What to Do If Your Child Has a Toothache

Toothaches rarely happen at a convenient time.

They seem to show up at bedtime, on weekends, during school, or right before a family event. And when it is your child who is hurting, it can feel stressful fast.

The good news is that not every toothache is an emergency.

The not-so-good news is that tooth pain in kids should not be ignored, especially if it keeps coming back, gets worse, or comes with swelling or fever.

At The Tooth Shop in Gilbert, AZ, we help parents understand what may be causing their child’s toothache, what they can do at home, and when it is time to schedule a dental visit.

This guide will walk you through the next steps.

First: Stay Calm and Check What Is Going On

When your child says their tooth hurts, start by taking a quick look inside their mouth.

You do not need to diagnose the problem. You are simply looking for clues.

Check for:

• Food stuck between teeth
• Swollen gums
• Redness
• A loose baby tooth
• A chipped or broken tooth
• A dark spot or hole
• Bleeding
• A sore or ulcer
• Pain when biting
• Swelling in the cheek, jaw, or face

Ask your child simple questions:

• Where does it hurt?
• Does it hurt all the time or only when chewing?
• Does cold water make it hurt?
• Does warm food make it hurt?
• Did they bump or hit their mouth?
• Is the pain getting better or worse?

These answers can help your pediatric dentist understand how urgent the situation may be.

What You Can Do at Home Right Away

Home care may help your child feel more comfortable while you decide whether they need to be seen.

These steps are not meant to replace dental care, but they can help temporarily.

1. Rinse With Warm Salt Water

If your child is old enough to rinse and spit safely, have them gently rinse with warm salt water.

This may help clean the area and soothe irritated gums.

Use warm water, not hot water.

Do not force rinsing if your child is too young or upset to do it safely.

2. Gently Floss Around the Tooth

Sometimes a toothache is caused by food stuck between the teeth or under the gums.

Gently floss around the sore tooth.

Do not dig aggressively or force anything. If something is stuck and will not come out, call your dentist.

3. Apply a Cold Compress

If your child has soreness, mild swelling, or pain from an injury, a cold compress on the outside of the cheek may help.

Use a cold pack wrapped in a towel.

Apply it for short intervals and give the skin breaks.

4. Use Child-Safe Pain Relief

If your child is uncomfortable, you can consider child-safe over-the-counter pain relief based on their age, weight, health history, and your pediatrician’s guidance.

Always follow the dosing instructions on the label or instructions from your child’s doctor.

Do not give adult medication to a child unless a medical provider has told you to.

5. Call a Pediatric Dentist

Even if the pain improves, a toothache can be a sign of something deeper.

A cavity, infection, cracked tooth, dental trauma, or gum issue may still need care.

If the pain lasts more than a short time, keeps coming back, wakes your child up, or affects eating, it is time to schedule a dental visit.

What Not to Do for a Child’s Toothache

Some common home remedies can actually make things worse.

Avoid these mistakes.

Do Not Put Aspirin on the Gums

Never place aspirin directly on your child’s tooth or gums.

It can irritate or burn the tissue and does not fix the underlying problem.

Do Not Use Heat on Facial Swelling

If your child has swelling in the face, cheek, or jaw, avoid using heat.

Swelling can be a sign of infection and should be evaluated promptly.

Do Not Ignore Swelling

Swelling is one of the biggest warning signs.

A swollen cheek, jaw, gum bump, or face may mean infection is present.

Dental infections can spread, so it is important to call a dentist right away.

Do Not Wait Too Long Because It Is a Baby Tooth

Baby teeth matter.

They help children chew, speak, smile, and hold space for adult teeth.

Some baby teeth stay in the mouth until age 10, 11, or 12, so tooth pain in a baby tooth still deserves attention.

Do Not Use Random Online Remedies

Avoid putting essential oils, alcohol, garlic, crushed medication, or numbing products on your child’s gums unless directed by a healthcare provider.

Children’s mouths are sensitive, and some products can irritate tissue or create safety concerns.

Common Causes of Toothaches in Kids

Tooth pain can come from several different causes.

Here are some of the most common reasons children develop toothaches.

Cavities

Cavities are one of the most common causes of tooth pain in kids.

Early cavities may not hurt at all. But as decay gets deeper, a child may feel sensitivity, pain with sweets, pain when chewing, or pain that comes and goes.

If a cavity reaches the nerve of the tooth, the pain can become more intense or constant.

Food Stuck Between Teeth

Popcorn, meat, fruit skins, candy, and other foods can get wedged between teeth.

This can cause pressure, gum soreness, and pain that feels like a toothache.

Gentle flossing may help, but if pain continues, the area should be checked.

Loose Baby Teeth

A loose baby tooth can cause tenderness, especially when eating.

