MYTHS FACTS ​You Can Only Get Cold Sores on Your Lips. ​Cold sores can appear on various parts of the face, including the lips, inside the mouth, nose or chin. ​Once a Cold Sore Heals, You're No Longer Contagious. ​Even after a cold sore has healed and the scab has fallen off, the virus can still be present and potentially contagious. It's important to continue taking precautions to prevent spreading the virus. ​Only People with Oral Herpes Get Cold Sores. ​Cold sores are typ

Cold Sores (Fever Blisters): Cold sores are caused by the herpes simplex virus (HSV), typically HSV-1. This virus is highly contagious...

Cold sores, or fever blisters, are caused by the herpes simplex virus, HSV-1. While there is no cure for cold sores or a method to prevent cold sores completely, certain dietary choices can help reduce the severity and frequency of outbreaks. Arginine-Rich Food Studies show that arginine may contribute to the spread of the herpes simplex virus by promoting the body’s ability to reproduce certain viruses, including the herpes virus.* Foods that contain arginine include flaxsee