Why Do Cold Sores Appear? Five Key Causes to Consider

5. A Delicate Dance: Hormonal Changes

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A Delicate Dance Hormonal Changes
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Our body is a marvel, orchestrating a symphony of hormonal changes as we navigate different life stages. From the throes of puberty to the rhythmic cycle of menstruation, hormones play a central role. But sometimes, this symphony hits a discordant note in the form of cold sores.

Hormonal changes, especially around one’s menstrual cycle, can trigger cold sore outbreaks. Spikes in hormones like estrogen and progesterone influence various body processes, including the health of our oral mucosa.

Pregnancy, another time of significant hormonal upheaval, can also see a rise in cold sore outbreaks. It’s a time when the body is adjusting to nurture new life, and sometimes, these adjustments pave the way for HSV-1 to take center stage.

The ebb and flow of hormones, their sudden rises and drops, are like a dance. And in this dance, sometimes cold sores cut in, uninvited. It’s a reminder of how interconnected our body systems are and how a change in one can ripple across others. (5)

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