Why Mouth Ulcers Happen & How to Treat Them Naturally ?
Mouth ulcers—also known as canker sores—can be small, but the pain they create is huge. Eating, drinking, and even talking becomes difficult. The good news? Most mouth ulcers can be healed quickly with the right natural methods.
In this blog, you’ll learn why mouth ulcers happen and how to treat them naturally using simple Ayurvedic and home remedies.
What Are Mouth Ulcers?
Mouth ulcers are small, painful sores that develop inside the mouth—on the inner cheeks, lips, tongue, or gums.
They are usually white or yellow with a red border and are not contagious.
Why Do Mouth Ulcers Happen? (Common Causes)
1. Nutritional Deficiencies
Lack of Vitamin B12, folic acid, iron, and zinc can trigger frequent mouth ulcers.
2. Stress & Lack of Sleep
Mental stress, anxiety, and irregular sleep patterns lower immunity and cause ulcers.
3. Spicy, Oily, or Hot Foods
These irritate the soft tissues inside the mouth.
4. Accidental Bites or Dental Issues
Biting your cheek or sharp teeth/braces can injure the mouth lining.
5. Digestive Problems
Acidity, constipation, and heat in the stomach often reflect as ulcers in the mouth.
6. Hormonal Changes
Many people get ulcers during hormonal fluctuations.
7. Dehydration & Heat in the Body
Low water intake increases body heat and triggers painful ulcers.
How to Treat Mouth Ulcers Naturally
1. Apply Honey
Honey has strong antibacterial and healing properties.
Apply a thin layer 3–4 times a day.
2. Ghee or Coconut Oil
Apply directly on the ulcer to reduce burning and speed healing.
3. Tulsi Leaves (Basil)
Chew 4–5 Tulsi leaves.
It reduces inflammation and removes toxins.
4. Mulethi (Licorice) Water
Mulethi helps repair the mouth lining and reduces pain.
5. Warm Salt Water Rinse
Gargle 2–3 times a day—this reduces infection and swelling.
6. Consume Buttermilk & Curd
They cool the stomach and reduce body heat.
7. Increase Vitamin B12 & Iron Foods
Eat spinach, banana, beetroot, dates, almonds, and milk.
Ayurvedic Remedies for Fast Relief
1. Turmeric + Honey Paste
Apply directly twice a day for quick healing.
2. Triphala Water Rinse
Triphala acts as a natural disinfectant and speeds recovery.
3. Amla (Indian Gooseberry)
Rich in Vitamin C, it strengthens immunity and prevents recurrence.
What to Eat During Mouth Ulcers
✔ Curd
✔ Coconut water
✔ Khichdi
✔ Buttermilk
✔ Boiled vegetables
✔ Fruit juices
✔ Amla, banana
Avoid These Foods
✘ Spicy food
✘ Oily & fried food
✘ Hot tea/coffee
✘ Pickles
✘ Excess salt
✘ Chocolate (for some people)
How to Prevent Mouth Ulcers
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Drink 2–3 litres of water daily
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Keep your digestive system healthy
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Sleep 7–8 hours
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Reduce stress
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Maintain good oral hygiene
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Eat a balanced diet rich in vitamins & minerals
Final Thoughts
Mouth ulcers are common, but with the right diet, Ayurvedic remedies, and lifestyle changes, they heal quickly and also don’t return frequently. Treat the root cause—especially digestion and vitamin deficiencies—and your mouth stays healthy naturally.


