How to Get Rid of Canker Sores Fast

Canker sores can be uncomfortable and frustrating, prompting many to seek effective solutions for quick relief. While you want to know how to get rid of a canker sore in 24 hours to relieve your discomfort fast, you must approach these methods with caution.

Interestingly, canker sores are more common in women than men, and the minor form affects 85% of those who experience them. Understanding their nature and the factors influencing healing can help manage expectations.

In this post, we’ll look at some ways to relieve discomfort and support natural healing, helping you manage those bothersome mouth ulcers with ease.

Key Takeaways

• Canker Sores are tiny, painful lesions that can develop inside the mouth, typically featuring a red border with a white or yellowish center.
• Common Causes include immune responses, stress, vitamin deficiencies, dental trauma, and irritants like certain toothpaste ingredients.
• Treatment Options include over-the-counter gels, saltwater rinses, honey, and baking soda to soothe and promote healing.
• When to See a Doctor: If sores persist beyond two weeks, are unusually painful, or if you experience fever or difficulty eating.
• Prevention: To reduce flare-ups, maintain good oral hygiene, avoid irritants, manage stress, and eat a balanced diet.

What Are Canker Sores?

Canker sores, also called aphthous ulcers, are small, painful sores that usually have a red outer ring and a white or yellow center. They typically form on the soft tissues inside the mouth or along the gum line.

There are several types of canker sores:

• Minor Canker Sores: Small and typically heal within one to two weeks.
• Major Canker Sores: Deeper, larger canker sores that may be extremely painful and take up to six weeks to heal.
• Herpetiform Canker Sores: A collection of several small, severe lesions is known as herpetiform canker sores.

What Causes Canker Sores?

Understanding what triggers canker sores can make it easier to manage flare-ups and reduce how often they occur. While the exact cause isn’t always clear, several factors may play a role:

• Immune System Response: Sometimes the body mistakenly attacks the healthy cells inside the mouth.
• Genetics: If canker sores run in your family, you may be more likely to get them too.
• Vitamin and Mineral Deficiencies: Low levels of Vitamin B12, folic acid, or iron can increase the risk.
• Underlying Health Conditions: Canker sores are sometimes linked to conditions like celiac disease, Crohn’s disease, or HIV.
• Irritants in Oral Care Products: Sodium lauryl sulfate (SLS), a common ingredient in toothpaste, can irritate sensitive tissues.
• Dental Trauma: Sores can be triggered by accidental bites, rough brushing, or irritation from dental appliances like braces or ill-fitting dentures.
• Recent Dental Work: Cleanings, fillings, or adjustments to dental appliances can sometimes cause temporary trauma that leads to a canker sore.
• Poor Oral Hygiene: Neglecting regular brushing or flossing can irritate the gums and increase the likelihood of developing mouth ulcers.

How to Get Rid of Canker Sores Fast 

Dietary Adjustments

What you eat can either soothe a canker sore or make it worse. Certain nutrients are known to support tissue repair, while others can trigger irritation.

• Nutrient-Rich Foods: Deficiencies in vitamin B12, iron, folate, or zinc have been linked to recurrent canker sores. Add foods like leafy greens, eggs, fortified cereals, and legumes to support your body’s healing process.
• Soft & Bland Choices: Stick to foods that are easy to digest and won’t aggravate the sore. Think yogurt, applesauce, smoothies, mashed potatoes, or well-cooked rice.
• Stay Hydrated: Dryness can slow healing and increase discomfort. Drink water throughout the day to keep your mouth moist.
• Avoid Triggers: Skip acidic, salty, spicy, and crunchy foods like citrus, chips, and tomatoes while the sore is healing. These can increase pain and delay recovery.

Over-the-Counter Relief

Several non-prescription treatments are available to help manage discomfort and support healing:

• Topical Gels and Creams: Products with ingredients like benzocaine or lidocaine numb the area to reduce pain.
• Antiseptic Mouthwashes: Look for ones containing chlorhexidine to help reduce bacteria and speed up healing.
• Protective Patches: Some OTC treatments form a protective barrier over the sore, shielding it from irritation while your body heals.

