EMT wages varied by location, with Alaska showing the highest mean pay of any state at $22.58 per hour, followed by Nevada at $20.67 per hour and Washington at $20.29 per hour.
Cold sores â also called fever blisters â are a common viral infection. They are tiny, fluid-filled blisters on and around your lips. These blisters are often grouped together in patches. After the blisters break, a crust forms over the resulting sore. Cold sores usually heal in two to four weeks without leaving a scar.
Identifying a Cold Sore. 1  1. Recognize an emerging cold sore. The cold sore will go through three phases as it erupts. 2  2. Take extra care of yourself if it is the first outbreak. The first outbreak is generally the worst. 3  3. Go to a doctor if it doesnât heal. Cold sores will usually heal without medical attention, but if this doesnât occur or you experience complications, you should get checked by a doctor. Go to a doctor if: Your immune system is suppressed.