People who are concerned about the cold sore causes must learn that in fact, the cause is unique and is represented by a strain of the herpes virus called herpes simplex virus type 1.

Type 2 of the same strain provokes canker sores, which unlike the oral herpes, occur on the inside of the cheeks. Sometimes, the herpes simplex virus type 2 may also cause genital herpes. Cold sores, on the other hand, are known to affect the lips, the gums or the roof of the mouth……

It is important to learn about the cold sore causes in order to find the proper treatment. Herpes simplex virus type 1, as all the other species from the herpesviridae family causes viral infections that affect people for the rest of their lifetime.

While this strain of virus causes only oral herpes, the other ones may determine chickenpox, varicella, shingles, herpes zoster or even cancers. Brain inflammation, a serious medical condition that is also known as encephalitis, is also known to be caused by a virus from this family. 
 

The worst part about the cold sore causes is that the herpes simplex virus type 1 is contagious. It can be transmitted from one person to the other if items such as kitchen utensils are shared. More than that, kissing is also a way through which the virus can spread. The main symptom of cold sores is represented by blisters that appear on the skin whenever the virus is active.

At the end of each such episode, the virus enters a latent state. When the blisters are visible, the risk of spreading the disease is higher, as these formations tend to secrete moisture that infects other people when making contact.

Therefore, it is very important to limit skin-on-skin contact, especially when the virus is active.

 For more information on the causes of cold sores, click this link.

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