How to Spot a Toddler Cold Sore

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Yes a toddler cold sore can happen. The mysterious bump near my son’s eye turned out to be a cold sore and he got it from me, his mom.  Here’s our story of how we discovered the cold sore, what we were wrong about and how we continue to treat the virus.

Hurt! Eye! Mommy, kiss it.

It was the first warm day of the season and we decided to go to the park. As Oscar approached the top of the stairs, he slipped and banged his face on the gate in the doorway.

He asked me to kiss it and knowing that the days of kissing boo boos are numbered, I happily obliged without thinking about the healing cold sore on my lip. The idea of a toddler cold sore was not even on my radar.

I just wanted my little guy to feel better.

There was no mark or any bleeding so we continued on with our outing. When we arrived at the park I saw a little raised bump where he had made contact with the gate.

I kissed it again saying OH buddy you really did get hurt. I’m so sorry!

toddler cold sore before it developed day 1

We had a great time playing and climbing and doing what 2 year olds do. We came home for lunch and nap time and that was that. A few days passed and we noticed that his eye was healing very oddly.

He developed a minor black eye and a scab formed, which was really strange because he hadn’t even broken the skin. Over the weekend Jerry and I decided that we would get him into the Doctor the next time they were open; which was a Tuesday because of President’s Day.

Misdiagnosing a Toddler Cold Sore

Oscar and I arrived to his appointment and despite his fear of Doctors he did really well. They decided to give him a shot (make that one in each leg) of an antibiotic.

They never took a culture or did any testing but wanted to be “aggressive” in case this infection got any closer to his eye.

A cold sore near the eye is taken seriously because it has a higher chance of spreading faster and causing some pretty icky vision problems. We were instructed to come back the next day.

Wednesday we returned with no improvement to the cold sore and a new spot near the original one that popped up over night. This time, we saw a different Doc in our practice because of the urgency of the matter.

She gave us a prescription for Augmentin and Bactroban cream for his infection. We were told that if he had a fever or any oozing to let them know immediately.

Through all of this, Oscar was acting completely normal with no loss of appetite, fatigue, fever or lethargy.

We had planned to go to the beach as a family that weekend as I had won a ticket to a Blogging conference earlier this year. Since it was probably the only conference I would be able to attend this year, I had really been looking forward to it.

Besides, a 4 day weekend with my family on the coast after the couple months we have had was JUST what we needed. But because of the eye issue, we decided that I should go to the beach alone and Jerry would stay home with Oscar.

Thursday, I left for the conference and Oscar seemed fine, however there still wasn’t any change.

Does My Toddler Have a Cold Sore or MRSA?

Friday morning, Oscar woke up with two more dots and no improvement so Jerry took him back to the Doctor. This time they finally saw Oscar’s official Pediatrician who took a Bacterial culture and seemed very concerned that nothing had changed.

In fact, the issue was getting worse. He finally said the word, MRSA. He told Jerry to go straight to the hospital to start Oscar on IV Antibiotics for 24 hours to knock it out. You don’t want MRSA.

He said we did not have the upper hand. I don’t know if you have ever heard a Doctor say that about your child, but nothing about it is ever fun.

At 10:15am I got the call to leave the conference and I was in the car by 10:30. I couldn’t believe it. And I couldn’t get home fast enough. 

Thankfully, the morning rain stopped after a few minutes and most of my drive was clear and breezy. But it was a long 3 hours. I don’t like to feel out of control and boy was I spinning.

We spent the night in the hospital in our clothes and while Oscar was enjoying the TV and the attention, there he was with a needle in his arm in a hospital gown. Something I hope I never have to see again.

We were scared and upset at our Pediatrician for taking so long to diagnose this horrible thing. But even then, they wouldn’t commit to a diagnosis. They went back and forth between MRSA and Impetigo, both skin infections with Impetigo being somewhat less serious.

We were discharged Saturday morning with a new prescription for the super strong antibiotic and yet, no change to Oscar’s sore. Even at this point, no one even suggested antiviral medications.

Saturday afternoon, we got a call from the Pediatrician asking how Oscar was doing and how much better it must be. I replied, actually it really doesn’t look much different.

The phone went silent.

Finally he said, you’re kidding me! It should look much much better! He told us to come to his office Sunday morning.

