Does licking a cold sore make it worse? This is a common question that many people ask when they notice a cold sore forming on their lips. Cold sores, also known as fever blisters, are caused by the herpes simplex virus (HSV-1), and they can be quite uncomfortable and unsightly. The act of licking a cold sore has long been debated, with some people believing it can exacerbate the condition, while others argue that it doesn’t make a difference. In this article, we will explore the science behind this question and provide you with the information you need to make an informed decision about whether or not to lick a cold sore.
Firstly, it’s important to understand that HSV-1 is highly contagious, and the virus can be spread through direct contact with the sore or the fluid that surrounds it. When you lick a cold sore, you are essentially transferring the virus from your mouth to the sore, which can potentially prolong the healing process. The virus can also be spread to other parts of your body, such as your eyes, through the same action.
Another reason why licking a cold sore may make it worse is the introduction of bacteria. Your mouth is home to a variety of bacteria, some of which can be harmful. When you lick a cold sore, you are introducing these bacteria to the sore, which can lead to infection and further inflammation. This can cause the sore to become more painful and take longer to heal.
However, it’s not all doom and gloom. Some experts argue that the act of licking a cold sore may not necessarily make it worse, as the HSV-1 virus is already present in the body. They suggest that the sore is already infected, and the additional bacteria from the mouth may not significantly impact the healing process. Moreover, the act of licking may provide temporary relief from the pain and itching associated with a cold sore.
So, what’s the bottom line? While there is no definitive answer to whether or not licking a cold sore makes it worse, it is generally advised to avoid doing so. The potential risks of infection and prolonged healing time outweigh the temporary relief that may be experienced. If you do happen to lick a cold sore, it’s important to wash your hands thoroughly afterward to minimize the risk of spreading the virus to other parts of your body or to others.
In conclusion, while the act of licking a cold sore may not necessarily make it worse, it is still considered a risky behavior. To prevent the spread of the HSV-1 virus and to ensure a quicker healing process, it’s best to avoid touching or licking cold sores. If you do happen to have a cold sore, there are various over-the-counter treatments and home remedies available to help alleviate symptoms and speed up recovery.