This is often normal, but it can still be uncomfortable.

If the tooth is barely hanging on, very painful, or the gums look swollen, your dentist can take a look.

Dental Injury or Trauma

A fall, sports injury, playground accident, or bump to the mouth can cause tooth pain.

Sometimes the tooth looks fine but the nerve or root has been injured.

If your child hits their mouth and later complains of tooth pain, sensitivity, discoloration, or pain when biting, schedule an evaluation.

Cracked or Broken Tooth

A cracked or chipped tooth can cause sharp pain, especially when chewing.

Even a small fracture can expose sensitive parts of the tooth.

If a tooth breaks, call your dentist and save any tooth fragment if you can.

Gum Irritation

Gums can become sore from brushing too hard, food stuck under the gumline, mouth breathing, orthodontic appliances, or early gum inflammation.

Gum pain can sometimes feel like tooth pain.

Dental Abscess or Infection

An abscess is a pocket of infection.

Signs may include swelling, a bump on the gums, bad taste, fever, pain, or facial swelling.

This needs prompt dental care.

Sinus Pressure

For older children, sinus pressure can sometimes make upper teeth feel sore.

This is more common when a child has congestion, allergies, or a recent cold.

However, tooth pain should still be checked if it is severe, one-sided, or does not improve.

When Is a Child’s Toothache Urgent?

Some toothaches can wait for a regular appointment.

Others need same-day guidance.

Call a pediatric dentist promptly if your child has:

• Facial swelling
• Swelling in the gums or jaw
• Fever with tooth pain
• Severe pain
• Pain that wakes them at night
• Pain that is getting worse
• Trouble chewing or opening their mouth
• A broken tooth
• A tooth injury
• A pimple-like bump on the gums
• Bad taste or drainage
• Tooth pain with your child acting very sick

If your child has swelling that affects breathing, swallowing, the eye area, or overall alertness, seek emergency medical care immediately.

Should I Take My Child to the Dentist or the ER?

This is a common question.

For most toothaches, a pediatric dentist is the best place to start because dentists can diagnose and treat the tooth itself.

An emergency room can help with serious symptoms, spreading infection, dehydration, trauma, or medical concerns, but they usually cannot fix the tooth.

Call your child’s dentist first when possible.

Seek emergency medical care right away if your child has:

• Trouble breathing
• Trouble swallowing
• Rapidly spreading facial swelling
• Swelling near the eye
• High fever with severe illness
• Severe trauma
• Uncontrolled bleeding
• Signs your child is very sick or unusually drowsy

When in doubt, it is better to call and ask.

What Will the Dentist Do for a Toothache?

At The Tooth Shop, we start by helping your child feel safe and comfortable.

Then we look for the cause of the pain.

A toothache visit may include:

• A gentle exam
• Questions about symptoms
• Checking the gums and surrounding teeth
• Testing sensitivity when appropriate
• Dental x-rays if needed
• A conversation with parents about options

The treatment depends on what is causing the pain.

Possible Treatments for a Child’s Toothache

Treatment may include:

• Removing trapped food or debris
• Fluoride or monitoring for very early concerns
• A filling for a cavity
• A crown for a larger cavity
• Treatment for an infected tooth
• Removing a baby tooth when necessary
• Smoothing or repairing a chipped tooth
• Antibiotics only when appropriate
• Sedation options if your child needs extra support

The goal is always to relieve pain, protect your child’s health, and make the experience as calm as possible.

What If My Child Is Afraid of the Dentist?

That is completely normal.

Many children feel nervous when something hurts, especially if they do not know what to expect.

A pediatric dental office is designed for this.

At The Tooth Shop, we use kid-friendly language, gentle communication, and a judgment-free approach. If a child needs treatment and feels anxious, we can also discuss comfort options, including sedation dentistry when appropriate.

The goal is not to force a child through care.

The goal is to help them feel safe while getting the help they need.

How to Prevent Future Toothaches

Not every toothache can be prevented, especially when injuries happen.

But many toothaches related to cavities can be reduced with consistent habits.

Helpful steps include:

• Brush twice daily with fluoride toothpaste
• Help your child brush until they can do it well
• Floss where teeth touch
• Limit frequent snacking
• Choose water between meals
• Avoid sipping juice or sweet drinks throughout the day
• Keep regular dental checkups
• Ask about sealants for permanent molars
• Address small cavities before they become painful

Prevention is usually easier, less expensive, and less stressful than emergency dental care.

Toothache Help in Gilbert, AZ

If your child has a toothache, you do not have to figure it out alone.

The Tooth Shop provides pediatric dental care for children in Gilbert, Mesa, Queen Creek, Chandler, and the surrounding East Valley.

