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Are Your Braces Triggering Your Canker Sores?

It’s Time To Love Your Smile

  • Dr. Garcia
  • October 16, 2019

Man in orange shirt holding his jaw, showing discomfort, related to canker sores from braces.A few weeks into orthodontic treatment, you notice a tingling or burning sensation in your mouth. A few days later, canker sores appear. Fortunately, canker sores are not often a serious issue, but they sure can be annoying! These small ulcers can pop up in your mouth and on the inside of your lips and take days to heal. However, they are quite easy to prevent, especially once you understand what triggers them!

Braces and Canker Sores

The unfortunate news is that braces can contribute to canker sores. This mainly happens in patients that are already prone to canker sores. They may experience an increase in sores because the mouth is adjusting to a big change when beginning orthodontic treatment. Braces can irritate oral tissue, which leaves it vulnerable to tiny lesions to form, such as canker sores.

Luckily, avoiding possible triggers and practicing good oral hygiene can help you to avoid or lessen the instances of canker sores.

Common Triggers to Avoid Canker Sores

  • Stress Stress – Stress is known to weaken your immune system, which makes it easier for canker sores to form. Make sure you’re keeping your stress at a healthy level in order to avoid canker sores!
  • Tissue Injury โ€“ Cuts or scrapes inside of your mouth can make you more vulnerable to canker sores.
  • Foods Foods โ€“ Avoid foods that are high in acidity such as lemons, pineapples, and tomatoes, as they can trigger canker sores.
  • Sickness Sickness โ€“ You have a higher chance of getting a canker sore when infection is present in your body.

Knowing what triggers canker sores for you makes them easier to avoid. If your braces are irritating your mouth, don’t hesitate to have the spots checked out and/or ask for more dental wax.

You can also modify your oral care routine to help eliminate instances of canker sores.

  1. Rinse your mouth each day with saltwater
  2. Using a soft-bristled toothbrush will help to avoid irritating oral tissue
  3. Also, try using a toothpaste that doesn’t contain sodium lauryl sulfate

Talk to Orthodontist Dr. Francisco Garcia

If your canker sores are still persisting, be sure to speak to schedule an appointment at Garcia Orthodontics to see if there is anything else we can do to help. Whether that be a clinical rinse or gel that can provide you with relief, your smile is our priority.

About Dr. Francisco J. Garcia

Dr. Francisco J. Garcia, DMD is the founder of Garcia Orthodontics in Miami, Florida. A proud Miami native, Dr. Garcia has spent over a decade helping patients achieve healthier, more confident smiles through advanced orthodontic care, including Invisalign, clear braces, and early treatment options. He proudly serves families throughout Miami and Kendall with personalized, patient-focused care.
Dr. Garcia earned his Doctor of Dental Medicine (DMD) degree with honors in general dentistry from Boston University. He then completed a two-year, accredited post-doctoral program in Orthodontics and Dentofacial Orthopedics, where he specialized in diagnosing and correcting complex bite and jaw issues. As a dedicated leader in his field, Dr. Garcia is an active member of the American Association of Orthodontists (AAO) and is committed to ongoing education and clinical excellence.
His licensure and professional credentials are also verified in the National Provider Identifier (NPI) Registry.
At Garcia Orthodontics, Dr. Garcia blends cutting-edge technology with a compassionate, multilingual approachโ€”he speaks six languagesโ€”to ensure every patient receives exceptional care in a welcoming environment. Learn more about Dr. Garcia here or book your consultation to take the first step toward your best smile.

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patient testimonials

Our 5-Star Experience

We’re one of the only practices in Florida with over 4,500 reviews! See why our patients love coming to our office for treatment!

monika S.
Shirley did my cleaning and I’m so happy with the results! She was incredibly gentle (I was literally falling asleep) but still did such a thorough job. My teeth feel so clean, and my mouth feels super refreshed. She removed all the buildup I had without any discomfort. This is your sign to book your cleaning with Shirley!
Response from the owner:Thank you very much for your kind words, Monika. We really appreciate it, and we are happy that your orthodontic journey is happening exactly the way you expected it. We thrive by treating our patients with tender loving care, making sure their needs are understood, and that their treatment comes out to exactly what they expect it to be. We wish you a good weekend.
Javier P.
Exelente atencion, limpio y muy bien mantenido, staff muy profecional
Maivy C.
Por mi esperiencia los recomiendo mucho , la atención y el trato fue exelente por parte del doctor francisco y la doctora mercedes
Sarah T.
Everyone was spectacular. Amazing job and special thanks to Shirley, Mafer and Jonathan
Response from the owner:Yay! Thank you Sarah! We hope to continue meeting and exceeding your expectations ๐Ÿคฉ
Valentina T.
Ya casi terminando mi tratamiento y siempre me atendí con Mercedes la mejor y todo su equipo junto con el doctor Francisco me han tratado de lo mejor
Response from the owner:ยกTu reseรฑa nos alegrรณ el dรญa! โ˜€๏ธ Gracias por confiar en nosotros para cuidar tu sonrisa. Nos alegra saber que tu experiencia fue positiva. ๐Ÿฆท๐Ÿ’™
melisa H.
This is the best orthodontist I’ve ever been to, the people are very nice and caring and they take really good care of you I really appreciate this
Adrian T.
Everyone at Garcia orthodontics is extremely friendly and professional, I feel like I’m in the right hands when I’m there. All the staff are always very helpful and pleasant making you feel like part of the family. Maylin is awesome, always sweet and she felt like my big sister throughout the process of getting my braces. I was recently seen by Angela who is extremely gracious and caring, her attention to detail and gentle attitude made sure everything went smoothly, she deserves outstanding recognition. I would recommend this place without hesitation to anyone.
Mia Isabella T.
I’ve been going to Garcias Orthodontics for 5 years already. They are the most sweetest people ever. They are very patient with you like if your teeth start hurting they’ll ask if its hurts and they’ll stop. I recommend Johnathan he’s very sweet, patient with you 10/10. I recommend coming to this orthodontics trust me you won’t regret it.
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