Cold sores are caused by the herpes simplex virus type 1.
If you are fighting a virus or if you have a cold you might get a fever blister.
HSV-1 is Herpes simplex virus type 1. Most HSV-1 infections become persistent, which is why people with cold sores get cold sores repeatedly. The virus becomes dormant in certain nerve cells, and during periods of stress the virus can reactivate and the cold sores reappear.
Because the herpes virus affects nerves, and is dormant in nerves, an outbreak of any kind of herpes can cause some numbness and tingling in the area.
Oral herpes (cold sores) are caused by herpes simplex virus (HSV). They may be caused by HSV type 1 or type 2.
Cold sores will erupt at any time; and can be brought on by stress and a lowered immune system. The Cold Sore is caused by a variety of the Herpes Virus. Once the body is infected by the Virus it remains permanently infected. The resultant sores can appear on other parts of the body. Soft Mucus tissue is the most common site for a sore to erupt. Cold Sores are caused by Herpes Simplex 1 Virus.
No cold sores are from a virus in the body. Everyone is born with the virus it just remains dormant in the fortunate. For us less fortunate its for life. There are ways to reduce an outbreak. The sun, acidy foods, stress, even colds induce the virus. At first tingle of cold sore put an ice cube on it, in a bag or on a washcloth. There are prescription meds like Zovirax and others and there are OTC ones just as good. But unfortunately, your going to have to try a few to see which is best for you. The ice helps by cooling down the virus from the outside. Use the meds as directed and when it starts to heal try not to get it wet. Never pop them they will spread and no oral sex or kissing until they subside because you can infect someone.AnswerYour Ph levels could be off as well. This can cause high acidity in the body and it can effect your taste, smell, cause dry mouth. When brushing your teeth (having a cold sore) use baking soda and warm water to brush your teeth (USE A SOFT TOOTH BRUSH) and also lightly brush the roof of your mouth and the tongue. This lowers the bacteria considerably. There are medications you can buy over the counter to help with the cold sore. Not everyone carries the Herpes Zoster virus. It is acquired as most other viruses are. Amino acids or lack of can cause the virus to present itself IF you have ever come into contact with it. L-Arginine can cause an outbreak(it's in several male enhancement remedies. l-Lysine can stop the virus and clear up cold sores or other outbreaks of the virus.
Its not suggested by doctors to swim with any kind of open sore. Coat it with vaseline if you have to, but swimming with a cold sore in a public pool is considered horribly rude and inconsiderate. You might be asked to leave.
ultraviolet :)
ultra violet
Bacteria,fungi,or parasitic worms invade the human body.
A cold sore can occur due to several reasons. Stress, a family history of the herpes virus, and a weak immune system. Cold sores are passed by coming into direct contact (touching) with the herpes virus (such as kissing). The herpes virus is often passed on from the parents as a result of kissing their baby, so it may be a long time before this problem is controlled. The herpes virus, which causes cold sores, remains ever present in your system. Normally there is no sign of them because your body's immune system can keep up with the fight against them. However, there are times, especially when fever is involved, that the symptoms of cold sores can break out. There are many excellent creams available that deal with this. Taking some extra vitamin C during outbreaks is considered by some to be helpful. This question doesn't ask for information on treatment or maintenance of herpes sores, but does invite comment. As with any kind of physical lesion, always strictly observe the basic rule: don't touch it. If the wound or sore must be dressed use sterile saline solution to flush the area and apply sterile dressing when the area is dry. Never touch the area except to apply medication, and then wash and air-dry your hands very thoroughly.
HSV tends to reactivate under any kind of stress including other illnesses. People noted early on that some people would tend to get the sores whenever they had colds or other illnesses.