Whether your child has mild discomfort, a cavity, a broken tooth, or signs of a dental infection, our team can help you understand what is happening and what to do next.

FAQs About Toothaches in Kids

Will a child’s toothache go away on its own?

Sometimes tooth pain improves temporarily, especially if it was caused by food stuck between teeth or irritation around a loose baby tooth. But toothaches often signal a deeper issue like a cavity, infection, injury, or gum problem. If pain continues, comes back, or gets worse, your child should be seen by a dentist.

How do I know if my child’s toothache is serious?

A toothache is more serious if it comes with facial swelling, fever, severe pain, pain that wakes your child at night, a gum bump, bad taste, drainage, a broken tooth, or pain that gets worse. These signs should be evaluated promptly.

What can I give my child for tooth pain?

Use only child-safe over-the-counter pain relief based on your child’s age, weight, medical history, and label instructions or your pediatrician’s guidance. Do not give adult medication to a child unless directed by a medical provider.

Can I put aspirin on my child’s tooth?

No. Do not place aspirin directly on the tooth or gums. It can irritate or burn the tissue and does not treat the cause of the toothache.

Should I use Orajel or numbing gel for my child’s toothache?

Do not use numbing gels or oral anesthetics for a child unless your healthcare provider recommends it. Some products may not be appropriate for young children. It is better to call your dentist for guidance.

Is a toothache always a cavity?

No. A child’s toothache can be caused by a cavity, food stuck between teeth, a loose baby tooth, gum irritation, dental injury, a cracked tooth, infection, or sometimes sinus pressure. A dental exam can help identify the cause.

What does a cavity toothache feel like?

A cavity may cause sensitivity to sweets, cold drinks, chewing, or brushing. As it gets deeper, pain may become more frequent, intense, or spontaneous. Some cavities hurt only once they are already advanced.

Can a baby tooth with a cavity cause pain?

Yes. Baby teeth can absolutely hurt. They have nerves, roots, and important functions. A cavity in a baby tooth can lead to pain, infection, trouble eating, and problems for nearby teeth if left untreated.

What if my child’s cheek is swollen?

Call a dentist right away. Facial swelling can be a sign of infection. If swelling is spreading, near the eye, affecting breathing or swallowing, or your child seems very sick, seek emergency medical care immediately.

What if my child has a fever with tooth pain?

Fever with tooth pain may indicate infection or another illness. Call your child’s dentist or pediatrician for guidance. If your child appears very ill or symptoms are worsening, seek urgent medical care.

What if my child wakes up at night with tooth pain?

Pain that wakes a child from sleep can be a sign of a deeper dental problem. Call a pediatric dentist to schedule an evaluation.

Should I wait to see if the pain gets better?

If the pain is mild and clearly caused by something like food stuck between teeth, you can try gentle flossing and rinsing. But if pain continues, returns, or comes with swelling, fever, or trouble eating, do not wait.

Can teething cause toothache in older kids?

Younger children may feel discomfort when teeth are erupting. Older children may also feel soreness as permanent teeth come in. However, tooth pain that is severe, one-sided, or associated with swelling should be checked.

What if my child has braces or a dental appliance?

Braces, expanders, retainers, or appliances can sometimes cause soreness or irritation. But sharp pain, swelling, broken appliances, or pain around a specific tooth should be evaluated.

Can a child go to school with a toothache?

It depends on the severity. Mild discomfort may be manageable, but severe pain, swelling, fever, or trouble eating should be addressed first. If your child cannot focus, eat, or participate normally, schedule a dental visit.

Will antibiotics fix my child’s toothache?

Not always. Antibiotics may be needed in some infections, but they do not fix the tooth itself. If a cavity, abscess, or damaged tooth is causing the problem, dental treatment may still be necessary.

What happens if a tooth infection is ignored?

A dental infection can worsen and may spread to nearby tissues. It can cause swelling, increased pain, fever, and more serious health concerns. That is why swelling or signs of infection should be addressed quickly.

How quickly should my child be seen for a toothache?

If there is swelling, fever, severe pain, trauma, or worsening symptoms, call as soon as possible. For mild but persistent pain, schedule a dental visit soon so the problem can be diagnosed before it becomes more serious.

Can The Tooth Shop help if my child is scared or in pain?

Yes. The Tooth Shop is designed for children, including nervous, anxious, sensory-sensitive, and overwhelmed kids. Our team focuses on calm communication, parent support, and treatment options that help children feel safe.

Schedule a Pediatric Dental Visit in Gilbert, AZ

If your child has a toothache, the safest next step is to find out what is causing it.

The Tooth Shop is here to help families in Gilbert, Mesa, Queen Creek, Chandler, and the surrounding East Valley with gentle, judgment-free pediatric dental care.

Schedule your child’s appointment today.