Cold sores, also known as fever blisters, are small, red bumps that form on the gums, outside the mouth or on the cheeks and nose. These bumps may blister and form a yellow crust and can be painful or itchy, although that is not always the case. A cold sore typically lasts one to two weeks, before subsiding.
These blisters are caused by the herpes hominis virus and is often referred to as herpes simplex. Herpes outbreaks can occur any time, but they can be triggered by fever, sun exposure and menstruation.
People can contract this virus by coming in contact with someone carrying the herpes virus. The types of contact which spread the disease include: kissing, sexual contact and sharing eating utensils, razors or towels. Herpes can be spread even when a person is not exhibiting symptoms. In short, this is a very contagious germ.
Due to the contagious nature of the virus, it is important to take extra precautions if you have herpes to ensure you do not spread it to others, especially those with whom you have close contact, such as a boyfriend/girlfriend or spouse. It is also important to remember that when the blisters do reform, a person can not only spread the virus to others, but he or she can also spread herpes to other parts of his or her own body, such as the eyes or genitals.
While the body is able to fight the cold sores, and cause them to go away, it is never able to actually get rid of the virus. There is no cure for herpes, but there are several treatments available to manage the condition and reduce the intensity and frequency of outbreaks.
Herpes symptoms, such as pain or itching, can also be managed through methods such as avoiding spicy foods and administering cold compresses.
If you think you may have a cold sore, fever blister or the herpes simplex virus, it is imperative you see a dermatologist immediately.
If you need more serious help with skin issues or something else that is troubling your skin, we are here to help. Skin health is an important part of total body wellness. Schedule an appointment today with one of our board certified physicians to get your skin the care it needs so it can reach its fullest, healthiest potential.
Contact Knoxville Dermatology Group at 865.690.9467.
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