You asked: Can having a cold sore be harmful to an unborn baby?

Cold sores should not affect your unborn baby. But they are infectious, so it’s a good idea to treat them. Genital herpes should not affect the baby if you have your first outbreak or it comes back in the first 34 weeks. But it can be transferred to your baby during the birth, especially if it’s your first outbreak.

How do you treat a cold sore when pregnant?

Cold sores are often treated with aciclovir cream which is a specific antiviral medication. This is applied to the affected area. It is considered safe at all stages of pregnancy. If the cold sores are severe, aciclovir or valaciclovir tablets may be prescribed by your GP.

Can a cold sore cause a miscarriage?

Herpes and Miscarriage Risk

Despite HSV being a very common infection, doctors don’t believe that the virus causes miscarriages in most cases.

Can pregnancy hormones cause cold sores?

Cold sores are a strain of herpes, meaning they are extremely contagious and can recur, says Susan Grant, M.D., an OB-GYN in New York City. They can appear at any time, especially when your body is under stress or going through hormone fluctuations, making pregnancy a prime time for outbreaks.

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What triggers a cold sore?

Cold sores are caused by the herpes simplex virus. Once this virus is in you, it can cause outbreaks of cold sores. Cold sore outbreaks are often triggered by exposure to hot sun, cold wind, a cold or other illness, a weak immune system, changing hormone levels, or even stress.

What to do if I have a cold sore and a newborn?

Treatment if your baby catches neonatal herpes

Talk to your GP if you have blisters on your breast or around your nipples. For some babies with neonatal herpes, the virus only affects their skin, eyes or mouth. In this situation, most babies make a full recovery after treatment with antiviral medication.

Can I kiss my baby if I have hsv1?

A baby is most at risk of getting a herpes infection in the first 4 weeks after birth. 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.

Can you use cold sore patches when pregnant?

COMPEED® Blister & Cold Sore plasters may be used by pregnant women. As always in this situation, if the women is any way unsure, she should consult her doctor.

Do cold sores mean you have an STD?

Having a cold sore does not necessarily mean you have an STD. Most of the cold sores are caused by herpes simplex virus type 1 (HSV-1), which usually affects the lips and is not generally transmitted by sexual contact. Though less common, cold sores may be caused by another type of herpes simplex virus called HSV-2.

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Is HSV-1 an STD?

Genital herpes is a sexually transmitted disease (STD) caused by the herpes simplex virus type 1 (HSV-1) or type 2 (HSV-2).

What vitamins prevent cold sores?

Lysine supplements can also help prevent future cold sores from developing. A person should speak to a doctor or pharmacist about dosage and use. Lysine supplements are available in health food stores, pharmacies, and online.