How To Pop A Pimple Under Skin And Why You Shouldnt?

A pimple under the skin — the kind you can feel but can’t see a head on — should not be popped. There is no safe technique for squeezing a deep, unopened pimple at home, and attempting it often pushes bacteria and inflammation deeper into the skin. The best approach is to leave it alone, apply a warm compress, and let it either resolve on its own or come to a head naturally.

What Is a Pimple Under the Skin?

A pimple under the skin is an inflamed blocked pore where the opening at the surface has closed or narrowed. Because there’s no visible white head, there’s no exit route for what’s trapped inside.

These form when sebum, dead skin cells, and bacteria accumulate in a hair follicle. The follicle wall can rupture below the surface, spilling its contents into surrounding tissue. That triggers an immune response — swelling, redness, and pain — but the surface stays flat.

Dermatologists sometimes call these blind pimples or, when they’re large and deep, nodular or cystic acne. The key distinction is depth. A whitehead sits at the surface. A blind pimple sits well below it, anchored in the dermis where there’s more tissue to become inflamed.

That depth is exactly why squeezing fails. You’re applying pressure from above to a pocket that has no opening. The contents have nowhere to go but sideways or downward.

Why You Shouldn’t Pop a Pimple Under the Skin

Squeezing a deep pimple pushes its contents into deeper tissue instead of out through the surface. This is the core problem, and it’s mechanical, not a matter of technique.

When you press on a closed follicle, the pressure has to go somewhere. It ruptures the follicle wall from the inside. Sebum, bacteria, and inflammatory cells spill into the dermis — tissue that isn’t designed to contain them. The body responds with more inflammation, not less.

What follows tends to be worse than the original pimple:

• More swelling and pain, sometimes within hours
• A larger, longer-lasting lesion
• Post-inflammatory hyperpigmentation — dark marks that can persist for months
• Scarring, including pitted or raised scars that may be permanent
• In some cases, spread of infection to nearby follicles

There’s also a specific danger zone. Pimples in the triangle formed by the corners of the mouth and the bridge of the nose drain into veins that connect to the cavernous sinus, a blood-filled space near the brain. Infection introduced there can, in rare cases, spread to serious areas. This is uncommon, but it’s the reason dermatologists are especially firm about not squeezing in that region.

One clarification worth making: the “pop” you sometimes get on a deep pimple usually isn’t the pimple emptying. It’s the follicle wall rupturing inward. That’s why it often looks and feels worse the next day.

What Happens If You Pop It Anyway?

The immediate result is usually more inflammation, not relief. Many people report the pimple becoming larger and more tender within a day.

The longer-term outcomes are the ones that matter more. Post-inflammatory hyperpigmentation is common after trauma to inflamed skin, and it’s more likely in people with darker skin tones. It can take months to fade. Scarring depends on how deep the original inflammation went and whether the follicle wall ruptured.

There’s also a risk of introducing new bacteria. Fingernails carry organisms that don’t belong in an open wound. If the pimple does break the surface, you’ve now created an entry point.

And sometimes nothing happens at all — the pimple stays exactly as it was, now irritated. That’s a common outcome too, and it means the squeeze accomplished nothing except added trauma.

How to Treat a Pimple Under the Skin

Warm compresses are the mainstay of at-home care. A clean cloth soaked in warm — not hot — water, held against the area for a few minutes several times a day, can encourage blood flow and sometimes help the pimple come to a head. This is widely recommended by clinicians, though formal trial evidence for it is limited.

Over-the-counter treatments that may help with inflammatory acne include benzoyl peroxide and salicylic acid. Benzoyl peroxide has antibacterial properties and is well established for acne treatment. Salicylic acid helps with pore clearing. Neither will instantly resolve a deep pimple, and both can irritate skin if overused.

For deeper, painful nodules, over-the-counter options often aren’t enough. A dermatologist can inject a corticosteroid directly into the lesion — a procedure sometimes called a cortisone shot — which can reduce inflammation quickly. This is a common clinical practice for large, painful nodules. Prescription treatments, including topical retinoids and oral medications, address the underlying process rather than a single pimple.

What doesn’t help: picking, squeezing, applying toothpaste, or using harsh scrubs. None of these are supported by evidence, and several can make things worse.

When to See a Doctor

See a dermatologist if you get deep, painful pimples regularly, if they leave scars, or if over-the-counter treatments aren’t working after a few months of consistent use.

Seek medical care promptly if a pimple is accompanied by spreading redness, significant swelling, fever, or increasing pain. These can signal a deeper infection that needs treatment.

Nodular and cystic acne — the type that produces these deep pimples — often doesn’t respond well to over-the-counter products alone. Earlier treatment tends to reduce scarring, which is why dermatologists generally prefer to treat it rather than wait it out.

How to Prevent Deep Pimples

You can’t prevent every deep pimple, but you can reduce how often they happen. Acne is driven by hormones, genetics, and inflammation — factors you don’t fully control. What you can control is how you treat your skin day to day.

• Wash your face gently twice a day with a mild cleanser. Scrubbing irritates skin and can worsen acne.
• Use non-comedogenic products — moisturizers and makeup labeled as not clogging pores.
• Don’t pick at existing pimples. This is the single most controllable factor in scarring.
• If you use acne treatments, use them consistently. Sporadic use doesn’t help.
• Keep hair products off your face where possible, since oils can contribute to breakouts along the hairline.

Diet’s role is debated. Some research suggests high-glycemic diets and certain dairy products may be associated with acne in some people, but the evidence is mixed and not strong enough to make firm recommendations. If you notice a pattern, it’s reasonable to discuss it with a dermatologist.

Why Do Some Pimples Stay Under the Skin?

Deep pimples form when the follicle opening is blocked at the surface while inflammation develops below. The pore doesn’t have a clear exit, so contents build up under pressure.

This is more common in certain areas — the chin, jawline, and back — where follicles are larger and sebaceous glands more active. Hormonal fluctuations, particularly around menstrual cycles, can trigger them. So can stress, certain medications, and genetics.

Unlike a whitehead, which has a visible opening, a blind pimple may take days or weeks to either resolve or surface. Some never come to a head at all and simply fade as the inflammation subsides.