What Are Canker Sores?
Canker sores are small, shallow ulcers that develop on the soft tissues in your mouth. Unlike cold sores, they appear inside the mouth and aren't contagious. Understanding these sores is crucial for proper oral health management.
Key Characteristics
- White or yellow center with red borders
- Usually pea-sized
- Appear inside cheeks, gums, or tongue
- Can make eating and speaking difficult
Types and Identification
Simple Canker Sores
- Most common type
- Appear 3-4 times yearly
- Heal within a week
- Minimal pain management needed
Complex Canker Sores
- Larger and more painful
- Take longer to heal
- May leave scarring
- May require professional treatment
Common Causes
Primary Triggers
- Physical Trauma: Including dental injuries or rough brushing
- Nutritional Deficiencies: Particularly B-12, iron, and folate
- Stress and Hormones: Can increase susceptibility
- Acidic Foods: May trigger or worsen sores
Risk Factors
- Family history of canker sores
- Autoimmune conditions
- Poor oral hygiene
- Certain medications
Prevention Strategies
Preventing canker sores involves maintaining good oral health through regular dental cleanings and proper home care.
Dietary Measures
- Avoid trigger foods
- Eat balanced meals
- Stay hydrated
- Consider supplements
Oral Care
- Gentle brushing technique
- Use soft-bristled brush
- Regular dental check-ups
- Avoid irritating products
Lifestyle Changes
- Manage stress levels
- Use protective gear in sports
- Address vitamin deficiencies
- Maintain good sleep habits
Treatment Options
Professional Treatments
- Dental soft tissue laser therapy
- Prescription mouth rinses
- Topical medications
- Nutritional counseling
Home Care Solutions
- Over-the-counter pain relief
- Saltwater rinses
- Avoiding irritating foods
- Applying ice to reduce pain
When to Seek Professional Help
While most canker sores heal on their own, some situations require professional attention. Contact our dental team if you experience:
Warning Signs
- Unusually large sores
- Sores lasting over two weeks
- Severe pain unrelieved by over-the-counter treatments
- Frequent recurrence
- Fever or other systemic symptoms
