Toothpaste on Cold Sore: Does It Work?
You have a special event coming up. A date. A wedding. A job interview. Then, you feel that tingling sensation on your lip. Great. You’re getting a cold sore. What can you do? You’ve heard that putting toothpaste on it may help. Is that true? Let’s find out. Cold Sore 101 Sun exposure, temperature changes, and stress can trigger cold sores (also referred to as fever blisters), which are caused

