The causes of cold sore outbreaks are varied and numerous, making it difficult to pin down an exact cause. The actual triggers that cause a cold sore to form are still not completely understood. However, we do know that they tend to follow a similar pattern, especially among young women. During the outbreak of a cold sore, the skin will become extremely painful and red, often appearing on the lips, near the eyes, or around the nose. A week or so after the outbreak has subsided, it will fade and recur regularly.

Other cold sore causes are still unclear. Factors that may increase the chance of developing cold sores include menopausal age, hormone fluctuations, certain medical conditions, and being a woman with HIV/AIDS. Many underlying conditions can contribute to a reoccurrence of cold sores because of HSV, such as a fever, hormonal changes, stress, or excessive sun exposure because of a lack of Vitamin D. Women with a history of sexually transmitted diseases such as gonorrhea or Chlamydia are more likely to develop genital herpes and sometimes experience cold sore symptoms along with their symptoms. Recurrences of cold sore symptoms are more common in women that are older; women in their thirties and forties are more likely to have one, while women in their forties and fifties are much less likely to experience a reoccurence.

There are many herpes simplex virus hsv-1 antibodies in those with herpes who do not have adequate immune systems to fight off the disease. If these antibodies are detected early during the course of an outbreak, it is possible to reduce or eliminate outbreaks from occurring. This is important to people who do not have adequate immune systems because preventing cold sores from forming in the first place is the easiest way to treat them. These people should talk to their doctors about ways to boost their immune systems so that outbreaks will not occur so often.

Some herpes simplex virus hsv-1 antibodies can be controlled by prescription medications. In rare instances, the body will become immune to the virus, leaving the person with no immunity to the virus. This condition is known as “utter immunity syndrome”, and is a risk factor for spreading the virus to others. It is possible for someone with this type of syndrome to transfer the herpes simplex virus to another person.

The virus is carried by the same cells that make up the gums and mouth. In fact, the virus replicates itself in these tissues. It is possible for a person to develop cold sores due to contracting gingivitis. This condition is common among those who have weak immune systems; however, it does not mean that they will get cold sores due to this condition. People who have regular dental checkups are less likely to contract gingivitis.

The virus can also spread between people, especially through sexual intercourse. There is some evidence that the virus can remain dormant for some time before erupting. However, there is also some evidence that the virus can erupt when the person least expects it. This type of outbreak is referred to as primary outbreak. During a primary outbreak, the blisters are not as contagious as the cold sores caused by the HSV-1 virus. As a result, the person can spread the virus to others without their knowledge.