What Causes Cold Sores and How to Treat Them Naturally and Effectively
Understanding Cold Sores: Causes, Symptoms, and Step-by-Step Management Cold sores, often referred to as fever blisters, are small, fluid-filled blisters that typically appear around the lips, mouth, or nose. They are caused mainly by the herpes simplex virus type 1 (HSV-1), although herpes simplex virus type 2 (HSV-2)—more commonly linked with genital herpes—can also cause … Read more