posted by
Monica
Common triggers for those people who suffer from cold sores include times when they may be at a physical low – during menstruation or if they are suffering a fever. However, exposure to sunlight can also set a cold sore off. In these cases sunblock could help reduce the likelihood of a cold sore appearing. If a cold sore does appear make sure that any hand-to-sore contact is washed off as it is possible that cold sores will spread to other surface parts of your body through contact.