This is not true. The Earthâs movement around the sun has very little effect on the onset of seasons at either hemisphere. In fact, the Earth is at the Perihelion or closest to the sun around the winter solstice, while the earth is farthest away from the sun or at the Aphelion around the summer solstice.
How long do cold sores last? From the time of the first tingle, a cold sore will take between 7 and 10 days to completely heal - sometimes up to 14 days. Each cold sore goes through several stages before it disappears. In the vast majority of cases, the sore will heal without scarring.
If you can tolerate the cold then you should apply the ice directly on the affected area as this would have a greater impact in your sores. Keep the ice on the sores for at least five minutes or until the blisters area feels cold to touch. The pain that you once felt could diminish for the moment.