Toddler Cold Sore progression picture. Day 1 to Day 12

My Toddler Had a Cold Sore on His Eye

After nearly a week, the Doctor decided to do a viral culture and start Oscar on an anti-viral medicine. Somewhere during our phone call on Saturday he mentioned, I wonder if it could possibly be herpetic…. almost not realizing he said it out loud.

At that moment everything clicked for me. I have had cold sores on my mouth on and off for my entire life. A herpes infection is the virus that causes cold sores.

For me, fever blisters are usually caused by too much sun, hormones or stress. Being pregnant and during the stressful weeks we have just endured, I pretty much had a constant cold sore somewhere on my mouth.

It never occurred to us that the spot near his eye had the trademark symptoms of cold sores. I would never expect an outbreak on that part of the body as for me it’s always been blisters on the lips or nearby. 

It Was a Cold Sore

Hurt, eye! Mommy kiss it…that first day flooded back to memory. It’s a COLD SORE!!

We did the culture and scheduled an appointment with the Eye Dr. for Monday morning, a full 2 weeks after he fell. The eye doctor said that Oscar’s sight and sensitivity were fine and we didn’t have anything to worry about, but as shocking as it sounds, he agreed that this was a cold sore outbreak.

Tuesday, we got the viral culture back and confirmed what NO one had guessed. My 2-year old never had a bacterial infection.

My 2-year old had cold sore.

Our little toddler cold sore rocked our world, that’s for sure. Over time, the dots started disappearing and Oscar continued to be his sweet normal self – all but unaware of what took over our lives for 2 weeks.

Jerry and I needed some time to recover from what was really the first major parenting challenge. We were sad, confused, angry and unsure of what we could have possibly done differently.

I’m proud that we were there for our boy and so SO thankful that it turned out to be something as minor as a toddler cold sore.

In the end, we know we did everything we could have and we’re so thankful for our family and friends who prayed for us and walked with us through this strange and horrible time.

We know it could have been so much worse and were relieved, but definitely changed. After some time, I learned to show mom guilt the door and just do the best I can.

Treating a Toddler Cold Sore and Beyond

Years later, Oscar has never had another cold sore near his eye but that area gets red whenever he’s really upset about something. He does occasionally get a minor outbreak near or on his mouth and we treat it with a prescription antiviral cream that works wonders.

Cold sores can be deadly for babies so it’s extremely important to make sure you aren’t kissing anyone if you have an outbreak. We want to prevent cold sores from spreading when any of us has an issue so definitely try not to share drinking glasses or silverware either. 

A toddler cold sore was never on my radar, but I know now to ask for bacterial AND viral tests for anything that could go either way. We could have saved so much time, money and heartache if we had started with both tests.

We’re just a couple of parents learning as we go, and that’s ok.

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Toddler Cold Sore on Eye

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About Andrea Updyke

Andrea Updyke is a married mom of two boys living in Raleigh, NC. She is a published author and blogger of more than 18 years and loves to celebrate the little things that make life awesome.

Whether she's sharing tasty recipes, traveling or hanging with the family, Andrea's goal is to help make your days a little easier and a lot more fun! Email inquiries to

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  1. Hi! I have also have had cold sores since I could remember my 4 year old has recently started to get them around his mouth. Basically here for support because I feel like a HORRIBLE parent. I am a huge overthinker and hate myself when I have one do you can only imagine how it makes me feel since it’s my fault.. trying to find other people going through it too.

    1. Hi Danielle,

      Thank you so much for your comment. It actually brought tears to my eyes because I can understand that feeling so well and I hate that you are going through it. Here’s what I know. You didn’t cause yourself to get cold sores. You are every bit as innocent as your sweet little one. It’s not your fault. Please remember that! Also, I would check with your pediatrician to see if they can prescribe an antiviral. My son is older now and can take a pill when he feels one coming on and it drastically shortens the process. They also have a topical cream. Hang in there!

    2. @Danielle,
      I’m here for the same reason. I’ve been dealing with them my whole life and now I think I might have passed it to my 1 year old. She has a small bump on the border of her lip with redness around. I’m praying that it’s something else. I tried to be so careful but she is always touching my face. I am so deeply upset because I know the struggle of getting them constantly and I hate that she will feel pain and shame from them.

    3. I understand this guilt! But you have to remember, you didn’t cause yourself to get it either. Some of us just got the unlucky gene here. Like I said to Danielle, definitely reach out to your pediatrician for an anti-viral sooner than later. It helps a lot!