Mouth Ulcers – Causes, Symptoms & Dental Treatment on the Gold Coast
What Are Mouth Ulcers?
Mouth ulcers are small, painful sores that develop inside the mouth — commonly on the inner cheeks, lips, tongue or gums. They are very common and usually heal on their own within 1–2 weeks.
However, ulcers that last longer return frequently, or cause significant discomfort may need professional dental assessment.
At Dentist on the Gold Coast, we gently assess persistent mouth ulcers and help identify the cause while keeping you comfortable throughout treatment.
Common Causes of Mouth Ulcers
Mouth ulcers may be triggered by:
- Accidental cheek or tongue biting
- Irritation from dental appliances or sharp teeth
- Stress or fatigue
- Vitamin deficiencies (especially B12, iron or folate)
- Spicy, acidic or citrus foods
- Hormonal changes
- Minor infections or lowered immunity
Ulcers that do not heal may sometimes indicate underlying medical conditions and should always be checked.
Symptoms of Mouth Ulcers
Common symptoms include:
- Small white or yellow sores with a red border
- Burning or tingling before the ulcer appears
- Pain when eating, drinking or talking
- Localised swelling or irritation
Most ulcers cause mild discomfort, but severe ulcers can interfere with daily activities.
When Should You See a Dentist?
You should book an appointment if:
- An ulcer lasts longer than 2–3 weeks
- Ulcers keep returning frequently
- Pain is severe or worsening
- You notice multiple or unusually large ulcers
- Ulcers are accompanied by fever or difficulty swallowing
Early assessment helps rule out more serious conditions.
How Dentist on the Gold Coast Can Help
We provide:
- Thorough oral examination
- Identification of irritation or underlying causes
- Advice on pain relief and healing support
- Guidance to help prevent recurrence
Our approach is gentle, supportive and focused on your comfort.
Treatment & Prevention
Treatment depends on the cause and severity, and may include:
- Protective or soothing topical treatments
- Advice on dietary triggers
- Oral hygiene guidance
- Management of vitamin deficiencies
Preventative care includes good oral hygiene, stress management and regular dental check-ups.
Book Your Appointment
Don’t let mouth ulcers disrupt your daily life.
Our Gold Coast dental team is here to help.
📞 07 5591 226
📧 info@dentistsonthegoldcoast.com.au
🌐 dentistsonthegoldcoast.com.au
Book your appointment today — relief starts here.
