What Type of Acne Do I Have? Or Is It Not Acne at All?

Blackheads and whiteheads are the clearest sign you're dealing with acne, especially when they're mixed in with red or pus-filled pimples. If your bumps itch, all look the same, sit only around your mouth or come with flushing, think fungal folliculitis, perioral dermatitis or rosacea.

You've used the benzoyl peroxide wash for two months. The pimples haven't budged, or the ones that cleared left dark marks that are still there. Both results tell you something, and neither means you should buy a stronger product.

What Type of Acne Do I Have?

The AAD describes six kinds of acne breakout. Whiteheads and blackheads both form when pores clog with excess oil, bacteria and dead skin cells. A whitehead is a tiny white or skin-colored bump, and a blackhead is a clogged pore that stays open.

Papules are raised bumps, and pustules are raised bumps filled with pus. The UK's NHS says papules look pink or red on white skin but may look brown or purple on brown and black skin. So if you're hunting for "red" pimples on darker skin, you may miss them.

Nodules and cysts are larger, deeper lumps that can join up and hurt. The AAD says these often leave permanent scars.

What Treats Each Type of Acne?

For blackheads and whiteheads, the AAD recommends adapalene, a retinoid sold without a prescription, plus a benzoyl peroxide wash. Give it six to eight weeks, and resist scrubbing, which the AAD says only makes acne worse. Mayo Clinic says to avoid topical retinoids during pregnancy, even though only low amounts are absorbed into the skin.

For papules and pustules, the AAD suggests washing with benzoyl peroxide or salicylic acid. If pustules haven't improved in six to eight weeks, see a dermatologist. Nodules and cysts need a dermatologist from the start, and the sooner treatment begins, the fewer scars they leave.

Patience matters more than strength here. The UK's NHS also says many acne treatments can take 2 to 3 months before they start to work. Benzoyl peroxide can bleach fabric, so keep it off your headscarf and pillowcase.

On brown and Black skin, irritation is its own risk. The AAD suggests starting with 2.5% benzoyl peroxide, because stronger products can cause dryness and flaking that worsen acne. If 2.5% still irritates, use it every other day.

Pimples only on your forehead and temples? The AAD says hair oil may be the cause, and suggests switching to a product made with water or glycerin. Breakouts along the jaw and chin that track your cycle are covered in hormonal acne.

Do I Have Acne or Something Else?

When acne treatment hasn't worked after two or three months, the obvious move is a stronger acne product. But several look-alikes don't respond to acne products at all, and a few get worse on them.

These clues are a starting point for a conversation with your doctor, not a diagnosis:

• Blackheads or whiteheads mixed with other pimples: most likely acne.
• Small, itchy bumps that all look alike, often on the chest, back or shoulders, with no blackheads: possibly fungal folliculitis.
• Flushing that comes and goes, stinging when you apply products, redness across the nose and cheeks: possibly rosacea.
• Small bumps only around the mouth, nose or eyes, often after using a steroid cream: possibly perioral dermatitis.
• Tiny, pearly white bumps whose middle stays white: probably milia.

Is It Fungal Acne?

"Fungal acne" is really Malassezia folliculitis, an overgrowth of a yeast that normally lives on skin. A 2025 review called it frequently misdiagnosed. The bumps are typically all the same, itchy and free of blackheads or whiteheads. They show up on the upper back, chest, shoulders and face.

In one group of 110 patients, 75% had already been treated for acne without success. Antibiotic pills, a standard acne treatment, almost never help and may make it worse by upsetting the skin's normal microbes.

Heat, humidity, sweat and anything that seals the skin in all favor the yeast. So does antibiotic use. Treatment is antifungal, from topical options such as selenium disulfide to pills for stubborn cases. It tends to come back, so many people need occasional maintenance treatment.

Is It Rosacea or Acne?

Rosacea can bring acne-like breakouts, flushing and color that stays on your face, according to the AAD.

On darker skin tones, the AAD says the color changes can look violet or brown. It also says to watch for a dusky brown discoloration and a warm feeling most of the time. Yellowish-brown hard bumps around the mouth or eyes are another sign. Its list also includes burning or stinging from skin care products, and acne-like breakouts that acne treatment won't clear.

Common triggers include overheating, alcohol and spicy foods, the AAD says. A dermatologist can prescribe creams, gels, foams or antibiotics. The AAD says topical treatment usually takes 2 to 3 months to make a noticeable difference. What facial redness means covers the other causes.

