Rare Childhood Diseases and Dental Care

28.02.2026

In honor of Rare Disease Day 2026, we’re taking a look at rare childhood diseases and their connection to dental care—explained for parents.

Rare Childhood Diseases and Dental Care: What Parents Should Know

When rare childhood illnesses dominate daily life, other things often simply fall by the wayside

Today is Rare Disease Day 2026—the day dedicated to rare diseases.

It serves as a reminder that“rare” does not mean “unimportant”and that these conditions deserve attention. Because even though they affect only a few people, there are families living with a diagnosis that permanently shapes their child’s daily life—and, by extension, their own. Appointments, treatments, and doctor’s visits take up a lot of time and push other, equally important issues into the background.

Dental health is one of them.

Yet, especially with rare childhood diseases, early dental care can help prevent additional stress and address problems before they become serious. In this article, we’ll explore why this is the case and how you, as a mom or dad, can best approach this.

What exactly is a “rare disease”?

According to the EU’s definition, a disease is considered rare if it affects fewer than five out of every 10,000 people. About 75% of these known diseases manifest during childhood.

For the families affected, however, the word “rare” feels quite different—namely, very real. Because even though each individual disease affects only a few people, there are many children and adolescents living with such a diagnosis.

The Role of Preventive Dental Care in Rare Childhood Diseases

Dental care plays an important role in rare childhood diseases, and in two ways:

1. Early Detection of Rare Diseases

Thanks to modern medicine and improved diagnostic methods, rare childhood diseases are now detected more frequently and more quickly. You, too, can play an active role in this by taking your child to the dentist regularly—ideally starting as soon as the first tooth appears.

About 15% of these diseases manifest not only through general symptoms but also in the mouth and face.

Well-known examples include:

➔ Ectodermal dysplasias, in which teeth are missing or have an abnormal shape,

➔ Hypophosphatasia, in which some baby teeth fall out unusually early,

➔ or Kabuki syndrome, which can be associated with characteristic changes in the face and teeth.

2. Avoid Additional Worries

Children and adolescents with rare diseases already have a lot to cope with in their daily lives. Pain in the mouth, inflammation, or extensive dental treatments would only make things unnecessarily more difficult.

That is precisely why consistent preventive dental care plays such an important role here. Regular checkups, proper oral hygiene at home, and preventive measures such as professional fluoride treatment (ideally every three months) help prevent cavities, inflammation, and pain from developing in the first place.

However, sticking to regular oral care routines and keeping up with preventive appointments isn’t always easy. This makes it all the more important to establish a strong foundation from the start, create clear routines, and take dental health seriously—so that children’s teeth stay healthy and oral care doesn’t become a daily source of conflict.

“My advice to parents is this: The more naturally dental care and preventive care become part of daily life from the very beginning, the fewer conflicts will arise later on, and the better you’ll protect your child from additional stress.”

– Dr. Sandra Goedecke

Conclusion

On this Rare Disease Day, we would like to offer encouragement to the parents of affected children and highlight the importance of preventive dental care in this context.

Rare diseases that affect children already present many challenges. Issues such as dental health should not add to this burden, but rather help to better understand any abnormalities and prevent further problems whenever possible.

If you have any questions about this or simply feel unsure, please feel free to talk to us during your next visit to our office.

Or schedule an appointment right here!

Recommended reading:

Is your child afraid of the dentist, too? In our article “5 Tips for Overcoming Dental Anxiety in Children: How to Make a Visit to the Pediatric Dentist More Relaxing”, you’ll find helpful tips for a stress-free visit to the dentist’s office.

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