Personal Care — holiday lip care
Why Do Cold Sores Flare Up More in Summer—and How Can You Prevent Them?
Cold sores aren’t just a winter issue—many people find they flare up more frequently during spring and summer. Increased sun exposure, travel, and changes in routine can all trigger outbreaks, leaving lips feeling dry, sensitive, and uncomfortable. Understanding why this happens—and how to manage it—can help you keep your lips feeling calm, protected, and supported all season long. What Causes Cold Sores in Summer? Cold sores are typically triggered by the herpes simplex virus (HSV-1), which can remain dormant in the body and reactivate under certain conditions. In summer, common triggers include: Sun exposure (UV rays) – one of the...