and Neutrogena

Adapalene

Listed

Helps prevent new comedones; improvement is gradual. Avoid retinoids during pregnancy.

Paula's Choice 2% BHA exfoliant, La Roche-Posay Effaclar cleanser and a CeraVe psoriasis cream pump

Salicylic Acid

Listed

Can help clear surface plugs; stop if it causes persistent irritation.

None listed
Procedures
None listed

Electrocautery or laser

Listed

A clinician may treat bothersome lesions; recurrence and scarring are possible.

Outlook

Long term

Whiteheads can improve as blocked pores clear, but new ones may form. Consistent acne care helps prevent recurrence; picking can add inflammation and lasting marks.

Confirmed sebaceous hyperplasia is harmless and does not need treatment. Existing bumps may persist, and new or recurrent bumps can appear after cosmetic treatment.

Complications

Possible complications

Closed comedones can coexist with inflamed acne; they differ from firm keratin cysts called milia.

A secure diagnosis matters because other lesions can look similar.

When to get help

When to get help

Arrange care for painful deep lumps, scarring, or acne that persists despite a consistent treatment plan.

Have a new, growing, bleeding, painful or otherwise changing lesion examined.

Common questions

Whiteheads:What is Whiteheads?

Closed comedones: small blocked follicles covered by skin.

Whiteheads:What can I do day to day?

Use a gentle cleanser, non-comedogenic moisturizer and sunscreen. Do not squeeze or scrub spots.

Whiteheads:When should I get medical advice?

Arrange care for painful deep lumps, scarring, or acne that persists despite a consistent treatment plan.

Sebaceous Hyperplasia:What is Sebaceous Hyperplasia?

Harmless enlargement of oil glands, often on the adult face.

Sebaceous Hyperplasia:What can I do day to day?

Avoid picking or home removal. Protect exposed skin from the sun.

Sebaceous Hyperplasia:When should I get medical advice?

Have a new, growing, bleeding, painful or otherwise changing lesion examined.

Sources

Sources and further reading

  1. Comedonal acne
  2. Sebaceous hyperplasia
Dermapedia on YouTube