Before a cold sore forms, the affected area will become sore, tingly and painful.
Cold sores are small, recurring, fluid-filled blisters that form on the lips and around the mouth. Cold sores are contagious and can last up to seven days. There is no cure for cold sores but there are over-the-counter pain relievers and cold sore treatments available.
Herpes Simplex Virus
Cold sores also are known as oral herpes and are caused by the herpes simplex virus. There are two types of the herpes simplex virus, type 1, which causes cold sore outbreaks in and around the mouth and type 2, which cause the fluid-filled blister to break out in and around the genitals. Once you contract the herpes simplex virus, your body will always be a carrier of the virus. More than likely you will have frequent breakouts and have the potential to pass it on to someone else.
Contracting the Virus
The virus only spreads through direct contact. Kissing, sharing a water bottle or exchanging lip balm all increase your chances of getting cold sores and the herpes simplex virus. Even if a carrier does not have a cold sore, the virus still can be spread. It is most contagious when the individual has a cold sore breakout.
Triggers
After you contract the virus, there are many causes that will result in a cold sore. The virus lays dormant in the nervous system and when the body experiences stress, the virus will get aggravated and form a cold sore. Lack of sleep, menstruation, fever, other illness, sunburn or pregnancy are stressful activities for the body.
Prevention
Individuals who do not have the virus should be cautious of sharing drinks, food, utensils or lip balm. Ask your romantic partner if they have ever had a cold sore and how often. Protect your health by becoming aware of what you put in and around your mouth. Individuals with oral herpes should avoid sharing food or drinks, wash their face and hands, and give warning to those who might come in contact with their face.
Tags: cold sore, herpes simplex, herpes simplex virus, Cold sores, around mouth, cold sore virus
