How Do I Keep My Child’s Teeth Healthy During Cold-and-Flu Season?

girl blowing her nose

With the arrival of winter each year, it becomes more difficult to keep your child healthy. While you are keeping a watchful eye over them during the cold-and-flu season, don’t forget about their oral health, either.

If your child is under the weather, it may be tougher for them to find the motivation to take care of their teeth. Keep reading to get tips from your children’s dentist in Raleigh on how to take care of your child’s smile if they catch a bug this winter.

Make Sure They Brush Their Teeth

If your child is sick, instead of forcing them to go to the bathroom for brushing, you can bring them a cup of water to rinse with then spit into. Even on sick days, they need to be brushing twice to keep plaque buildup on their teeth at bay.

Have Them Gargle with Salt Water

If your child is old enough for gargling, have them do it with saltwater once daily. It kills germs in their throat and mouth to help them recover faster. This is especially beneficial if they have a sore throat due to illness.

Switch Out Their Toothbrush After Illness

Even after a child has recovered from an illness, bacteria and viruses can linger on their toothbrush. Though they may have developed an immunity to their disease, don’t forget about the rest of your household. If your child is picky about the toothbrush they use and you can’t get to the store that day, you can submerge their brush in hot water to kill the germs. Also, be sure to keep their toothbrush away from the brushes of other family members while they are under the weather.

Encourage Them to Drink Plenty of Fluids

Staying hydrated is a helpful tip for so many reasons, and that certainly applies to when your child is ill. If they have a stopped-up nose, that usually means more breathing through the mouth, and this can cause your child to have dry mouth, which allows oral bacteria to proliferate. Drinking water will aid their saliva production and help them battle back against dry mouth.

It’s never easy to care for a sick child but implementing these tips will help them maintain good oral health even when they are under the weather. Not only could it help them recover faster, but they also won’t have to deal with any resulting cavities down the line.

About the Author

Dr. Christine Laster strives to blend kindness, personability, and extensive education to be the dentist you and your family can count on. She earned her dental doctorate from the University of North Carolina Chapel Hill, a nationally recognized dental program. Dr. Laster later led a volunteer mission to treat children at a remote organization in Mexico, and she actually met her husband while on the volunteer mission. She started her private practice in 2012. As a mother of three, Dr. Laster understands the challenge of taking care of a child who isn’t feeling well. If you need a children’s dentist in Raleigh, her office will maximize your dental insurance and they welcome special-needs children. You can schedule an appointment on her website or by calling (919) 787-0355.  

What Our Patients Are Saying

Nathan

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I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

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From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

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Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

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Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

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Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

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Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

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All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

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