Frequent question: Can cold sores affect babies?

Are cold sores harmful to babies?

Cold sores pose the highest risk to infants during the first weeks of their lives. The herpes virus can cause severe problems at this stage and may even be fatal if it spreads to the organs, including the eyes, brain, or lungs.

Can I kiss my baby if I have a cold sore?

You should not kiss a baby if you have a cold sore to reduce the risk of spreading infection. Cold sores and other blisters caused by the herpes virus are at their most contagious when they burst.

What to do if you have a cold sore and a baby?

If you develop a cold sore, or think you’re coming down with a herpes infection:

  1. don’t kiss any babies.
  2. wash your hands with warm water and soap before contact with a baby.
  3. wash your hands before breastfeeding. Cover up any cold sores to avoid touching your mouth and then breast. This is enough to transfer the virus.

What age are babies safe from cold sores?

HSV is especially dangerous to babies under 6 months of age. Parents or relatives with cold sores should be especially careful not to kiss babies—their immune systems are not well developed until after about 6 months old.

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How long is a cold sore contagious for?

How long are cold sores contagious for? Cold sores, caused by a type of virus called herpes simplex type 1, are contagious until they completely go away, which usually takes about two weeks. Cold sores are the most contagious when fluid seeps out of the sores.

What happens if my baby touched my cold sore?

For HSV-1, or oral herpes, infection typically happens through contact from an infected person’s lesion to a membrane area of the baby’s body, such as the eyes or mouth. This can happen if a person with a cold sore kisses the baby or, even more rarely, if the individual touches a cold sore and then touches the baby.

Are cold sores genetic or contagious?

Cold sores are caused by the herpes simplex virus type 1 (HSV-1). HSV-1 is very contagious. You can spread the virus even when you don’t have any symptoms of a cold sore, though you’re usually most contagious when you have them. However, this is much less likely than if contact occurred when a cold sore was present.

How do I stop getting cold sores?

How can you prevent cold sores?

  1. Avoid the things that trigger your cold sores, such as stress and colds or the flu.
  2. Always use lip balm and sunscreen on your face. …
  3. Avoid sharing towels, razors, silverware, toothbrushes, or other objects that a person with a cold sore may have used.