Magok-dong Dental Clinic_2. When Does Dental Anesthesia Wear Off? Important Precautions After Local Anesthesia

Hello.

So that you do not worry unnecessarily,

we are Seouldia Dental Clinic in Magok-dong,

carefully organizing only the information you need right now.

In Part 1,

we explained that “there are different types of local anesthesia in dentistry,”

and why the anesthesia method changes depending on the situation.

If you have not seen Part 1 yet,

you may want to read that first.

Today’s topic is a question we hear very often.

“, When will this anesthesia wear off?”

“Won’t it suddenly hurt when I get home?”

These two questions

almost always come as a set.

So today,

let’s go over how long anesthesia lasts

and what you should be careful about after anesthesia.

When does dental local anesthesia usually wear off?

Magok-dong Dental Clinic_Dental Anesthesia

To get straight to the point,

there is no fixed answer like “exactly this many minutes.”

That is because

the anesthetic used,

the anesthesia method,

the treatment,

and each person’s constitution and condition

are all different.

Still, you can think of the general guideline like this.

Cavity treatment, simple procedures → about 1–2 hours

Root canal treatment, wisdom tooth extraction → about 2–3 hours

During this time,

your lips, tongue, and cheeks may feel numb,

and your mouth may not feel like your own.

This feeling is normal.

There is no need to be surprised.

When anesthesia starts to wear off,

you may feel things like this

Magok-dong Dental Clinic_Numb lips

A feeling like your lips have become thicker

Speech sounding awkward

The sensation that saliva is pooling

“You know what? Am I actually smiling right now?”

You may even have thoughts like that.

(This is a point that often makes people laugh quietly in the consultation room.)

This is also part of the process as the anesthesia gradually wears off,

so you do not need to worry too much.

Please be careful after anesthesia

Being under anesthesia does not just mean the pain is reduced.

It means your sense of feeling itself is dulled.

The problem starts with the misconception that “it doesn’t hurt.”

Because it does not hurt,

people end up acting more forcefully and carelessly than usual.

1. Hot food

Magok-dong Dental Clinic_Restrict hot food

“Wait, I thought it wasn’t hot...”

When you are under anesthesia,

temperature sensation is not properly transmitted.

That makes it easy to swallow food that is actually hotter than expected.

And the result is

burns inside the mouth.

The tongue, inner cheeks, or the roof of the mouth

may start throbbing later on.

So before the anesthesia wears off,

please hold off for a bit on

hot soup

freshly boiling hot food

hot coffee and tea

“Let’s wait a little before eating” is the safest approach.

2. Chewing carelessly before the anesthesia has fully worn off

Magok-dong Dental Clinic_Do not bite your cheek

“I’m not in pain, so it should be fine” ... and then...

This is really common.

When you are under anesthesia,

your sense of where your cheek or tongue is becomes blurry.

So the moment you chew,

before you can even think “Oops!”,

you may end up biting your cheek or tongue hard.

At that moment, it does not hurt.

But once the anesthesia wears off,

you may taste blood,

and later pain can follow.

This happens especially when chewing while talking

or eating in a hurry.

3. Hard foods, chewy foods

Magok-dong Dental Clinic_Restrict hard foods

When sensation is dulled,

if you chew something hard,

your force control does not work as well as you think.

Squid, jerky, nuts, hard bread

Please wait until after the anesthesia wears off for these foods.

Until the anesthesia has completely worn off,

• Avoid very hot foods

• Take a short break from hard and chewy foods

• Chew slowly on one side

• Do not eat while talking

If you just remember these four things,

you can greatly reduce unnecessary discomfort.

Will it suddenly hurt when the anesthesia wears off?

Magok-dong Dental Clinic_Pain after anesthesia

To get straight to the point, in most cases, no.

As the anesthesia wears off,

you may feel some heaviness or stiffness,

but it is rare for sudden, unbearable pain to appear.

And if a treatment is expected to be painful,

we explain in advance the appropriate guidance and care methods.

“What should I do when I get home...?”

You do not need to worry about that.

Let’s summarize

Anesthesia usually wears off gradually within 1–3 hours, and while sensation is dulled, be careful with chewing and hot foods; when anesthesia wears off, pain does not usually suddenly flare up.

Magok-dong Dental Clinic_Seouldia Dental Clinic

Dental anesthesia is not there to scare you,

but to safely complete the treatment all the way through.

Compared with delaying treatment out of fear,

treatment that you understand and receive comfortably

ends up being easier on both your mind and your teeth.

That’s it for

Magok-dong Seouldia Dental Clinic’s local anesthesia story!

Thank you for reading today.

This has been Magok-dong Seouldia Dental Clinic.

[ This post was written in accordance with the Medical Service Act for the purpose of providing correct information about dental surgeries and procedures. Infection and side effects may occur after surgery, so you should decide on surgery (procedure) after sufficient consultation with skilled medical staff. ]

[ Magok-dong Seouldia Dental Clinic Local Anesthesia Series]

1. Features of each type of dental local anesthesia

2. How long local anesthesia takes to wear off and precautions