Why You Shouldn’t Squeeze Pus-Filled Acne at Home

Pus-filled acne,

why shouldn’t

you squeeze it

at home?

A few days ago, someone came into the consultation room repeatedly touching a red, swollen pimple on their cheek.

They said it had throbbed all night, so they eventually squeezed it at home. The next day, it had swollen even more, and they looked understandably upset.

Today, drawing on the conversation we had that day, I’d like to address one of the questions we hear most often about treating pus-filled acne.

Once you know the answer to the question, “Why shouldn’t I squeeze it at home?”, you may be able to stop yourself a little more easily when your hand keeps reaching for your face.

That urge to touch it first,

I understand it too

When you spot a pimple

that has suddenly appeared

while looking in the mirror,

everyone’s hand naturally reaches for it first.

You think, “If I just squeeze it,

it’ll go down quickly.”

That person felt the same way.

They said one had suddenly appeared the day before,

and after wondering whether they really needed to visit a dermatologist,

they eventually pressed and squeezed it with their fingernails before going to bed.

But the next morning, the area was

even redder, firmer, and more swollen.

This kind of experience probably

doesn’t feel unfamiliar.

At the end of a busy day, people often choose

a momentary sense of relief,

only to struggle with the problem

for several more days.

Why are pimples containing pus different?

Pus-filled acne is, quite literally,

acne containing pus.

Sebum and dead skin cells build up

inside the pores, and bacteria settle there,

causing the inflammation to become deeper.

Yellowish or whitish pus

can be visible on the surface,

and the area may throb and hurt

when touched.

Unlike small, bumpy pimples

that resemble grains of millet,

the root often extends down

into the dermal layer.

To put it simply, it is less like

a stain on the surface and more like

water that has seeped deep inside

the wallpaper and the wall beneath it.

That is why touching only the surface

does not make it subside. Instead,

it can easily irritate the inflammation underneath.

What happens the moment you touch it at home

So why shouldn’t you squeeze it at home?

Our hands and fingernails

always carry bacteria that

are invisible to the naked eye.

When you press an inflamed area

with unsanitized hands,

the pus may not come out.

Instead, bacteria can spread more easily

into the surrounding tissue.

This is why a single pimple

may spread to the area beside it.

Scarring is an even greater concern.

If the dermal layer is damaged

by forcefully squeezing it,

an indented scar or dark reddish

pigmentation may remain there.

In the consultation room, we often see unfortunate cases

where treatment for pus-filled acne

eventually leads to treatment for scars.

A brief sense of relief can turn into

months of worry.

How we examine it at the clinic

So how is pus-filled acne

treated at a dermatology clinic?

First, it is important to reduce

sebum production itself.

We selectively regulate the sebaceous glands

with Artlaser. It may be easier to understand

if you think of it as turning off a faucet

that is releasing too much oil.

We also use skin scaling and

PDT scaling to clear sebum and dead skin cells

from inside the pores, while remaining

red marks and flushing are gradually refined

with IPL.

To be honest, Artlaser and IPL

may cause a stinging sensation

or a feeling of warmth during treatment.

For those who need it,

we use numbing cream

to reduce discomfort.

Results may vary depending on the condition of your skin,

so we monitor your progress and adjust the approach

based on an eight-week treatment course.

What happened to that person’s acne?

The person I mentioned at the beginning

started by stopping the habit

of squeezing their acne at home.

They said the first few days,

when they had to resist the urge to touch it,

were the most difficult. But as the inflammation subsided,

the number of new pimples that appeared

decreased noticeably.

Most of all, they were relieved

that the area that had nearly become a scar

healed without leaving a significant mark.

Treating pus-filled acne is not about

getting rid of one pimple in a hurry.

It is closer to creating time

for your skin to calm down on its own.

That is also why we talk about

a comfortable-looking face rather than

dramatic changes.

We believe honest care means

moving together toward skin

that you can trust over time.

Take care of your hands—start with that one step

If your hand kept reaching for your face

in front of the mirror today,

please remember this article.

The beginning of treating pus-filled acne

is not something grand.

It is simply taking that one step:

“Don’t squeeze it; wait.”

To prevent the redness you see now

from becoming a scar,

please try to spare your skin

from your hands a little longer.

The director answers your questions directly

Q1. Why does pus-filled acne

keep appearing?

A. When increased sebum production

or pores that clog easily

are combined with insufficient sleep,

stress, or hormonal changes,

inflammatory acne is more likely

to recur.

Individual predisposition can also play a role,

so combining lifestyle management

with care suited to your skin’s condition

may be helpful.

Q2. Won’t pus-filled acne

heal on its own if I just leave it alone?

A. Sometimes it does subside over time,

but scars or pigmentation can remain

during the process in quite a few cases.

Especially because touching it increases

that risk, it is better to establish

a management plan early

if the inflammation is deep.

Q3. Is visiting a dermatology clinic

better than managing it at home?

A. At a clinic, inflammation is treated

in a sanitized environment,

while sebum regulation and scar prevention

are also addressed together.

The biggest difference is that this can reduce

the risk of secondary infection or scarring

caused by squeezing it yourself.

Q4. Can I still wear makeup

while managing my acne?

A. It is best to avoid makeup

on the day of treatment,

but in most cases, you can apply it

starting the following day.

However, we recommend using

light, low-oil products.

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