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10 Best treatment for sores in mouth - March 2026

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Last Updated: 03-16-2026

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Zilactin-B Fast Acting Canker Sore Treatment - Long Lasting Protection and Oral Pain Relief of Canker Sores, Mouth Sores and Gum Irritations, Made in USA, 0.25oz Gel, Pack of 1

Zilactin-B Fast Acting Canker Sore Treatment - Long Lasting Protection and Oral Pain Relief of Canker Sores, Mouth Sores and Gum Irritations, Made in USA, 0.25oz Gel, Pack of 1

Zilactin

9.8

9.8

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2

Prevention Mouth Sore Mouth Rinse, Canker Sore Treatment, Oral Pain Relief Mouthwash for Ulcers and Sores, Braces, with Hydrogen Peroxide, Alcohol-Free, Fluoride Free, 16 oz, Soothing Mint, 1 Pack

Prevention Mouth Sore Mouth Rinse, Canker Sore Treatment, Oral Pain Relief Mouthwash for Ulcers and Sores, Braces, with Hydrogen Peroxide, Alcohol-Free, Fluoride Free, 16 oz, Soothing Mint, 1 Pack

PHS Brands

9.6

9.6

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3

bestBest value
Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces

Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, 1.5% Hydrogen Peroxide, Mild Mint - 500ml, 16.9 Fluid Ounces

Colgate

9.5

9.5

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4

Dentemp Canker Cover Mouth Sore Treatment - Oral Pain Relief for Canker Sores & Mouth Irritation - Fast-Acting Pain Relief Tablets for Adults - Value Pack of 1 (8 Count)

Dentemp Canker Cover Mouth Sore Treatment - Oral Pain Relief for Canker Sores & Mouth Irritation - Fast-Acting Pain Relief Tablets for Adults - Value Pack of 1 (8 Count)

Dentemp

9.2

9.2

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5

Kank-A Triple Action Gel, 0.42 oz, Maximum Strength Mouth Pain Relief Gel for Canker Sores, Triple Action Treatment, Fast Acting and Long-Lasting Pain Relief, Cools and Soothes Irritation, 0.42 oz

Kank-A Triple Action Gel, 0.42 oz, Maximum Strength Mouth Pain Relief Gel for Canker Sores, Triple Action Treatment, Fast Acting and Long-Lasting Pain Relief, Cools and Soothes Irritation, 0.42 oz

Kank-A

9.1

9.1

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6

Campho Phenique Cold Sore and Fever Blister Treatment for Lips, Maximum Strength Provides Instant Relief, Helps Prevent Infection To Promote Healing, Original Gel Formula, 0.23 Oz

Campho Phenique Cold Sore and Fever Blister Treatment for Lips, Maximum Strength Provides Instant Relief, Helps Prevent Infection To Promote Healing, Original Gel Formula, 0.23 Oz

Campho-Phenique

8.8

8.8

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7

Helocaine Fast Acting Cold Sore Canker Sore Treatment for Lips & Inside Mouth, Oral and Topical Rapid Pain Relief Over-The-Counter, 3g, 0.1 oz Tube, 1 Pack

Helocaine Fast Acting Cold Sore Canker Sore Treatment for Lips & Inside Mouth, Oral and Topical Rapid Pain Relief Over-The-Counter, 3g, 0.1 oz Tube, 1 Pack

Helocaine

8.6

8.6

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8

CUROXEN Mouth Sore Gel, Natural Relief for Inside Mouth Sores with Olive Oil, Calendula, and Clove – 0.42 oz

CUROXEN Mouth Sore Gel, Natural Relief for Inside Mouth Sores with Olive Oil, Calendula, and Clove – 0.42 oz

CUROXEN

8.4

8.4

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9

Oracoat CankerMelts Canker Sore Treatment - Stick-On Pain Relief Melts for Fast Acting Relief Inside Mouth with Benzocaine, Hyaluronic Acid & Vitamin B12, Pack of 20

Oracoat CankerMelts Canker Sore Treatment - Stick-On Pain Relief Melts for Fast Acting Relief Inside Mouth with Benzocaine, Hyaluronic Acid & Vitamin B12, Pack of 20

Oracoat

8.2

8.2

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10

Orajel Nonseptic Mouth Sore Rinse 16oz, Soothing Mint Flavor, Provides Pain Relief, Promotes Healing, 3-Pack

Orajel Nonseptic Mouth Sore Rinse 16oz, Soothing Mint Flavor, Provides Pain Relief, Promotes Healing, 3-Pack

Orajel

8.1

8.1

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