White bumps or spots in your mouth can look scary—but they’re not always dangerous. Still, they can sometimes signal an underlying issue you shouldn’t ignore.
⚠️ Common Causes of White Bumps
1. Canker Sores (Aphthous Ulcers)
Small, round white sores with a red border
Painful, especially when eating or talking
Often triggered by stress, spicy food, or minor injury
2. Oral Thrush (Fungal Infection)
Creamy white patches on tongue or inner cheeks
Can feel slightly raised or “cottage cheese-like”
More common if immunity is low or after antibiotics
3. Fordyce Spots (Harmless Glands)
Tiny white or yellow bumps on lips or cheeks
Completely normal and harmless
No treatment needed
4. Leukoplakia (Needs Attention)
Thick white patches that don’t rub off
Linked to irritation (like tobacco use)
Should be checked by a doctor
5. Oral Lichen Planus
Lacy white patterns or patches
Can cause burning or discomfort
Related to immune system reactions
🚨 When to Worry
See a doctor or dentist if:
The bumps last more than 2 weeks
They are painful or growing
You have difficulty eating or swallowing
You notice bleeding or hard patches
💡 Simple Care Tips
Maintain good oral hygiene
Avoid spicy or acidic foods if irritated
Stay hydrated
Don’t ignore persistent changes