Cold sores are caused by a virus called herpes simplex virus type 1 (HSV-1). The virus is transmitted through close contact with an individual who has a breakout of cold sores. Cold sores may also be caused by another virus, the herpes virus type 2 (HSV-2). This virus is transmitted through oral sex with an individual suffering from genital herpes. Infection with the herpes simplex virus type 1 usually occurs during childhood. At this age, individuals do not know how to prevent cold sores.
When an individual is in close contact with the virus, the virus is able to pass through the skin, travel up a nerve in the body and hides in the nerve itself. The effects of the virus are only seen when it is activated once again. When this happens, the virus travels back to the surface of the skin where it causes a noticeable tingling sensation. Soon after, changes characteristic of herpes simplex virus infection occur in the skin. The skin looks red and sore, and feels itchy and painful. Cold sores are noticeable and often lead to feelings of embarrassment so it is important to learn how to prevent cold sores. The herpes simplex virus can lie dormant for many years. Some people find that they regularly experience cold sore breakouts. Others find that they go years without a breakout. However, everyone wants to know how to prevent cold sores.
Common triggers of cold sores include illnesses such as colds and flu, menstrual periods in women, emotional upset, bright sunlight, general fatigue and cold winds. Cold sores often occur when an individual is not feeling at their best or when stress is encountered. Students may experience cold sore breakouts during their examinations, for example. This does not mean that it is not easy to learn how to prevent cold sores.
To prevent cold sores, it is essential to avoid common cold sore triggers. Wherever possible, try to avoid exposure to stress and upset and always wear lip balm to protect against the elements when outdoors. Consume a healthy, balanced, nutritious diet packed with vitamins and minerals. Vitamins A, C and E and the minerals zinc and iron should be obtained through the diet. These vitamins and minerals help to maintain a healthy immune system. Garlic, in its fresh or capsulized form, is thought to have anti-viral properties so it too, is important in learning how to prevent cold sores. It is believed that use of a herb called melissa is an effective method of prevent cold sores. Learn how to prevent cold sores in this way by creating an infusion with dried melissa leaves. Simply soak the leaves in hot water and leave the concoction to cool before straining and storing the resulting solution in a bottle. The solution should then be applied to the lips daily.
When a cold sore is in its tingling stage, it can be prevented with over-the-counter medicines. A cream containing aciclovir can be purchased for storage in the home for use when this tingling sensation occurs. These tips are all part of learning how to prevent cold sores.
