To get rid of tooth pain fast, take an over-the-counter pain reliever like ibuprofen or acetaminophen exactly as the label directs, rinse with warm salt water, and hold a cold compress against your cheek for 15 to 20 minutes. These steps can calm the ache for a few hours, but they do not fix what is causing it. Most toothaches come from a cavity, a crack, an infection, or irritated gums, and the pain only stops for good once a dentist treats the source.
The right relief depends on the kind of pain you have. A tooth that zings with cold water needs something different from one that throbs all night or hurts when you bite down. Some popular home fixes can burn your gums or hide an infection that is quietly spreading. Below, you’ll find what dentists recommend for each type of pain, the remedies worth skipping, and the signs that mean you should not wait until morning.
If the pain is keeping you up or getting worse, same-day emergency dental care at The Dental Team can find the cause and start treatment right away. Our nine offices in Milton, Mississauga, Brampton, and Vaughan hold time for patients in pain, with evening and Saturday appointments. Until you can get in, here is how to get through it safely.
How Do You Get Rid of Tooth Pain Fast?
The fastest way to stop tooth pain is to combine a pain reliever, a salt-water rinse, and a cold compress. Each one works on a different part of the problem, so together they usually do more than any single step.
Think of it as buying time. You’re calming the nerve and the swollen tissue around it so you can eat, work, and sleep until a dentist can look at the tooth.
How It Works
- Take a pain reliever. Ibuprofen eases both pain and swelling, and acetaminophen eases pain. Follow the package label and check with a pharmacist if you take other medicines.
- Rinse with warm salt water. Stir half a teaspoon of salt into about a cup (250 mL) of warm water, swish for 30 seconds, and spit. It loosens trapped food and soothes sore gums.
- Floss gently around the tooth. A trapped popcorn husk or seed can press on the gum and feel exactly like a toothache.
- Apply a cold compress. Wrap ice or a cold pack in a cloth and hold it on the outside of your cheek for 15 to 20 minutes. Cold numbs the area and slows swelling.
- Avoid your triggers. Skip very hot, cold, or sugary food and drinks, and chew on the other side for now.
Most people feel some relief within 30 to 60 minutes. If the pain comes roaring back once the medicine wears off, that’s a sign the cause needs treatment, not a stronger remedy.
What Is the Best Painkiller for a Toothache?
For most adults, ibuprofen is the best over-the-counter painkiller for a toothache, either alone or paired with acetaminophen. Guidelines from the American Dental Association name non-opioid pain relievers like these as the first choice for dental pain.
Why ibuprofen first? Most tooth pain comes with inflammation, and ibuprofen calms inflammation while acetaminophen does not. When the two are safe for you, taking them together often controls pain better than either one alone.
Stronger isn’t always better here. Opioid painkillers are not recommended as a first step for toothache, and they don’t treat the cause any more than an Advil does.
Key Safety Points
- Stay within the label dose. Taking extra does not stop the pain faster and can harm your stomach, kidneys, or liver.
- Check hidden acetaminophen. Many cold, flu, and sleep products already contain it, so count those toward your daily limit.
- Don’t mix anti-inflammatories. Ibuprofen, naproxen, and aspirin belong to the same family, so take only one of them at a time.
- Ask a pharmacist first if you’re at risk. That includes stomach ulcers, kidney or liver disease, blood thinners, asthma, heavy drinking, or pregnancy.
- Swallow it, never place it on the gum. An aspirin tablet held against a sore tooth can burn the gum tissue.
Which Home Remedies for Toothache Help, and Which Can Make It Worse?
Salt-water rinses and cold compresses are the home remedies for toothache with the most support, while acidic or alcohol-based fixes can make things worse. Many remedies shared online sound natural and harmless but irritate the gums or wear down enamel.
Here’s an honest look at the ones people ask about most.
| Remedy | Verdict | What to Know |
|---|---|---|
| Warm salt-water rinse | Helps | Soothes gums and clears debris. Safe to repeat a few times a day. |
| Cold compress on the cheek | Helps | Numbs pain and limits swelling. Use 15 to 20 minutes at a time with a cloth barrier. |
| Gentle flossing | Helps | Removes trapped food, a common cause of sudden gum pain. |
| Clove oil | Mixed evidence | Contains eugenol, which can numb briefly. Use a drop on a cotton ball, keep it on the tooth, and stop if your gum stings. |
| Hydrogen peroxide rinse | Mixed evidence | Mix 3% peroxide with an equal amount of water, swish, and spit. Never swallow it, and don’t use it for young children. |
| Numbing gel (benzocaine) | Mixed evidence | Gives short relief for adults when used as directed. Never use it on children under 2. |
| Aspirin on the gum | Skip | Can cause a chemical burn. |
| Whiskey or other alcohol | Skip | Stings and dries tissue, and treats nothing. |
| Vinegar, lemon, or garlic paste | Skip | Acids erode enamel, and raw garlic can burn the gum. |
| Heat on a swollen face | Skip | Warmth can help an infection spread. |
Even the remedies that help only take the edge off. None of them can fill a cavity or clear an infection inside the tooth.