Natural Home Remedies That Soothe and Support Healing

If you’re looking for natural ways to manage canker sores, these simple remedies may help relieve discomfort and promote faster healing. While not cures, they can reduce symptoms and support the healing environment:

• Saltwater Rinse: Saltwater is a natural disinfectant that helps reduce bacteria and cleanse the affected area. Dissolve ½ teaspoon of salt in a cup of warm water and rinse your mouth for around 30 seconds.
• Honey: Studies show that honey can help heal oral ulcers due to its antibacterial and anti-inflammatory properties. These benefits can reduce pain and swelling, promoting faster healing. Simply apply a small amount of raw, unprocessed honey directly to the sore several times throughout the day.
• Baking Soda Paste: Baking soda (sodium bicarbonate) helps balance the pH in your mouth, neutralizing acids that can irritate the sore. It also has mild antibacterial properties, which may support the healing process. Combine a small amount of baking soda with water to create a paste, then apply it to the sore for several minutes.
• Ice Chips: Allowing ice chips to melt near the sore can help temporarily numb the area, reducing pain. The cold also helps constrict blood vessels, which may reduce swelling and inflammation. While not a direct healing agent, it provides symptom relief.
• Aloe Vera Gel: Use a small amount of food-grade aloe vera gel on the sore up to a few times per day. Studies have shown that aloe vera helps promote wound healing and reduces pain and inflammation. A clinical trial showed that aloe vera was effective in reducing the size and pain level of canker sores.

Disclaimer: Please consult your healthcare provider or dentist before using any over-the-counter treatments, natural remedies, or making dietary changes for canker sores. Your unique health condition may influence how you react to certain treatments, and expert advice will help ensure your care is safe and effective.

How to Prevent Recurrences

• Watch Your Diet: Avoid overly acidic, spicy, or salty foods that may irritate your mouth.
• Use Gentle Oral Care Products: Opt for a soft-bristled toothbrush and avoid toothpaste containing sodium lauryl sulfate (SLS), as it can irritate sensitive areas in your mouth and potentially worsen canker sores.
• Stay Consistent With Oral Hygiene: Brush and floss regularly to reduce irritation and inflammation.
• Manage Stress: High stress levels may be linked to flare-ups, so consider relaxation techniques like deep breathing or exercise.
• Be Mindful of Triggers: If certain foods or dental products seem to cause flare-ups, try cutting them out.
• Treat Deficiencies: Low levels of iron, folate, or vitamin B12 can contribute to canker sores, so speak with your doctor about testing and supplements if needed.
• Protect Your Mouth: If you wear dental appliances like braces or dentures, consult your dentist about using wax or making adjustments to prevent irritation and reduce the risk of canker sores.

Addressing Common Concerns

How Are Canker Sores Diagnosed?

Canker sores are usually diagnosed through a visual examination. During the assessment, your healthcare provider will assess the appearance and location of the sores inside the mouth.

In most cases, healthcare providers don’t need additional tests unless the sores are severe or recurrent. If necessary, they may conduct blood tests or a biopsy to rule out conditions like nutritional deficiencies or autoimmune disorders.

Are Canker Sores Contagious?

Canker sores aren’t something you can transmit to others. Although cold sores are caused by the herpes virus, they cannot be spread through contact. They develop internally due to factors such as stress, nutritional deficiencies, or hormonal changes rather than viral infections.

How Long Do Canker Sores Last?

The average duration of canker sores is one to two weeks. Minor sores often heal more quickly, usually within a week, while major sores can take up to six weeks to resolve. The healing process may vary based on factors like stress levels, diet, and overall immune health.

What Happens If I Don’t Treat My Canker Sore?

If minor canker sores are left untreated and the symptoms are bearable, they will generally heal on their own. These small ulcers typically cause pain for three to five days and resolve completely within about two weeks. In most cases, no treatment is needed as they do not lead to more serious issues. However, ensuring good oral hygiene can support the healing process.

Protect Your Smile With Expert Dental Care

Canker sores can be painful and inconvenient, but consistent oral hygiene is your best defense. At Blessed Dental, we provide professional cleanings and comprehensive dental care designed to protect your mouth from irritation and potential sores.

Our regular cleanings help remove plaque and bacteria that can cause inflammation and irritation, reducing the likelihood of canker sores. Additionally, we provide tailored recommendations on the best oral care products to ensure your mouth stays comfortable and in top condition.

If you’re due for a cleaning or need guidance with your oral care, contact us today. We’re dedicated to helping you keep your smile bright and healthy.