Mouth Ulcers
Trusted by 600+ patients since 2025.
What Is A Mouth Ulcer?
A mouth ulcer is a small white or yellow sore with a red border that can appear inside the mouth, usually healing on its own within about 2 weeks without specific treatment.
Signs & Symptoms Of A Mouth Ulcer
Small White Or Yellow Sore
A small sore, white or yellow, inside the mouth — on the tongue, inner cheek, or gum.
Red Border Around The Sore
A red border around the sore that may make the area more sensitive to touch.
Pain When Eating Certain Foods
Increased pain, especially when exposed to spicy, sour, or salty food.
Recurring Or Reappearing Ulcers
A sore that recurs at the same or different location within a short period.
Why This Assessment Matters
Prolonged Ulcers Are Worth Checking
An ulcer that hasn’t healed after 2 to 3 weeks, or one that recurs frequently, is best assessed by a dentist to ensure it’s not a sign of something that needs further attention. An early assessment offers better peace of mind than assumption.
An Accurate Diagnosis Can Only Be Made After Examination
The appearance and duration of an ulcer alone aren’t enough to determine its cause — a physical examination by a dentist is needed for an accurate assessment and the most suitable course of action for your case.
When Should You See A Dentist?
Get an examination if your ulcer:
- Hasn’t healed after 2–3 weeks despite good care
- Recurs frequently within a short period without a clear cause
- Grows larger or the pain doesn’t ease over time
- Is accompanied by other symptoms like difficulty swallowing or speaking
A common mouth ulcer usually heals on its own but a prolonged or recurring ulcer is worth an assessment, not to worry excessively, but for peace of mind through an accurate examination.
Next Step
Examination & Oral Screening
A thorough assessment by the dentist to identify the cause of your ulcer and determine whether symptomatic treatment is needed. Further treatment will be recommended by the dentist after examination, based on the actual findings.
Why Choose Aesira Dental Clinic?
Open 9AM – 9PM
Most dental clinics close early. You can book your appointment even after work hours.
Pain-Free, Fear-Free
Receive treatment with minimal discomfort no need to feel anxious.
0% Instalment — 24 Months
Don't let cost hold you back. Pay in flexible, interest-free monthly instalments.
Licensed & Trusted Dentists
All our dentists are certified and registered under the Malaysian Dental Council (MDC).
600+ Five-Star Reviews
Aesira Dental Clinic is trusted by 600+ patients in Kajang and surrounding areas.
Child-Friendly Dental Clinic
Our dentists are experienced in keeping children calm and comfortable during treatment.
Dr. A'tikah U'zied
Dental Surgeon
Dr. A’tikah U’zied is a Dental Surgeon at Aesira Dental Clinic Kajang with a special interest in preventive dentistry, paediatric dentistry, and cosmetic treatments. She is known for her gentle approach and commitment to making every visit comfortable.
Registered with the Malaysian Dental Council (MDC No. 13130), Dr. A’tikah provides evidence-based dental care for patients of all ages.
FAQ – Mouth Ulcers
What are common causes of mouth ulcers?
Mouth ulcers can be triggered by various factors such as stress, minor injury inside the mouth, certain nutrient deficiencies, or other factors. A dentist can help identify the cause if ulcers recur frequently within a short period.
Is a recurring mouth ulcer a sign of something serious?
An ulcer that recurs frequently is worth assessing to identify its cause — an examination helps provide peace of mind and the right course of action based on an actual assessment, rather than assumption alone.
How do I tell the difference between a common ulcer and one that needs attention?
A common ulcer heals on its own within about 2 weeks without specific treatment. An ulcer that persists longer than that, or recurs frequently, is worth having a dentist assess for a more thorough examination — this isn’t a reason to worry, but a reason for the right action.
Is there anything I can do at home for a common ulcer?
For mild ulcers, maintain oral hygiene and avoid spicy or sour food that may add to the pain while it heals on its own. If it doesn’t heal within the usual timeframe or recurs frequently, get a dentist examination.
Why does a dentist need to check a mouth ulcer, not just a general doctor?
Dentists are trained to assess the mouth’s structure in detail and can identify if the ulcer relates to tooth or gum structures — or if it needs a more suitable further assessment or referral.
Aesira Dental Clinic Location
- 8, Jalan Reko Sentral 8, Reko Sentral, 43000 Kajang, Selangor
- 011-5897 1137
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Mon–Sat: 9AM – 9PM
Sun: 9AM – 6PM
Ulcer Not Healing? Get An Accurate Assessment
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