How Should You Match the Relief to Your Type of Tooth Pain?
The type of tooth pain you feel is one of the best clues to its cause. Dentists ask how the pain feels, what sets it off, and how long it lasts, because those answers point toward the problem.
Find the row that sounds most like yours. This won’t replace an exam, but it will help you choose the right relief tonight and know how soon to book.
| What It Feels Like | Likely Cause | What Helps Tonight | When to Book |
|---|---|---|---|
| A quick zing with cold or sweets that fades in seconds | Worn enamel, exposed root, or an early cavity | Lukewarm drinks, a toothpaste for sensitive teeth | Within a few weeks |
| An ache that lingers after the hot or cold drink is gone | An irritated or inflamed nerve | Pain reliever, avoid temperature triggers | Within a few days |
| Throbbing that keeps you awake and gets worse lying down | Deep decay or an infected nerve | Pain reliever, cold compress, head raised | Within a day, same day if worsening |
| Pain when you bite down or let go | A cracked tooth, broken filling, or infection at the root | Chew on the other side, soft foods | Within a day or two |
| Sore gum around one tooth | Trapped food or gum irritation | Floss, salt-water rinse | If it isn’t better in a day or two |
| Swelling, a pimple on the gum, or a bad taste | A dental abscess | Cold compress, pain reliever | Same day |
| Several upper back teeth ache with a stuffy nose | Sinus pressure | Treat the congestion | If the ache stays after the sinus clears |
| A dull jaw and tooth ache when you wake up | Clenching or grinding at night | Soft foods, relax your jaw | Within a few weeks to ask about a night guard |
If your teeth react to cold more than anything else, our guide to why a tooth turns sensitive to cold walks through the common causes. Pain when chewing deserves a closer look, since a cracked tooth can split further if you keep biting on it.
A Dentist’s Note. After more than three decades of practice, one pattern stands out. A toothache that fades on its own often returns weeks later as a swollen gum, because the cavity or infection behind it was never treated. When the pain eases, that’s the best time to book, not a reason to cancel.
How Can You Sleep With Tooth Pain at Night?
To sleep with tooth pain, keep your head raised, take your pain reliever about 30 minutes before bed within the label limits, and use a cold compress before you lie down. Toothaches often feel worse at night, so a short routine helps.
Part of the reason is position. When you lie flat, more blood flows toward your head, which can add pressure around an inflamed nerve. There are also fewer distractions, so the pain feels louder.
- Prop yourself up. An extra pillow keeps your head above your heart.
- Time your dose. Take it before bed rather than waiting for the pain to wake you.
- Rinse before bed. A salt-water rinse clears food that could irritate the tooth overnight.
- Skip late snacks and sweet drinks. Sugar and cold can set off a sensitive tooth just as you settle.
- Keep a cold pack handy. If you wake up throbbing, 15 minutes of cold can help you fall back asleep.
If you can’t sleep at all, even with medicine, treat that as a sign the problem has moved past home care.
What Should You Never Do When a Tooth Hurts?
Never put heat on a swollen face, pop a gum abscess, or take leftover antibiotics for a toothache. These are the mistakes most likely to turn a fixable problem into a bigger one.
- Don’t pop or squeeze a gum bump. Pressing on it can push bacteria deeper. Here’s why you shouldn’t pop an abscess on your gum and what to do instead.
- Don’t take old antibiotics. They may be the wrong drug or the wrong dose, and antibiotics alone don’t stop the pain of an inflamed nerve.
- Don’t use heat on swelling. Warmth can draw an infection outward into the face.
- Don’t place pills or strong oils on your gum. Aspirin and undiluted essential oils can burn soft tissue.
- Don’t try to pull or file the tooth yourself. You risk breaking it below the gum and spreading infection.
- Don’t wait out swelling or fever. Those signs mean infection, and infection rarely clears without treatment.
When Is Tooth Pain an Emergency?
Tooth pain becomes an emergency when it comes with facial swelling, fever, or trouble breathing or swallowing. Severe pain that over-the-counter medicine can’t control also needs same-day care.
Most toothaches can wait until the next available appointment. A few cannot, and knowing the difference keeps you safe.
Book a Dentist Today If
- Pain lasts more than a day or two. Lasting pain rarely settles without treatment.
- Your gum or face is swelling. Swelling usually means infection.
- You have a fever or a bad taste in your mouth. Both can point to an abscess.
- Medicine isn’t touching the pain. If you’re asking what to do about unbearable tooth pain, you need to be seen.
- A tooth is broken, loose, or knocked out. Fast care gives the tooth its best chance.
Go to the ER or Call 911 If
- You have trouble breathing or swallowing. Call 911.
- Swelling spreads toward your eye, neck, or under your jaw. Go to the nearest emergency department.
- You have a high fever with facial swelling. A fever of 38.3°C or higher alongside swelling needs urgent care.
- Bleeding won’t stop. Firm pressure for 10 minutes should slow it, and if it doesn’t, go to the ER.
Not sure which group you fall into at 2 a.m.? In Ontario, you can call 811 or chat online with Health811 to speak with a registered nurse for free, any time of day.
