Personal Care — cold sore prevention

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...

Cold sores are incredibly common, affecting an estimated two-thirds of adults worldwide. While often small, they can be uncomfortable, visible, and slow to heal — especially when they strike during busy or stressful periods. They tend to appear when the body is under pressure, such as: Feeling run down or overtired Periods of emotional or physical stress Hormonal changes Seasonal illness or lowered immunity Cold, windy, or dry weather Understanding the triggers, nutritional factors, and early skin support can help you act quickly and confidently. The Role of Diet in Cold Sore Flare-Ups What you eat can influence how your...