If you have ever had a canker sore, you know how painful and frustrating they can be. These small ulcers make eating, drinking, and even talking uncomfortable. The good news is that most canker sores heal on their own within a week or two, but with the right treatment, you can speed up the healing process and find relief much faster.

In this guide, we will explain what causes canker sores, how to get rid of them quickly, and why OraCoat® CankerMelts® are one of the fastest and most effective ways to soothe pain and help your mouth heal naturally.

What Is a Canker Sore?

Canker sores, also known as aphthous ulcers, are small, round sores that form inside the mouth. They can appear on the tongue, the inside of your lips or cheeks, or on the roof of your mouth.

These sores are not contagious, but they can be very painful. Common causes include:

• Accidentally biting the inside of your mouth
• Brushing too hard or using a toothbrush with stiff bristles
• Stress or hormonal changes
• Nutritional deficiencies (low levels of B vitamins, zinc, or folate)
• Sensitivity to certain foods, especially spicy or acidic options

While they usually disappear on their own, taking action early can make them heal faster and hurt less.

How to Treat a Canker Sore Fast

The fastest way to treat a canker sore is with a targeted treatment that both relieves pain and supports healing. OraCoat® CankerMelts® were created specifically for this purpose.

Fast Relief with OraCoat® CankerMelts®

OraCoat® CankerMelts® are an advanced solution designed to manage pain and speed up recovery from mouth ulcers. Each melt contains 15 mg of benzocaine, a fast-acting numbing ingredient that helps relieve pain within minutes. The melts also include hyaluronan and Vitamin E, which promote tissue repair and soothe irritation.

Unlike gels, mouth rinses, or creams that wash away quickly, CankerMelts® adhere comfortably to your gum near the sore. They stay in place for 2 to 4 hours, providing continuous, direct relief and allowing your mouth to heal faster.

You can use them during the day or at night, and because they are discreet and easy to apply, they fit seamlessly into your daily routine.

Why they work better than other methods:

• Provide direct contact with the sore for longer-lasting results
• Deliver continuous pain relief instead of temporary numbing
• Help reduce irritation while promoting natural tissue repair

Home Remedies for Canker Sores

While CankerMelts® offer targeted, clinically backed treatment, some home remedies can also help ease symptoms and support healing. Here are a few that may provide additional comfort.

1. Saltwater Rinse

A saltwater rinse is one of the simplest and most effective natural remedies for canker sores. Mix one teaspoon of salt per cup of warm water and swish it gently in your mouth for 15 to 30 seconds before spitting it out. Repeat several times a day as needed.

This helps reduce bacteria and inflammation, promoting a cleaner environment for healing.

2. Milk of Magnesia

Commonly used as a digestive aid, milk of magnesia can also help soothe mouth ulcers. Mix equal parts milk of magnesia and liquid Benadryl Allergy and swish the mixture in your mouth for about a minute before spitting it out. This combination can neutralize acids and reduce discomfort. Use it every four to six hours if needed.

3. Ice for Instant Relief

For quick pain relief, apply a small ice cube directly to the canker sore. Let it melt slowly to numb the area and reduce inflammation. While this will not speed up healing, it can help make eating and drinking less painful.

4. Vitamins and Supplements

If you frequently get canker sores, your body might be missing certain nutrients. Deficiencies in vitamin B6, B12, folate, or zinc are often linked to recurring mouth ulcers.

Talk to your healthcare provider about testing your vitamin levels or adding supplements to your diet. A balanced, nutrient-rich diet can help reduce the number of sores over time.

When to See a Doctor

Most canker sores heal within one to two weeks. However, you should consult a healthcare professional if:

• The sore lasts longer than two weeks
• You experience severe pain, fever, or swelling
• You have difficulty eating or drinking
• The sores spread or extend to your lips

These symptoms could indicate a more serious condition that requires medical attention.

Why Choose OraCoat® CankerMelts® for Fast Relief

For anyone wondering how to get rid of canker sores fast, OraCoat® CankerMelts® stand out as a reliable and clinically proven solution. They provide:

• Immediate relief from pain with fast-acting benzocaine
• Continuous contact with the sore for hours of comfort
• Healing support from hyaluronan and Vitamin E
• Convenience for day or night use without messy gels or rinses

By addressing both pain and healing at the same time, OraCoat® CankerMelts® give you the fastest path to relief and recovery.

If your sores are recurring or especially painful, pair your treatment with good oral hygiene, gentle brushing, and a balanced diet rich in vitamins and minerals.

Canker sores may be small, but they can cause major discomfort. The fastest way to heal them is to combine soothing relief with targeted healing support.

OraCoat® CankerMelts® are designed to do exactly that, providing continuous, fast-acting pain relief and promoting healing with every use.

If your sore does not heal within two weeks, or if you experience severe pain or difficulty eating, contact your healthcare provider for guidance. For everyday mouth ulcers, trust OraCoat® CankerMelts® to help you get back to feeling like yourself—fast.