When cold and flu season hits, most of us focus on feeling better quickly—but did you know that being sick can significantly impact your oral health? At Nivedita Nijhawan DDS, we want to help you understand how illness affects your teeth and gums so you can maintain good dental care during cold and flu season.
When you’re under the weather, several factors can compromise your oral health when sick. Dehydration is one of the biggest culprits, as illness often reduces saliva production. Saliva is your mouth’s natural defense system, washing away bacteria and neutralizing acids. Without adequate saliva, you’re more vulnerable to cavities and bad breath when sick.
Common Threats to Your Teeth During Illness
Let’s talk about the specific ways that being sick can harm your smile:
Dry Mouth and Mouth Breathing
When you’re congested, mouth breathing becomes inevitable. Combined with dehydration, this creates the perfect storm for dry mouth. Without sufficient moisture, bacteria multiply rapidly, leading to plaque buildup and potential gum irritation.
Acid Erosion from Vomiting
If your illness involves vomiting, your teeth are exposed to harsh stomach acids that can cause enamel damage. Many people wonder, “Should I brush my teeth after throwing up?” The answer might surprise you—it’s actually better to wait to brush after vomiting for at least 30 minutes. The acid temporarily softens your enamel, and brushing immediately can cause more harm than good.
Medications and Sugar-Filled Remedies
Cough syrup, liquid medicine, and even some cough drops contain sugar that coats your teeth. While you’re focused on feeling better, these sugary treatments can feed harmful bacteria in your mouth. Whenever possible, opt for sugar-free lozenges to protect your teeth.
Best Practices for Protecting Teeth When Sick
Taking care of your teeth when you have the flu doesn’t have to be complicated. Here are some practical tips to maintain good oral health when sick:
Stay Hydrated
Drink plenty of water throughout the day to stay hydrated and support healthy saliva production. This helps wash away bacteria and neutralizes acids in your mouth.
Rinse Instead of Brushing After Vomiting
If you’ve been sick to your stomach, use a baking soda rinse or saltwater rinse instead of immediately brushing. Mix one teaspoon of baking soda with water and swish it around your mouth to neutralize stomach acid. Wait at least 30 minutes before gentle brushing to avoid damaging softened enamel.
Choose Sugar-Free Options
Select sugar-free lozenges and cough drops when treating your symptoms. If you must take liquid medicine or cough syrup, try to take it with meals and rinse your mouth with water afterward.
Practice Gentle Brushing
When you’re dealing with sinus pressure and general discomfort, gentle brushing is especially important. Use a soft-bristled toothbrush and be thorough but tender around sensitive areas.
Replace Your Toothbrush
Once you’re feeling better, replace toothbrush heads to avoid reinfecting yourself with lingering germs. This simple step can help prevent illness from returning.
When to Contact Your Dentist
Most oral health issues related to temporary illness resolve on their own. However, if you experience persistent tooth pain, sensitivity, or notice any damage to your teeth, don’t hesitate to contact Dr. Nivedita Nijhawan at 559-224-1303. We’re here to help you maintain optimal dental care during cold and flu season and beyond.
If you develop a dental emergency while sick—such as a cracked tooth or severe pain—our emergency dental services are available to provide prompt care when you need it most.
Does being sick affect your oral health? Absolutely. But with proper care and attention, you can protect your smile even during cold and flu season. Remember these simple strategies, and you’ll be back to perfect oral health in no time!