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HomeHealth Conditions

GoodRx Guide

What Are Canker Sores?

Comprehensive information for you or a loved one — including treatment options and discounts on popular medications.

Canker sores are small sores on the inside of the mouth. Symptoms include a small ulcer inside the mouth that is sometimes accompanied by tingling or mild discomfort.

Common treatments include topical medications, creams and over the counter pain-relievers.

Read more about Canker Sores

oral: closeup man with canker sore 1404226952

7 Ways to Get Rid of Canker Sores Fast (With Pictures)

Written By Frank Schwalbe, MD
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How Long Do Canker Sores Last?

Written By Maria Robinson, MD, MBA
Health: Canker sores: closeup inside lip canker sore-659939632

Canker Sore Treatment: A Guide to Prescription Medications and Home Remedies

Written By Jennifer Clements, MD, MSEd, NBHWC
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triamcinolone

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triamcinolone

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Cepacolbenzocaine / menthol

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Cepacolbenzocaine / menthol

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Debacterol

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Debacterol

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