A lot of people all over the world suffer from fever blisters. Fever blisters are also known as cold sores and they are considered to be a common problem among people. People who have already suffered from them know that they are not just an ugly sight but can cause a lot of pain as well. Most people are embarrassed when the fever blisters break out. A lot of people usually get blisters when they need them the least due to the fact that they have an important meeting or a date. This is because stress is one of the factors that contribute to the occurrence of blisters.
The causes of fever blisters
Not a lot of people do not know that cold sores occur due to the fact that a person is infected by a certain virus called herpes simplex virus 1. This particular virus is highly contagious and people need to be extra careful not to get infected by it when they are near someone who already has the virus. The bad thing is that there is not cure for this virus and it will remain in a person for the rest of his or her life. People who have fever blisters should avoid kissing other people because that is the fastest way for the virus to spread.
In rare cases, a person may have the virus but never experience the outbreak of cold sores. In most cases, cold sores appear on the lips or in the mouth area. In rare cases they can be found in the throat and in the nose. A person may know that the blisters will occur by itching or twinge sensation. Apart from stress, two of the most common triggers of fever blisters are an upset stomach and overexposure to the sun.
Remedies for cold sores
If a person is affected by fever blisters he or she should not worry too much because there are ways he or she can ease the discomfort and relieve the symptoms. Some of the best ways to prevent an outbreak is to follow a proper diet and to make sure that the immune system works properly. It is important that the blisters are treated as soon as a person feels itchiness or twinge sensation. A lot of people at that moment go to the drug store and buy a tube of Abreva. A person should use a needle, dip it into Abreva and use it to burst the blister. After the fluid is out, a person should reapply Abreva for the next couple of hours over a period of next couple of days. However, people should talk to a doctor before trying this method.