Toothache in Children: What Parents Need to Know and How to Help Fast

If your child suddenly complains of a sore tooth, it can be stressful—for both of you. Tooth pain is not only uncomfortable but could signal a deeper issue. At Campbell Pediatric Dentistry, we specialize in pediatric dental care in  Campbell CA and Los Gatos CA and are here to help you get to the root of your child’s discomfort quickly and gently.

Common Reasons Kids Get Toothaches

There’s more than one possible cause behind your child’s dental pain. Knowing the most common culprits can help you act fast:

• Cavities: The number one cause, cavities form when bacteria erode tooth enamel, leading to pain and sensitivity.
• Gum irritation or infection: Inflamed or infected gums can be tender and sore, especially near erupting teeth.
• Tooth eruption (teething): Younger children often feel discomfort as new teeth push through the gums.
• Loose or fractured teeth: Whether from natural loss or trauma, damaged teeth can trigger pain.
• Dental abscess: A deep infection under the tooth may cause swelling, pus, and significant pain—this requires urgent attention.
• Food stuck between teeth: Something as simple as trapped food can irritate the gums or pressure the tooth.

At-Home Remedies to Ease the Pain

If your child is hurting, you can try a few simple remedies before heading to the dentist:

• Warm Saltwater Rinse
  Mix half a teaspoon of salt into a cup of warm water and have your child swish it gently around their mouth. This helps reduce swelling and clears out bacteria.
• Carefully Floss the Area
  Sometimes, pain comes from something small like a popcorn kernel. Gently floss around the sore tooth to dislodge any food that might be stuck.
• Cold Compress
  Apply a cold compress or ice pack on the outside of your child’s cheek. This helps numb the area and reduce inflammation from injury or swelling.
• Child-Safe Pain Relievers
  Use acetaminophen or ibuprofen to temporarily reduce pain, but only as directed. Always consult your pediatrician or pharmacist if you’re unsure about the proper dosage.
• Avoid Irritating Foods
  Skip anything too hot, cold, or sugary. Instead, stick to soft, neutral-temperature foods that won’t aggravate the pain.

When to Call a Pediatric Dentist in Campbell CA

Mild pain can sometimes resolve on its own, but there are times when you shouldn’t wait:

• The pain lasts more than 24 hours
• Swelling, redness, or pus is visible near the tooth or gum
• Your child can’t sleep or eat due to pain
• There’s a fever or signs of infection
• A tooth is chipped, cracked, or knocked loose

At Campbell Pediatric Dentistry, we’re equipped to diagnose the problem quickly and make your child comfortable while preventing complications.

Preventing Toothaches Before They Start

While accidents happen, most toothaches are preventable with consistent care. Here’s how to lower your child’s risk:

• Brush twice a day with fluoride toothpaste and help them floss once daily
• Limit sugary drinks and snacks, which feed cavity-causing bacteria
• Visit the dentist every six months for routine cleanings and exams
• Ask about sealants and fluoride treatments—these provide an added layer of protection for vulnerable areas

We’re Here When Your Child’s Smile Needs Help

Tooth pain can make even the toughest kids feel miserable—but with the right care, it doesn’t have to last long. If your child is experiencing a toothache, don’t wait and hope it passes. Contact Campbell Pediatric Dentistry in  Campbell CA and Los Gatos CA for trusted pediatric dental care from a team that truly understands kids.

We’ll help relieve the pain and guide you through the next steps to keep your child’s smile healthy and strong.