Can a loose Tooth cause a Fever in a Child?

As parents, it’s natural to worry when your child shows signs of discomfort, especially when it involves something as significant as losing a tooth. For many, the sight of a loose tooth in a child can raise concerns, particularly if a fever accompanies it.


But, can a loose tooth cause a fever? The short answer is no, a loose tooth itself does not directly cause fever.


Let’s explore this topic in detail to help parents understand what’s normal, what’s not, and when to seek help.

A woman is taking a child 's temperature in bed.

The Natural Process of Losing Baby Teeth

Losing baby teeth is a normal part of growing up, typically starting around the age of 6. Children will begin to experience their baby teeth becoming loose as their permanent teeth push through, which may continue until they are around 12 years old. This process can be exciting for children—especially if the tooth fairy is involved—but it can also cause some discomfort.


During this phase, your child might feel a slight twinge or discomfort when a tooth starts to wiggle. However, aside from minor soreness around the gums, the process of losing baby teeth shouldn’t cause much pain or any serious health issues. Mild bleeding or sensitivity around the area is normal, but what about fever?

Can a Loose Tooth Cause a Fever?

The process of losing baby teeth is generally straightforward and shouldn’t cause any illness. Fevers are typically the body’s way of responding to infection or inflammation, which is unrelated to the natural loss of teeth.


That being said, if your child develops a fever while losing a tooth, the fever is likely due to another issue, such as a cold, infection, or virus. Fever is the body’s way of fighting off something foreign, and while it's understandable to wonder if the loose tooth is the culprit, other factors are more likely at play.

Possible Causes of Fever During the Tooth-Losing Phase

If your child has a fever and a loose tooth, it’s important to consider other causes that may be responsible for the fever. Here are a few common possibilities:


  • Viral Infections: Children frequently catch viruses that can lead to mild or moderate fevers, especially during cold and flu season. If your child has symptoms like coughing, runny nose, or fatigue, a viral infection is likely the cause.
  • Ear or Sinus Infections: Sometimes, infections in the ear or sinuses can cause discomfort around the mouth or jaw area, which coincides with a loose tooth, leading parents to mistakenly believe the two are connected.
  • Gum Infections: While rare, a loose tooth can be accompanied by a gum infection, especially if the tooth or gum area is not cleaned properly. In such cases, a fever might develop if there is an abscess or localized infection. This would require immediate dental care.


It's essential to monitor your child's symptoms and look for other signs of illness. A mild fever on its own may not be concerning, but if it persists, or is accompanied by other symptoms like swelling, pus, or extreme pain around the gums, you should contact your dentist to rule out any potential gum infections.

When to See a Dentist

Although a loose tooth is usually nothing to worry about, certain signs indicate a visit to the dentist might be necessary. If your child’s fever is prolonged or if you notice the following signs, it’s important to get professional advice:


  • Severe pain: If your child complains of intense pain around the loose tooth, especially if it extends to the jaw or face, consult your dentist.
  • Swollen or bleeding gums: While a little bleeding is normal when a tooth is loose, excessive bleeding or persistent swelling can indicate an issue.
  • Pus or foul smell: If you notice pus or an unusual smell from your child’s mouth, this could be a sign of an infection that needs immediate attention.
  • Loose permanent teeth: While baby teeth will naturally fall out, permanent teeth should not be loose. If a permanent tooth feels wobbly, schedule a dental appointment as soon as possible.


Regular dental check-ups are an excellent way to ensure your child’s teeth are healthy and developing as they should be. A dentist can also help monitor the tooth-losing process and address any issues before they become major problems.

Home Remedies and Comfort for Loose Teeth

If your child is feeling uncomfortable due to a loose tooth, there are simple remedies you can try at home to ease their discomfort. Some suggestions include:


  • Encourage gentle wiggling: It’s okay for your child to gently wiggle the tooth, as long as it’s not too painful. This can help the tooth come out naturally.
  • Cold compress: If your child is experiencing soreness, a cold compress can help reduce discomfort and any mild swelling.
  • Maintain good oral hygiene: Even with a loose tooth, it’s important to continue brushing and flossing. You can suggest brushing gently around the loose tooth to avoid discomfort while still maintaining clean teeth and gums.


Encourage your child to keep up with healthy dental habits, and if they’re unsure about the wiggly tooth, remind them that it’s a normal part of growing up!

Trust Sweet Tooth Pediatric Dentistry with Your Child’s Dental Care

As parents, it’s only natural to be concerned when your child’s health seems out of balance. While a loose tooth won’t typically cause a fever, it’s important to monitor other symptoms and ensure your child is comfortable throughout the process. Fever is more often related to common infections rather than the tooth itself. However, if there’s any doubt or concern, it’s always best to consult a dentist.


At Sweet Tooth Pediatric Dentistry, we’re here to help guide you and your child through every stage of their dental health journey. From loose teeth to routine checkups, our family-friendly practice ensures your child’s smile is healthy and bright.


If you have any concerns about your child’s teeth or notice worrisome symptoms, schedule an appointment with us today!

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