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When we talk about multiple sclerosis (MS), most people think of fatigue, weakness, or mobility issues. But MS can also affect your oral health. Brushing and flossing may become harder, but keeping your mouth healthy is still just as important. With World MS Day on 30 May, here’s what you need to know about how MS impacts your teeth and gums, and simple ways to manage it.

What is MS, and Why Does It Matter for Your Mouth?

Multiple sclerosis is a long-term condition that affects the brain and spinal cord. It happens when the immune system mistakenly attacks the protective covering of nerves, leading to communication problems between the brain and the rest of the body. MS symptoms can vary, but often include tiredness, numbness, vision problems, and muscle stiffness or spasms.

But How Does this Relate to Your Mouth?

MS can affect the nerves and muscles that control the face and jaw, making it harder to chew, speak, or even brush your teeth. Some people with MS also experience dry mouth, facial pain, or a burning feeling in their mouth, all of which can increase the risk of tooth decay and gum disease.

Oral Health Challenges

• Dry Mouth (Xerostomia): Many people with MS, especially those taking certain medications, struggle with dry mouth. Saliva helps protect your teeth, so less means a higher risk of cavities and gum infections.
• Facial or Jaw Pain: MS can cause nerve pain, tingling, or numbness in the face, making chewing and speaking uncomfortable. Some people even develop TMJ (jaw joint) problems.
• Difficulty Brushing and Flossing: MS can affect your hand and arm coordination, making it harder to grip a toothbrush or floss properly. This can lead to plaque build-up and bleeding gums.
• Mouth Sores and Ulcers: Immune changes in the body can cause ulcers or a burning mouth sensation, which may make eating and brushing painful.

What to Watch For

Even if you have MS, oral symptoms shouldn’t be ignored. These include:

• Mouth sores that don’t heal.
• Tooth pain or sensitivity.
• Bleeding or swollen gums.
• Constant dry mouth or bad breath.
• Difficulty chewing or jaw stiffness.
• Cracks or wear on your teeth from grinding.

Oral Care Tips

Living with MS doesn’t mean you can’t have a healthy mouth. It just means being a bit more mindful and making a few adjustments to your routine.

1. Use an electric toothbrush: It does most of the work for you and is especially helpful if your grip is weak or your hands shake.
2. Choose flossing aids: Floss picks, interdental brushes, or a water flosser are easier to use than normal string floss, especially if you struggle with hand movement.
3. Stay hydrated: Sip water throughout the day to combat dry mouth. Sugar-free gum or lozenges can also help boost saliva.
4. Use a fluoride mouth rinse: It helps protect your teeth from cavities, especially if your mouth feels dry.
5. Eat soft foods if chewing is painful: If chewing hurts, go for soft, healthy options like mashed butternut, mielie meal, yoghurt, scrambled eggs, or a stew. These are gentle on your mouth and still give your body the necessary nutrients.
6. Take short breaks when brushing: If fatigue is an issue, brush in short sessions, one side of the mouth at a time.
7. Visit your dentist: Let your dentist know you have MS so they can adapt your care and offer suitable options for cleanings, exams, and treatments.

Caring for Someone with MS?

When caring for someone with MS, their teeth and gums might not be your first concern, but they should be. Good oral care can help them feel more comfortable and prevent bigger health issues later. Here’s how you can lend a hand:

• Remind them to brush and floss every day.
• Help set up regular dentist appointments.
• Assist with brushing if they struggle to do it on their own.
• Look out for signs of pain, sores, or other mouth problems.

Conclusion

Living with MS can make daily tasks more challenging, and taking care of your mouth is no different. But with a few small changes and the right help, you can still keep your teeth and gums healthy. Whether you have MS or care for someone who does, good oral health can boost comfort, confidence, and overall quality of life.

At Affinity Dental, we know that health challenges like MS require flexible, affordable care. Our dental plans are designed to help you stay on top of your oral health with access to essential services, including cleanings, check-ups, and treatment support. Because everyone deserves a healthy smile — no matter what life brings.