How to Cure Mouth Ulcers Fast Naturally

How to Cure Mouth Ulcers Fast Naturally?

Dr. Sangeetha Varadharajan

Dr. Sangeetha Varadharajan

B.D.S Dental Professional

March 26,2025

Mouth ulcers are painful sores that develop on the inside of the mouth, making eating, drinking, and even talking uncomfortable. While they usually heal on their own, finding quick relief is essential. Many people search for ways to get rid of mouth ulcers overnight or heal mouth ulcers fast naturally. In this blog, we will explore effective treatments, home remedies for mouth ulcers, and how to cure mouth ulcers fast naturally.

What Are Mouth Ulcers?

Mouth ulcers are small sores that develop on the soft tissues inside the mouth, such as the tongue, cheeks, gums, and lips. They are not contagious but can cause significant discomfort.

Types of Mouth Ulcers

  1. Minor Ulcers – Small, round, and usually heal within 1-2 weeks.
  2. Major Ulcers – Larger, deeper sores that take longer to heal and may leave scars.
  3. Herpetiform Ulcers – Multiple tiny ulcers that can merge into one large sore, often recurring frequently.

Why Do I Get Mouth Ulcers?

There are several reasons why mouth ulcers appear, including:

  • Injury or trauma (e.g., biting the cheek, rough toothbrush, ill-fitting dentures)
  • Stress and anxiety lead to immune system disturbances
  • Nutrient deficiencies (lack of iron, B12, folic acid)
  • Certain foods (spicy, acidic, and overly salty foods)
  • Medical conditions (e.g., celiac disease, Crohn’s disease, oral thrush)
  • Hormonal changes (especially in women due to menstruation or pregnancy)
  • A weakened immune system makes the body more prone to ulcers

What Does a Mouth Ulcer Look Like?

A mouth ulcer picture would show a round or oval sore with a white or yellowish center and a red, inflamed border. They can appear singly or in clusters. If you are wondering what do mouth ulcers look like, they typically resemble small craters inside the mouth and can cause discomfort while eating or talking.

mouth ulcer pictures
mouth ulcer pictures

How Long Does a Mouth Ulcer Last?

A minor ulcer usually heals within 7 to 14 days, while severe ulcers may take several weeks or more. During the healing process, the sore might change color, shrink in size, and become less painful. Proper oral hygiene and home remedies can accelerate healing. However, if an ulcer lasts beyond three weeks, becomes increasingly unbearable, or shows signs of infection like swelling, pus, or fever, seek medical attention immediately. Persistent ulcers may indicate an underlying health condition, such as vitamin deficiencies, autoimmune disorders, or even oral cancer, requiring professional diagnosis and treatment.

Best Treatment for Mouth Ulcers

Although mouth ulcers heal on their own, the following treatments can help speed up recovery:

  1. Antiseptic Mouthwashes – Prevent infection and reduce irritation by killing bacteria.
  2. Topical Gels – Over-the-counter gels can numb pain and create a protective barrier.
  3. Vitamin Supplements – Taking B12, iron, and folic acid supplements can prevent frequent ulcers.
  4. Saltwater Rinse – A simple yet effective remedy to cleanse the sore and promote healing.
  5. Pain Relievers – Ibuprofen or paracetamol can help with severe discomfort and inflammation.
  6. Corticosteroid Ointments – Reduce pain and speed up the healing process by controlling inflammation.

Home Remedies for Mouth Ulcers

If you’re looking for how to cure mouth ulcers fast naturally, these remedies can provide relief:

1. Honey

Applying honey directly to the ulcer helps reduce pain and inflammation. Its antibacterial properties also promote healing and prevent infection.

2. Coconut Oil

Coconut oil has antimicrobial properties that help prevent infection and soothe the sore. Applying a small amount several times a day can accelerate healing.

3. Aloe Vera

Aloe vera gel reduces pain, inflammation and helps to heal a mouth ulcer faster. Drinking aloe vera juice can also improve oral health.

4. Saltwater Rinse

Mix a teaspoon of salt in warm water and rinse your mouth twice daily to cleanse the sore and speed up healing.

5. Baking Soda Paste

A paste made from baking soda and water neutralizes acid, reduces irritation, and promotes faster healing.

6. Ice Cubes

Placing an ice cube on the ulcer can numb pain and reduce swelling, providing instant relief.

7. Clove Oil

Dabbing a cotton swab soaked in clove oil onto the ulcer provides pain relief and fights bacteria.

8. Turmeric Paste

Turmeric’s anti-inflammatory and antimicrobial properties help in quick healing when applied as a paste.

9. Chamomile Tea Rinse

Chamomile has soothing and healing properties. Rinsing with cooled chamomile tea can reduce pain and inflammation.

10. Licorice Root

Chewing licorice root or using it as a mouthwash can create a protective barrier over the ulcer and speed up healing.

Foods to Avoid with Mouth Ulcers

Certain foods can worsen ulcers and delay healing. Avoid:

  • Spicy and acidic foods (chilies, vinegar, tomatoes, citrus fruits)
  • Citrus fruits (lemons, oranges, grapefruits)
  • Crunchy and hard foods (chips, nuts, toast)
  • Salty and processed foods
  • Alcohol and caffeinated drinks (coffee, soda, beer, wine)

How to Heal Mouth Ulcers Overnight

For fast healing, apply a combination of honey, aloe vera, and coconut oil before bedtime. Rinse with salt water, use an antiseptic mouthwash, and avoid acidic or spicy foods. Keeping your mouth hydrated, using a pain-relief gel, and applying a baking soda paste can also help speed up healing while you sleep. If necessary, take vitamin supplements to address deficiencies that may be delaying recovery.

Conclusion

Mouth ulcers can be painful and disruptive, but with the proper care, they heal within a couple of weeks. How to get rid of mouth ulcers fast? Using natural remedies like honey, aloe vera, and saltwater rinses, along with avoiding trigger foods, can significantly reduce healing time. Additionally, maintaining good oral hygiene and taking necessary vitamin supplements can prevent frequent occurrences. If ulcers persist beyond three weeks or become severely painful, it is essential to seek medical advice for a thorough evaluation and potential treatment options.

Frequently Asked Questions

Using honey, coconut oil, and a saltwater rinse can help reduce pain and speed up healing, but most ulcers take a few days to recover fully.

To promote healing and reduce discomfort, apply aloe vera gel, honey, or clove oil before sleeping, and avoid acidic foods.

Keep the area clean, use antiseptic mouthwash, and apply natural remedies like honey and coconut oil for faster healing.

To prevent irritation and speed up healing, rinse with salt water, apply a baking soda paste, and avoid spicy foods.

The pain reduces, the size shrinks, and the redness fades, indicating that the ulcer is healing. Healing can take a few days to weeks.

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