September 28, 2026

Woman at work with an intellectual disability

Patients with intellectual disabilities may have a harder time keeping a healthy smile. They may face greater challenges practicing oral hygiene at home or seeing a dentist regularly. Fortunately, if you are the caregiver of a loved one, there are ways you can encourage, support, and guide them toward a healthier smile. Continue reading to learn more about the common oral health problems these patients experience and how you and a trusted dentist can help.

Which Oral Health Problems Are Commonly Found In Adults with Intellectual Disabilities?

When you combine the physical, systemic, and behavioral factors among adults with intellectual disabilities, certain oral health problems become prominent, such as:

  • Missing/Delayed Teeth: Whether it’s missing teeth or delayed eruption, this is a common problem among patients with Down syndrome, cerebral palsy, or a traumatic brain injury.
  • Facial Trauma/Injury: Certain intellectual disabilities can cause seizures or accidents that result in dental fractures, soft tissue injuries (bitten tongue), or a knocked-out tooth.
  • Negative Oral Habits: Teeth grinding (bruxism) and tongue thrusting can occur in these patients, leading to enamel erosion, gum disease, and a misaligned bite.
  • Gum Disease: Gum disease is common in those with intellectual disabilities because they may struggle to practice good oral hygiene or do it correctly. Certain conditions also increase the risk of gum disease (Down syndrome).
  • Tooth Decay/Cavities: Unhealthy diets, oral hygiene challenges, and the ability to access professional care can increase the risk of tooth decay and cavities.

How You Can Help a Loved One with An Intellectual Disability

Caring for a loved one with an intellectual disability can be challenging, but you don’t have to do it alone. Their oral health matters, and it’s why finding a dentist who offers special needs dentistry can make it easier. Their expertise and commitment to treating those with common oral health problems brought on by intellectual disabilities can alleviate the stress and confusion you might experience.

If you want to help your loved one enjoy better dental health, here are a few things you can do:

  • Schedule an appointment with a special needs dentist. They have the professional instruments, insight, and compassion to guide and support you and your loved one. They can also detect early problems and recommend treatment before symptoms worsen.
  • Brush their teeth (or help them) twice a day to remove any plaque and tartar buildup. If needed, modify their toothbrush to make it easier for them to hold or more comfortable to use.
  • Help them floss between their teeth. You can use picks or holders to make the process less stressful.

A little encouragement and consistency go a long way. Don’t underestimate how beneficial it can be for you and a special needs dentist to work together to help your loved one enjoy a healthier smile.

About the Practice

Disability Dental cares for patients with intellectual and physical disabilities. Offering personalized dental care, our team of dentists knows how to create smooth, successful appointments. If you have a loved one who is struggling with common oral health problems, visit our website or call (972) 296–0101 to schedule an appointment.