Canker sores can catch anyone off guard. These small but painful lesions can appear overnight, causing discomfort that makes eating, talking, and even smiling a bit of a challenge. While they’re common, understanding their stages and how to manage them can help you heal faster and reduce any discomfort.
Whether you’ve developed a canker sore, are an orthodontic patient dealing with one, or simply want to learn more, this article walks you through all you need to know about the stages of a canker sore, why they happen, and their connection to orthodontic care.
What Is a Canker Sore?
A canker sore, or aphthous ulcer, is a small, shallow ulcer that develops on the inside of the lips, cheeks, or gums. Unlike cold sores, canker sores are not contagious and usually heal on their own in about one to two weeks.
Their causes can range from stress and minor injuries to dietary deficiencies, hormonal changes, and even orthodontic appliances.
Common Causes of Canker Sores
There are several reasons why you might develop a canker sore. Let’s look at each of them:
- Mouth Trauma: Accidental cheek bites or irritation from braces or aligners.
- Stress or Fatigue: Physical or emotional stress can trigger canker sores.
- Nutritional Deficiencies: Lack of vitamins like B12, iron, or zinc.
- Spicy or Acidic Foods: Certain foods can irritate the mouth and lead to sores.
Understanding why they happen can help you take preventative measures, whether it’s adjusting your diet or paying extra attention to your oral hygiene.
The Stages of a Canker Sore
Now that we’ve talked about what a canker sore is and what may cause them, let’s look at the different stages of a canker sore. Canker sores may seem like random surprises, but they follow specific stages before healing completely.
Here’s what to expect:
1. Initial Onset
The first stage begins with an unpleasant tingling or burning sensation in the affected area. At this point, the sore hasn’t formed yet but feels irritated.
Common Symptoms:
- Slight redness or inflammation.
- Mild tenderness in one spot of the mouth.
2. Formation
Within 24 to 48 hours, the soreness transitions to an open ulcer. The sore typically has a white or yellow center surrounded by a red border, which is caused by inflammation.
Common Symptoms:
- Increased sensitivity.
- Pain, especially while eating spicy or acidic foods.
- Slight swelling around the sore.
3. Ulceration
This is the peak of canker sore discomfort. At this stage, the sore is fully formed and may feel most painful. This stage lasts between 3–7 days depending on the individual and the sore’s severity.
Key Characteristics:
- The sore is fully developed.
- Pain may extend when the sore is irritated.
4. Healing
As the immune system gets to work, the sore begins to heal. Here’s where many people ask, “What color is a canker sore when it’s healing?” During the healing phase, the white or yellow center fades, and the surrounding area returns to a normal pink color.
Full recovery typically occurs within 1–2 weeks.
How Long Do Canker Sores Last For?
For most people, canker sores last about 7–14 days. While they will eventually heal on their own, proper care can help speed up the healing process and reduce discomfort.
Tips for Healing and Relief:
- Rinse with Salt Water: A natural antiseptic that reduces inflammation.
- Apply a Topical Gel: Over-the-counter gels or patches can protect the sore and ease the pain.
- Avoid Spicy and Acidic Foods: These can worsen irritation.
- Use a Soft-Bristled Toothbrush: Reduces trauma while brushing.
- Stay Hydrated: Proper hydration supports healing and minimizes dryness around the sore.
For orthodontic patients, using orthodontic wax on braces or clear aligners can help reduce irritation caused by hardware rubbing against the sore.
Canker Sores and Orthodontic Treatment
For those undergoing orthodontic treatment, canker sores can happen as well. Braces, aligners, or other dental appliances can frequently rub against the soft tissues of the mouth, increasing the chances of irritation and sores.
Why does that happen?
- Friction from Appliances: Brackets or wires can irritate sensitive areas in the mouth.
- Adjustments to Dental Hardware: Tightening braces or new aligners can create rough edges that rub against the mouth.
How to Manage Canker Sores During Orthodontic Treatment:
- Use Orthodontic Wax: Apply wax over brackets or wires to prevent rubbing.
- Maintain Excellent Oral Hygiene: Keeping your mouth clean can prevent further irritation and promote faster healing.
- Ask Your Orthodontist for Help: If the appliances are causing significant irritation, your orthodontist may be able to make adjustments.
Here at My Smile Orthodontist, our team takes extra care to ensure your braces or aligners are adjusted for maximum comfort. Plus, we’ll guide you on preventing and managing sores during your treatment.
FAQ
Q: What color is a canker sore when it’s healing?
A: During the healing phase, the white or yellow center fades, and the surrounding area returns to a normal pink color.
Q: Can I speed up my canker sore’s healing?
A: While they will eventually heal on their own, you can follow the tips mentioned above for faster healing and relief.
Q: Can braces or aligners cause canker sores?
A: Yes, orthodontic appliances can frequently rub against the soft tissues of the mouth, causing irritation and potential sores.
Q: How long do canker sores last for?
A: Canker sores typically last 7-14 days, but their duration may vary depending on the individual and the severity of the sore. Proper care can help speed up healing and reduce discomfort.
Recap and Next Steps
Canker sores may be small, but they can make a big impact on your daily comfort. By understanding the stages of a canker sore —from initial onset to healing— you can better manage them or even prevent them altogether.
If you’re navigating orthodontic treatment and experience frequent canker sores, it may be time to consult a professional. At My Smile Orthodontist, we specialize in making orthodontic care as comfortable as possible, offering top-of-the-line treatments like Damon Braces and Clear Aligners that minimize discomfort.
For expert advice and customized orthodontic care, book a free consultation with Dr. Neil Mandalia at My Smile Orthodontist today!
