A member asked:

Can zicam oral spray cause canker sores and gum irritation?

7 doctors weighed in across 3 answers

Unlikely: It is unlikely the canker sores to be caused by Zicam oral spray as Zicam is used by some for treatment of canker sores

Answered 2/18/2015

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Yes: Any chemical can cause oral irritation in a susceptible patient. For aphthous sufferers it is not consider so much a direct cause as a "trigger" . The best way to find out if a product is a trigger is to discontinue fs and see if the symptoms improve.

Answered 7/3/2016

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Dr. Paul Grin answered

Specializes in Pain Management

It's very unlikely: the canker sores to be caused by Zicam oral spray as Zicam is used by some practitioners for treatment of canker sores.

Answered 2/27/2017

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Related Questions

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Can canker sores appear on gum near teeth?

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