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You are at:Home»Have a baby?»Baby Health»Cold Sores In Babies: Symptoms, Causes, Treatment And Prevention
Baby Health

Cold Sores In Babies: Symptoms, Causes, Treatment And Prevention

Editorial TeamBy Editorial TeamAugust 9, 202406 Mins Read

Cold sores in babies

A baby’s immune system is still learning how to effectively defend its little body. Germs may sometimes sneak in and cause some havoc. One of these microorganisms might be the cold sore virus. Most individuals have had a cold sore at some point in their lives. Cold sores affect both adults and children. Cold sores in babies are in fact very common.

The virus that causes the majority of cold sores is typically harmless and disappears on its own. In rare situations, the virus may cause additional health issues in kids, particularly those under 6 months old. Medical therapy may assist if your infant develops cold sores. Here’s what you should know about cold sores in newborns and how to safeguard your child.

In This Article

  • What Are Cold Sores?
  • What Causes Cold Sores In Babies?
  • Symptoms Of Cold Sores In Babies
  • Risks Of Cold Sores In Babies
  • How Can I Protect My Baby?
  • Ways To Treat Cold Sores In Babies

What Are Cold Sores?

They are tiny red blisters filled with fluid and normally appear on or around the lips . Also known as fever blisters, they make their appearance either in clusters or individually and can be quite painful and uncomfortable for your little darling.

What Causes Cold Sores In Babies?

Cold sores are normally triggered by Herpes Simplex Virus (HSV) and they are usually two types of HSV viruses. It is the HSV 1 virus that is the culprit behind cold sores while genital herpes is caused by HSV 2 virus.

Symptoms Of Cold Sores In Babies

Symptoms Of Cold Sores In Babies

It is always best to gather as much information as possible about an illness, so that you are well prepared to deal with it. The most common symptoms of cold sores in babies include:

  • The Baby’s gums look swollen and even the mouth looks quite sore
  • Your baby may develop fever and the lymph glands on the neck get slightly swollen
  • You will notice tiny blisters appear around the lip area
  • The blisters become quite painful and shallow for the little baby
  • The baby becomes extremely irritable and even finds it difficult to eat food
  • The sore begins crushing after some days and just disappears finally

These symptoms normally last for around two weeks and it is important that you treat the sores as soon as possible as they can reappear if they are not treated properly.

Risks Of Cold Sores In Babies

Babies in the first three to four weeks of life are at the highest risk of having severe symptoms from catching the herpes simplex virus responsible for cold sores. The symptoms show up during the first month after birth. The immune system of your baby is still developing. This virus can cause infection in the brain, liver, lungs, and kidneys of the baby. Thus, it can be life-threatening.

Apart from cold sores around the mouth, babies can develop these blisters on their tongue, inside of their cheeks, and behind the throat. These cold sores can be very painful and make your baby very irritable. But the good news is they will eventually go away. This virus can also spread to your baby’s eyes if he touches a cold sore and then rubs his eyes. If you notice any blister near your baby’s eyes, speak to your doctor immediately.

How Can I Protect My Baby?

How Can I Protect My Baby_

The cold sore virus is quite contagious and it becomes imperative that proper steps are taken in order to ensure that the infection does not spread. Given below are some precautions that must be taken to ensure the same.

  • The most important measure to avert cold sores in babies is keeping the baby away from family members or friends who are already suffering from cold sores.
  • It has been found that extreme exposure to sunlight can also trigger cold sores. So ensure the little one is not exposed to a lot of sunlight.
  • Make sure that all the baby bottles and other vessels that are used for feeding your baby are sterilized before and after each use.
  • Breastfeeding your baby is ideal when he is having cold sores, as the baby might refuse normal food during this difficult period.
  • Ensure that you use separate towels for the little one and wash the little one’s hands each time he tries touching the sores.
  • Take care to see that you keep your baby well hydrated.
  • Try to prevent the little one from touching his or her eyes during this period as HSV infection in the baby’s eyes can be extremely dangerous.
  • Even the mother or whoever looks after the baby requires washing their hands frequently as this virus is highly contagious.
  • If taking your baby out in the sun, adorn a brimmed hat and apply some lip balm on the little one’s lips before stepping out.

Ways To Treat Cold Sores In Babies

Ways To Treat Cold Sores In Babies

Cold sores normally take around one week to ten days to subside. Although OTC medications are available to treat cold sores, it is always advisable to consult the little one’s doctor before buying the same.

Some of the treatment options for treating cold sores are mentioned below:

  • The main treatment for cold sores is usually antiviral creams that your doctor will prescribe.
  • If the little one seems to be in pain, ibuprofen or paracetamol can be given to ease the pain and discomfort.
  • Applying ice or even a cool cloth to the affected area is found to be quite effective to reduce the swelling and redness.
  • Do not give citrus fruits and tomatoes to the little one during this period. This can aggravate the sores and even hurt the little one.
  • Apply the cream regularly as soon as you discover the symptoms of a cold sore so that healing becomes faster.
  • Make sure your hands are washed thoroughly after the cream is applied. Also, ensure that the cream is used exclusively for your baby.

Cold sores are not actually dangerous. But care should be taken to ensure that they do not spread to the other parts of your baby’s body. With proper treatment and care, these cold sores disappear within a couple of weeks. So do not panic if you happen to find that your little one has developed cold sores. Do consult your doctor and also keep in mind the above precautionary measures.

Did any of you face the problem of cold sores in your babies? What did you do to treat them? Do share you experiences in the comments section below.

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Editorial Team

With a rich experience in pregnancy and parenting, our team of experts create insightful, well-curated, and easy-to-read content for our to-be-parents and parents at all stages of parenting.

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