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Best Way To Get Rid Of Mouth Ulcers

Best Way To Get Rid Of Mouth Ulcers

Dr. Vinita Tekchandani

Dr. Vinita Tekchandani Masters Degree In Oral & Maxillofacial Pathology

May 6th, 2025

Mouth ulcers can be incredibly painful, making it hard to eat, talk, or even smile. If you’re tired of waiting for them to heal on their own, you’re not alone—and the good news is, relief is possible. In this blog, we’ll reveal the best way to get rid of mouth ulcers quickly and effectively. These small sores may seem minor, but they can disrupt your daily life in a big way. We’ll explore what causes them, why they keep coming back, and the most reliable treatments to speed up healing. Say goodbye to discomfort—relief starts with the right approach.

What Are Mouth Ulcers and Why Do They Hurt So Much?

Mouth ulcers, also known as canker sores, are small lesions that develop on the soft tissues inside your mouth or at the base of your gums. They are not contagious but can be quite painful, especially when eating spicy or acidic foods. The pain is primarily due to the ulcer exposing sensitive nerve endings beneath the surface layer of your oral tissue.

Top 7 Common Causes of Mouth Ulcers You Might Be Overlooking

  1. Stress and anxiety
  2. Minor oral injuries (from biting the inside of your cheek or using a hard toothbrush)
  3. Food sensitivities (like citrus fruits, spicy foods, or chocolate)
  4. Vitamin deficiencies, especially B12, zinc, and iron
  5. Hormonal changes (particularly in women during menstruation)
  6. Medical conditions, such as celiac disease or inflammatory bowel disease
  7. Poor oral hygiene or harsh dental products

Identifying the root cause of your mouth ulcers can go a long way in preventing them from recurring.

Are Mouth Ulcers a Sign of a Bigger Health Issue?

In most cases, mouth ulcers are harmless and clear up on their own. However, frequent or unusually large ulcers could be a symptom of an underlying health condition. Diseases like lupus, Crohn’s disease  may cause recurring mouth sores. If you notice ulcers lasting more than two weeks or accompanied by other symptoms like fever or swollen lymph nodes, consult a healthcare professional.

Home Remedies That Actually Work for Mouth Ulcer Relief

Natural remedies can be surprisingly effective in treating mild mouth ulcers. Here are a few:

  • Saltwater rinse: Combine a teaspoon of salt with a glass of warm water and rinse your mouth to help ease inflammation and eliminate bacteria.
  • Honey: Apply honey directly to the ulcer. Its antibacterial and anti-inflammatory properties can speed healing.
  • Coconut oil: Acts as a natural pain reliever and antimicrobial agent.
  • Aloe vera gel: Apply it directly to the affected area to aid healing and relieve irritation.
  • Baking soda paste: Mix with a little water and apply to neutralize acids and reduce pain.

These remedies are gentle and safe for most people but should be used consistently for the best results.

Over-the-Counter Treatments: Fast Relief Options That Help

If home remedies aren’t offering sufficient relief, over-the-counter (OTC) treatments can work well.

  • Antiseptic mouthwashes: Help keep the sore clean and prevent infection.
  • Application of glycerine: Applying glycerine directly to the sore can soothe pain, keep the area moist, and support faster healing.
  • Oral protective pastes: Form a barrier over the ulcer to reduce irritation from food and drink.
  • Nutritional supplements: Taking vitamin B12 or iron supplements (if deficient) can prevent future occurrences.

Be sure to read the labels carefully and ask a pharmacist for advice if you’re uncertain about which product to choose.

When to See a Dentist About Persistent Mouth Ulcers

If your mouth ulcers are severe, last longer than two weeks, or recur frequently, it’s time to see a dentist or doctor. Persistent ulcers could be a sign of:

  • Nutritional deficiencies
  • Autoimmune diseases
  • Allergies
  • Oral cancer (rare, but should be ruled out)

A professional can provide targeted treatment and identify any underlying conditions that might be contributing to your mouth ulcers.

Foods to Avoid If You Have Mouth Ulcers

What you eat can significantly affect your healing time. Avoid:

  • Citrus fruits (lemons, oranges)
  • Spicy foods (chili, hot sauces)
  • Salty snacks (chips, salted nuts)
  • Acidic foods (tomatoes, vinegar)
  • Hard or rough-textured foods (toast, crackers)

Opt for soft, bland foods like yogurt, mashed potatoes, smoothies, and soups while healing.

How to Prevent Mouth Ulcers from Coming Back

Prevention is just as important as treatment. Here are some strategies to reduce your risk:

  • Manage stress through meditation or exercise
  • Maintain good oral hygiene
  • Use a soft-bristled toothbrush
  • Avoid known food triggers
  • Get regular dental check-ups
  • Stay hydrated and eat a balanced diet

Best Oral Hygiene Practices to Keep Mouth Ulcers Away

Good oral hygiene helps maintain the health of your mouth and reduces the chances of developing ulcers:

  • Brush twice daily with a soft toothbrush
  • Use non-irritating toothpaste (avoid sodium lauryl sulfate)
  • Floss gently every day
  • Rinse with an alcohol-free mouthwash
  • Replace your toothbrush every 3 months or after being sick

Quick Summary: Best Way To Get Rid Of Mouth Ulcers Effectively

The best way to get rid of mouth ulcers involves a combination of home care, OTC treatments, and preventive habits. Start by identifying the cause, use soothing remedies like honey or saltwater rinses, and avoid irritating foods. For persistent issues, consult a dental professional. With the right approach, you can heal faster and reduce the chances of future flare-ups.

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