The Factors That Cause Cold Sore

Cold sores are the tiny red blisters that appear around your lips and mouth. They are also termed as fever blisters as they are often accompanied by fever or appear after you have had a fever. This type of lip sore often oozes a clear fluid that takes the formation of scabs some days later.

Though the cold sore is mainly caused by the Herpes Simplex Virus, there are certain other factors that can activate the virus. Therefore, before looking for the popular cold sore cures you need to identify the factors that increase the chance of having cold sores.

According to the medical research patients suffering from fever blisters regularly, actually have low level of vitamin B12. This helps to control the herpes virus as well as stops it from further spreading. However, taking supplemental that contain Vitamin B12 is a good cold sore medicine. You can also use folic acid to get rid of fever blisters.

It has been proved that your diet plays a significant role in fighting with blisters. One of the most important of them is the ratio of the amino acids arginine and lysine. You need to avoid or at least reduce foods that are high in arginine.

Calcium deficiency may also lead to cold sores. Thereby, take calcium supplements regularly as a part of your cold sore medication.