8 Super-Fast Ways To Clear Up A Canker Sore

A Comprehensive Guide to Canker Sores and Effective Remedies

If you're considering letting a canker sore heal on its own, prepare yourself for a potentially uncomfortable week or two. Canker sores are small ulcers that develop on the soft tissues inside the mouth, such as the lips or gums.

These pesky little sores can cause significant discomfort, making activities like eating, talking, and oral care painful.

Unlike cold sores, canker sores are not contagious and typically resolve on their own. However, if you have a large canker sore or the pain becomes unbearable, there are solutions available to help you find relief.

In this article, we will explore the causes of canker sores and introduce the fast and effective remedies provided by our expert team at Bloor West Smiles.

Causes of Canker Sores

Identifying the exact cause of a canker sore can be challenging. In simple cases, stress or minor injuries to the mouth are the most common triggers. Here are some other potential factors:

Consuming acidic fruits and vegetables

Hormonal changes

Stress

Autoimmune disorders

Medications

Vitamin or mineral deficiencies

Recurring canker sores are often linked to deficiencies in B12, zinc, iron, or folic acid. However, underlying health conditions may also contribute to their occurrence. If you experience recurring canker sores, it is important to inform your dental hygienist.

Effective Remedies for Rapid Canker Sore Relief

There are numerous home remedies and over-the-counter medications that can accelerate the healing process of canker sores. In persistent cases, your dentist or doctor may prescribe stronger medications. Here are eight fast remedies to consider:

DIY Mouth Rinse: Lowering the acidity levels in your mouth can expedite healing. Prepare a mouth rinse by mixing a teaspoon of salt with one cup of warm water and gargle with it for 30 seconds. Alternatively, create a paste using baking soda and a small amount of water, and apply it as needed.

Milk of Magnesia: Similar to salt, milk of magnesia eliminates acids in the mouth. Apply a small amount to the canker sore using a cotton pad a few times daily. This remedy not only reduces pain but also accelerates the healing process.

Ice: Applying ice can effectively reduce inflammation, particularly for sores on the lips. To avoid frostbite, wrap the ice in a cloth or towel. The cold temperature will also help numb the pain.

Medicated Mouthwash: For persistent or severe canker sores, a medicated mouthwash can provide relief. Mouthwashes containing dexamethasone are ideal for cases with multiple sores. Dexamethasone is a cortisone-like medicine that reduces inflammation. Research has shown that mouthwashes with tetracycline can alleviate pain within 24 hours and expedite healing. Antibiotic or corticosteroid mouthwashes require a prescription, so consult your dentist or doctor.

Aloe Vera: The anti-inflammatory properties of aloe vera make it effective in treating ulcers, including canker sores. Drinking the cool gel can reduce acid levels in the stomach and alleviate pain. Rinse your mouth with aloe juice several times a day for relief.

Hydrogen Peroxide: Hydrogen peroxide acts as an antiseptic, eliminating bacteria and promoting canker sore healing. Mix equal parts hydrogen peroxide and water, apply to the sores using a cotton pad. Look for a 3% concentration of hydrogen peroxide and avoid swallowing it.

Topical Products: Creams, gels, and liquids containing active ingredients can reduce pain and accelerate healing when applied to the sores at the early stages. These products are specifically formulated for canker sore healing and work rapidly. Look for ingredients such as benzocaine (topical anesthetic), fluocinonide (anti-inflammatory corticosteroid), or hydrogen peroxide (mild antiseptic).

When to Seek Professional Help

Most canker sores are minor annoyances that will eventually heal on their own. If the discomfort is manageable, you can try the aforementioned remedies during the first week or two.

However, if the canker sores persist for more than three weeks or if you experience the following symptoms, seeking medical assistance is recommended:

High fever accompanying the sore

Severe or unbearable pain

Difficulty eating or drinking

Unusually large sores

Multiple sores simultaneously

Determining the cause of a canker sore can be challenging without professional examination. Sometimes, mouth ulcers can initially resemble oral cancer. Regular check-ups with our dental hygienists can help identify any signs or symptoms and ensure proper oral care.

Schedule an appointment with us to receive expert guidance and personalized care for your canker sore concerns.