10 Best Canker Sore Medicines

Updated July 2025

Top Choice

CUROXEN Mouth Sore Treatment, 0.42 oz | All-Natural & Organic Pain Relief

9.6

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DenTek Canker Cover Patch, Canker Sore Treatment, 6 Patches

9.5

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Cold Sores Be Gone Canker Sores Begone, 0.15 Ounce

Cold Sores Begone

9.3

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OraSwift Canker Sore Treatment and Mouth Ulcer Treatment – Effective for Mouth Ulcers

8.9

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Canker-Rid® - Get Immediate Relief and Heal Canker Sores - Restore Your Quality

Durham's Bee Farm, Inc.

8.7

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Canker Sore Relief Treatment by Hyland's, Quick Dissolving, Fast Natural Pain Relief of

8.4

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GUM Canker-X Pain Relief Gel, 0.28 Ounce Tube

8.2

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Goodbye Canker Sores - Mouth Ulcer Treatment | Essential Oil Serum for Canker

7.7

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Canker Sore Treatment for Kids by Hyland's 4Kids, Natural Pain Relief of Mouth

7.3

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Boiron Borax 30c, 80 pellets, homeopathic Medicine for Canker sores, 3 Count

7.0

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