
How to Cure Mouth Ulcers Fast Naturally?
Mouth ulcers are small, painful sores that develop inside the mouth, making it difficult to eat, drink, or talk comfortably. They can appear on the inner cheeks, lips, tongue, or gums. Many people wonder, how to cure mouth ulcer in one day or how to get rid of mouth ulcers overnight. These ulcers are not contagious but can be quite uncomfortable. In this blog, we will explore natural remedies, treatments, and preventive tips to heal mouth ulcers quickly.
Table of Contents
What is a Mouth Ulcer?
A mouth ulcer is an open sore inside the mouth caused by various factors like stress, injuries, or certain medical conditions. These ulcers are usually round or oval, with a white or yellowish center surrounded by redness. If you’re wondering, what does a mouth ulcer look like or need a picture of a mouth ulcer, they often resemble small craters in the soft tissues of the mouth.
Mouth ulcers can sometimes be confused with cold sores, but they are different. Cold sores are caused by the herpes virus and usually appear outside the mouth, whereas mouth ulcers develop inside the mouth and have no viral cause.
Mouth Ulcer Images
View detailed mouth ulcer images to recognize their appearance and common symptoms.




Types of Mouth Ulcers
Understanding the different types of ulcers can help in choosing the best treatment for mouth ulcers:
- Minor Ulcers – These are the most common type. They are small, round, and heal within 1-2 weeks without scarring.
- Major Ulcers – These are larger and deeper than minor ulcers, often taking several weeks to heal. They can cause significant pain and may leave scars.
- Herpetiform Ulcers – These appear as a cluster of tiny ulcers, resembling herpes sores, and can be extremely painful.
Knowing the type of ulcer you have can help determine the right course of treatment.
Why Do I Get Mouth Ulcers?
There are several reasons why people develop mouth ulcers. Some of the common causes include:
- Stress and Anxiety – High levels of stress can weaken the immune system and trigger mouth ulcers.
- Nutritional Deficiencies – A lack of Vitamin B12, iron, or folic acid can increase the risk of ulcers.
- Oral Injuries – Accidental biting, sharp teeth, rough foods, or ill-fitting dental appliances can cause trauma leading to ulcers.
- Allergic Reactions – Some people develop ulcers due to allergies from toothpaste, mouthwash, or certain foods.
- Underlying Health Conditions – Diseases like Crohn’s disease, celiac disease, or autoimmune disorders can cause frequent mouth ulcers.
Identifying the cause of your ulcers can help in preventing them in the future.
How Long Does a Mouth Ulcer Last?
Most mouth ulcers heal within 7-14 days. However, if an ulcer persists beyond three weeks, it may require medical attention. How to tell if mouth ulcer is healing? When an ulcer starts healing, it gradually shrinks in size, pain reduces, and new tissue begins forming.
How to Cure Mouth Ulcers Fast Naturally?
If you’re looking for how to heal a mouth ulcer naturally, these remedies can help speed up the healing process:
1. Salt Water Rinse
Mix one teaspoon of salt in warm water and rinse your mouth 2-3 times a day. This helps to reduce bacteria, prevent infections, and speed up healing.
2. Honey Application
Honey has natural antibacterial and healing properties. Apply raw honey directly to the ulcer multiple times a day to reduce pain and inflammation.
3. Coconut Oil
Coconut oil has anti-inflammatory and antimicrobial properties. Apply it to the ulcer using a cotton swab to soothe pain and speed up recovery.
4. Aloe Vera Gel
Aloe vera is known for its healing properties. Applying fresh aloe vera gel to the ulcer can help reduce pain and irritation while promoting faster healing.
5. Baking Soda Paste
Mix baking soda with water to make a paste and apply it to the ulcer. This neutralizes acidity in the mouth and helps relieve discomfort.
How to Get Rid of Mouth Ulcers Fast?
Besides natural remedies, some additional methods can help in how to help a mouth ulcer heal faster:
- Use over-the-counter gels – Medications like benzocaine or lidocaine-based gels numb the area and reduce pain.
- Take Vitamin B12 and iron supplements – If your ulcers are caused by deficiencies, taking supplements can help prevent future outbreaks.
- Avoid spicy, acidic, or hard foods – These can irritate the ulcer and delay healing.
Foods to Avoid with Mouth Ulcers
Certain foods can worsen ulcers, so it’s best to avoid:
- Spicy and acidic foods – These can cause a burning sensation and slow down healing.
- Hard and crunchy snacks – Chips, nuts, and crusty bread can further irritate the sore.
- Citrus fruits like oranges and lemons – The high acidity can make ulcers more painful.
- Salty foods – Too much salt can worsen the pain and inflammation.
How to Relieve Pain from Mouth Ulcers?
If the pain is severe, consider these soothing remedies:
- Rinse with cold milk – Milk has soothing properties that can reduce pain and irritation.
- Suck on ice chips – Ice helps numb the area and reduce inflammation.
- Use numbing gels – Over-the-counter numbing gels provide quick relief from discomfort.
How to Get Rid of a Ulcer in Your Mouth Overnight?
For fast relief, try:
- Applying licorice root extract – Licorice has natural anti-inflammatory properties that help soothe ulcers.
- Drinking chamomile tea – Chamomile has healing properties and can provide relief.
- Using a turmeric paste – Turmeric has antiseptic properties and promotes healing.
Home Remedies for Mouth Ulcer
Some additional home remedies include:
- Clove oil – Acts as a natural pain reliever due to its antiseptic properties.
- Basil leaves – Chewing basil leaves can reduce the severity of ulcers.
- Cold compress – Helps numb the pain and reduce inflammation.
Conclusion
Mouth ulcers are common but can be painful and annoying. By following natural remedies, avoiding trigger foods, and maintaining good oral hygiene, you can speed up healing. If an ulcer lasts longer than three weeks or becomes unusually large, consult a doctor.