Herpes simplex virus 1
There are a lot of people in the world who suffer from cold sores. These people know that the main cause of cold sore or fever blisters is a certain virus called herpes simplex virus 1 or HSV-1. A person who is affected by this virus will have it for the rest of his life due to the fact that there is no cure for it. This is one of the reasons why that person will often suffer from fever blisters. People should know that even though there is not cure for the virus, there are ways they can treat cold sores. There are a lot of remedies that will speed the process of healing and even prevent them from occurring. The best way to avoid getting infected by the virus is to be extra careful when around people who are already suffering from it due to the fact that it is highly contagious. According to the experts, fever blisters last for a period of 10 days and are likely to disappear without any treatment. However, due to the fact that cold sores are not a pretty sight and cause a lot of pain, people should treat them as soon as they occur. Treatment of cold sores
A lot of people prefer to treat cold sores using antiviral medications. However, people should know that these medications will not help a lot if the blisters have already appeared. There are antiviral creams that people can apply directly on the blisters and that should shorten the healing time by one day. It is best that antiviral medications are taken at times when the virus is just about starting to come back. People who often suffer from fever blisters should talk to a doctor about taking the medicines all the time.
Recurrent cold sores are best treated using Acyclovir 5% cream. This cream is approved by the FDA. This cream is good because not only will it speed the healing time but it will also provide a lot of relief caused by fever and pain. Apart from this one, there are other good creams as well.
Once the blisters erupt, people should apply lip balms several times per day. Lip balms are also good because they protect the lips from wind and other weather conditions that dry the lips. Applying ice cubes at times when a person believes that the blisters will erupt is quite helpful. Apart from these, there are plenty other remedies for fever blisters.