A member asked:

For what reasons might cold sores occur more frequently than they have in the past?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Are you experiencing: Triggers more often? Triggers for cold sores can include illness, stress, fatigue, becoming physically cold, dry air, uv rays (sun), mouth trauma or one's period.

Answered 9/11/2013

4.9k views

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