Mouth ulcers are small but painful sores that can make eating, talking, or even smiling uncomfortable. While they usually heal on their own, understanding how to avoid mouth ulcers and what causes them can help prevent frequent flare-ups. Here’s what dentists at Malpas Dental Surgery recommend for keeping your mouth healthy and ulcer-free.
Why Do You Get Mouth Ulcers?
Mouth ulcers often occur when the delicate tissue inside your mouth is irritated or damaged. Some of the common causes include:
- Accidental bites or sharp edges of teeth
- Stress and lack of rest
- Nutritional deficiencies, especially vitamin B12, iron, or folate
- Food allergies or sensitivity to acidic and spicy foods
- Poor oral hygiene or using harsh mouthwashes
- Hormonal changes or minor infections
Identifying your triggers is the first step to managing them effectively.
Things to Avoid with Mouth Ulcers
When you already have an ulcer, certain foods, and habits can make the pain worse and delay healing. Here are some things to avoid:
- Spicy and acidic foods like citrus fruits, tomatoes, or pickles
- Hard and crunchy snacks that can scrape the sore area
- Sugary foods that promote bacterial growth
- Alcohol and tobacco, which irritate oral tissues
- Toothpastes with sodium lauryl sulfate (SLS) – switch to a gentle, SLS-free formula
Avoiding these irritants can reduce discomfort and support faster recovery.
Healing Stages of Mouth Ulcers
Understanding the healing stages of mouth ulcers helps you track progress and know when to seek professional help.
- Initial Stage: Tingling or burning sensation appears before the sore becomes visible.
- Ulcer Formation: A small, round, white or yellow sore develops with redness around it.
- Healing Phase: The ulcer gradually reduces in size and pain over 5-10 days.
- Recovery: The affected tissue regenerates and returns to normal color and texture.
If an ulcer lasts longer than two weeks or frequently recurs, it’s best to consult your dentist.
Dentist-Approved Tips on How to Avoid Mouth Ulcers
Here are proven preventive strategies from dental experts:
- Maintain good oral hygiene – brush gently with a soft-bristle toothbrush.
- Stay hydrated – a dry mouth increases the risk of irritation.
- Include nutrient-rich foods – especially B-vitamins, zinc, and iron.
- Manage stress – try relaxation or breathing techniques.
- Avoid trauma – check for sharp edges on teeth or ill-fitting dental appliances.
- Use a mild mouth rinse – such as saline water or an alcohol-free mouthwash- to help reduce bacteria.
Consistency in these habits can make a noticeable difference in your oral health.
When to Visit a Dentist
While most ulcers heal naturally, consult your dentist if:
- Ulcers last longer than two weeks
- They keep returning frequently
- You notice unusual swelling, bleeding, or fever
Early diagnosis ensures that any underlying cause – from a sharp tooth edge to a nutritional issue- is addressed properly.
Final Thoughts
Mouth ulcers can be painful but are often preventable. By knowing why you get mouth ulcers, avoiding common irritants, and following these dentist-approved tips, you can protect your oral health and reduce the chances of recurrence.
For personalized dental care and expert guidance, visit Malpas Dental Surgery, where your comfort and oral health always come first.