![What Essential Oil is Good for Fever Blisters? 1 What Essential Oil is Good for Fever Blisters?](https://terrysnaturals.com/wp-content/uploads/2021/12/What-Essential-Oil-is-Good-for-Fever-Blisters.jpg)
Cold sores, also known as fever blisters, are a common viral infection. They are small, fluid-filled blisters on and around your lips. These blisters are usually grouped together in patches. Once the blisters break, a scab forms that can last several days. Cold sores usually heal in two to three weeks without leaving a scar[…]