20/10/2025
π¦· Got a painful mouth ulcer and wondering whatβs going on? At Larkham House Dental Practice, weβve put together a simple guide to help you understand what causes mouth ulcers and how to manage them β check it out on our blog.
π Guide to mouth ulcers & how to manage them -
https://larkhamhouse.co.uk/guide-to-mouth-ulcers-and-how-to-manage-them/
Hereβs a quick summary to share:
β¨ What are mouth ulcers?
Small, oval-shaped sores inside your mouth that can sting when you eat, talk or smile.
π Common causes:
Biting or scratching the inside of your mouth (oral trauma) β think toothbrush bristles, hot food, sharp edges.
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Hormonal changes (for example women may get them in relation to their period).
Stress or anxiety.
Smoking or recent quitting.
Nutrient deficiencies (like B12 or iron).
Trigger foods (e.g., benzoic acid in tomatoes, chocolate or cola) for sensitive folks.
π οΈ How to help them heal & reduce discomfort:
Brush gently around the ulcer and avoid hard or spicy foods while it heals.
Rinse with warm salty water, use medicated mouthwashes/gels (if appropriate) and if lifestyle stress is a factor, try to reduce it.
π© When to see a dentist:
If an ulcer doesnβt heal after 2 weeks, it could be a sign that requires professional review.
π
Pro Tip: Save that blog link so you can refer to it when the next ulcer pops up β and donβt hesitate to reach out to us if youβre unsure or the ulcer keeps coming back.
π Need help or just want to check in? Call our team at 01752 343 140 or drop us a message.
Understand the causes and remedies for mouth ulcers. Discover how these painful sores can affect daily activities.