How Does a Dentist Get Rid of Tooth Pain for Good?
A dentist gets rid of tooth pain for good by treating whatever is causing it, whether that’s decay, a crack, an infected nerve, or gum disease. Diagnosis usually takes a short exam and, when needed, a dental X-ray to see below the gumline.
The treatment depends on how deep the problem goes. Here’s what each option is for.
Use Cases
- A filling for a cavity. The dentist removes the decay and seals the tooth, which usually ends sensitivity from a small or medium cavity.
- Root canal treatment for an infected nerve. When decay or a crack reaches the nerve, root canal treatment removes the inflamed tissue so you can keep your natural tooth. Many patients notice the throbbing ease within a few days.
- A crown for a cracked or badly broken tooth. A crown holds the tooth together and protects it from splitting.
- Drainage and medication for an abscess. The dentist relieves the pressure and prescribes antibiotics when the infection is spreading.
- An extraction when a tooth can’t be saved. Removing the tooth ends the pain, and the gap can be replaced later.
- Gum treatment for gum disease. A deep cleaning removes buildup below the gumline that causes soreness and bleeding.
- A night guard for grinding. A custom guard takes pressure off sore teeth and jaw muscles while you sleep.
A Dentist’s Note. Patients often worry that tooth pain means they’ll lose the tooth. Most of the time, a tooth that hurts can still be saved, and the earlier we see it, the smaller the repair tends to be.
Can You Keep Tooth Pain From Coming Back?
You can prevent many toothaches by catching cavities, cracks, and gum problems before they reach the nerve. Most tooth pain starts as a small problem that gives few warning signs early on.
That’s why regular checkups matter more than any remedy in this article. A cavity found at a cleaning is a quick filling. The same cavity found by pain is often a root canal.
Key Benefits of Catching Problems Early
- Smaller repairs. Early decay often needs a simple filling instead of a crown or root canal.
- Lower costs. Small treatments cost less than emergency and restorative work.
- Fewer surprise visits. You plan care on your schedule instead of the toothache’s.
- Healthier gums. Cleanings remove the buildup that leads to sore, bleeding gums.
At home, brush twice a day with fluoride toothpaste, floss once a day, and cut back on sugary drinks between meals. If you clench or grind, ask your dentist about a night guard, and wear a sport guard for contact sports.
Bottom Line
Knowing how to get rid of tooth pain comes down to two jobs. First, calm it with a pain reliever taken as directed, a warm salt-water rinse, and a cold compress. Then get the cause treated, because home relief wears off and the problem underneath usually grows.
If you have swelling, fever, or pain that medicine can’t control, get seen the same day. Contact The Dental Team for more information about compassionate dental care services, or call 905-501-7740 to find the nearest office for a same-day emergency visit in Milton, Mississauga, Brampton, or Vaughan.
Frequently Asked Questions
Can tooth pain go away on its own?
Tooth pain can go away on its own when it comes from minor gum irritation or food stuck between teeth. Pain from a cavity, crack, or infection usually returns, even if it fades for a while. If a tooth throbbed for days and then suddenly stopped, the nerve may have died while the infection remains, so have it checked.
What is the 3-3-3 rule for toothache?
The 3-3-3 rule for toothache is an informal tip shared online, not an official dental guideline. One common version suggests a soothing rinse or compress every 3 hours, holding it for up to 3 minutes, and seeing a dentist within 3 days. Some versions online involve medicine doses instead, so follow the package label or your pharmacist rather than a rule of thumb.
How long can you wait to see a dentist for tooth pain?
You can usually wait a day or two to see a dentist for mild tooth pain, but not longer. Pain that lasts beyond that, or comes with swelling or fever, should be seen the same day. Waiting gives decay and infection time to spread, which often means a bigger repair.
Does salt water help tooth pain?
Salt water does help tooth pain for many people, mainly by soothing sore gums and rinsing out trapped food. Mix half a teaspoon of salt into a cup of warm water, swish for 30 seconds, and spit. The relief is temporary, so use it alongside a pain reliever and a dental visit, not instead of one.
What can I give my child for tooth pain?
You can give your child children’s acetaminophen or ibuprofen for tooth pain, dosed by weight as the package or your pharmacist directs. Do not give aspirin to children or teens. Health Canada advises that benzocaine products should not be used in children under two because of a rare but serious blood condition. Book a dental visit soon, since children often can’t describe where the pain started.
Can a sinus infection cause tooth pain?
A sinus infection can cause tooth pain, usually in the upper back teeth, whose roots sit close to the sinuses. The ache often spreads across several teeth and gets worse when you bend forward. If only one tooth hurts, or the pain stays after your sinuses clear, a dentist should check it.
Why does tooth pain spread to my ear or jaw?
Tooth pain spreads to your ear or jaw because the teeth, jaw, and face share the same large nerve. Pain from a lower back tooth often feels like an earache, and an infected tooth can make the whole side of the face ache. Jaw clenching and ear infections can feel similar, so an exam is the quickest way to find the real source.
