Can Coffee Cause Cold Sores? Exploring the Connection
Understanding Cold Sores: What You Need to Know Cold sores, also known as fever blisters, are small, fluid-filled lesions that usually appear on or around the lips. They are caused by the herpes simplex virus (HSV), particularly HSV-1, although HSV-2 can also be a culprit. Cold sores are highly contagious and can be triggered by … Read more