Why Do I Have Bumps Around My Mouth?

Perioral dermatitis causes persistent redness or small bumps, usually around the mouth but also around the nose and eyes. The British Association of Dermatologists says it more commonly affects women aged 20 to 50. It also says the redness can be hard to see in black or brown skin.

Steroid creams and ointments on the face are a known trigger, and so are steroid pills and inhalers. The BAD's advice is to stop all face creams, including steroids and cosmetics. If a doctor prescribed the steroid for another condition, ask them before stopping it.

Treatment is usually a course of antibiotic pills, and the BAD says most people need them for 2 to 3 months. Layering acne actives on top isn't part of the plan.

What Are the Tiny White Bumps on My Face?

Those are likely milia. MedlinePlus describes them as tiny white bumps or small cysts, often across the cheeks, nose and chin. The middle of each bump stays white.

Adults can have them removed if they bother you. Milia on the face goes through the options.

Why Do Acne Marks Last So Long on Dark Skin?

The dark spot left after a pimple is called post-inflammatory hyperpigmentation. A 2010 review describes a 2002 study of acne patients with darker skin. Dark marks developed in 65.3% of 239 African-American patients, 52.7% of 55 Hispanic patients and 47.4% of 19 Asian patients.

The AAD says these dark spots can last much longer than the acne. A mark a few shades darker than your skin usually fades within 6 to 12 months, but color that sits deeper can take years.

So the first job is clearing the acne, because each new pimple can leave a new mark. Picking raises the risk of scarring, and the AAD says people with darker skin and moderate to severe acne have a higher risk of keloids. That's a reason to treat early rather than wait.

Sunscreen comes next. The 2010 review says dark marks can worsen with UV exposure or ongoing inflammation, and recommends daily SPF 30. Irritating treatments can also cause dark marks, which is why the gentle start matters.

One ingredient sits on both lists. The UK's NHS says azelaic acid is often used when benzoyl peroxide or retinoids irritate, and the AAD names it among over-the-counter options for fading dark spots. The AAD also warns that some skin care products imported from other countries have been found to contain steroids or mercury not listed on the label. Why acne marks last longer on dark skin covers fading them in more detail.

When Should You See a Doctor About Acne?

See a doctor if treating acne yourself isn't working, if you have lots of pimples, or if they're deep, painful or scarring, the UK's NHS advises. Go too if it's affecting your mental health. Hot, swollen and red skin can mean infection, and it notes redness is harder to see on brown and black skin.

If you're having thoughts of harming yourself, call or text 988 in the US or Canada, any time. In the US that's the 988 Suicide & Crisis Lifeline, and in Canada it's the 9-8-8 Suicide Crisis Helpline. If your life is at risk or you can't keep yourself safe, call 911 or go to the nearest ER.

In the UK and Ireland, call Samaritans on 116 123, free, any time. For a UK emergency, call 999. Anywhere else, call your local emergency number.

Adult acne with irregular periods, extra facial or body hair, or hair loss is worth raising. The Office on Women's Health lists these among the symptoms of polycystic ovary syndrome (PCOS). The UK's NHS now calls it polyendocrine metabolic ovarian syndrome (PMOS).

With rosacea, a painful, red or gritty eye needs an urgent appointment with a doctor. So do light sensitivity or blurred vision, which can be signs of a serious eye problem. The AAD says treatment is essential when rosacea affects the eyes. Anyone whose eyesight is threatened is immediately referred to an ophthalmologist, an eye specialist.

Before any peel, microdermabrasion or laser for acne, the AAD advises seeing a dermatologist first. It says even at-home versions can leave permanent dark marks on darker skin.

Frequently Asked Questions

How Can I Tell What Type of Acne I Have?

Look at the bumps up close. Dark dots are blackheads, and white or skin-colored bumps are whiteheads. Raised, tender bumps are papules, or pustules if they have pus. Deep, painful lumps are nodules or cysts and need a dermatologist.

Can Acne Treatment Make Fungal Acne Worse?

Yes. A 2025 review says antibiotic pills almost never help Malassezia folliculitis and may worsen it. It needs antifungal treatment, so ask a doctor or pharmacist if your bumps itch and look identical.

Do Acne Dark Spots Go Away on Their Own?

Most do, but slowly. The AAD says marks a few shades darker than your skin usually fade within 6 to 12 months, and deeper ones can take years. Clearing the acne and wearing sunscreen are where fading starts.