It’s cold season, which means many people are fighting sinus and chest congestion, sore throats, sneezing fits, and bouts of fatigue. However, they might not realize their colds also put them at a higher risk of cavities and dental decay. Here’s what your dentist wishes you knew about taking care of your teeth when you have a cold.

What Cold Medications Affect Your Oral Health? 

1. Decongestants

Dry mouth is a common side effect for many medications, including decongestants. When you have dry mouth, the salivary glands don’t produce enough saliva to lubricate the mouth and throat. Over time, this can lead to tooth decay. Dry mouth will also make you feel thirsty, have bad breath, and cause difficulty swallowing and speaking. 

To alleviate symptoms of dry mouth, drink lots of water and use an alcohol-free mouthwash, like Biotène®. You can also pick up lubricating sprays and gels at a pharmacy. Avoid caffeine, alcohol, and other drying agents to mitigate discomfort.

2. Throat Lozenges 

Unfortunately, throat lozenges aren’t good for your teeth. Many contain sugar or acidic chemicals that can damage tooth enamel. Even sugar-free cough drops aren’t recommended for long-term use. 

Sinus drainage can cause a sore throat when you have a cold, so focus on getting rid of your congestion first. Take a hot shower, use a saline nasal spray, and set up a humidifier to help relieve symptoms, along with taking an over-the-counter decongestant. If you have to use throat lozenges, try to find ones without sugar, high fructose corn syrup, citric acid, or phosphoric acid. Plus, rinse your mouth with water after every dose. 

3. Cough Syrup

Cough syrups are specially formulated to create a sticky protective coating over irritated tissues in your throat—which means they’re tough to remove from your teeth and gums. Just like throat lozenges, many medicated syrups contain sugar or sweeteners that damage teeth and increase the pH levels in your mouth, making you more susceptible to cavities. 

To avoid this problem, try to take medication in pill form rather than a liquid. If you have to take a syrup, take the medication before eating. Food and drinks will stimulate saliva production and help rinse the syrup off your teeth. 

How to Take Care of Your Oral Health When You Have a Cold

When you’re sick, you need to keep up with a healthy oral hygiene routine. Floss daily, brush at least twice a day, and use an alcohol-free mouthwash with fluoride. After the virus runs its course, replace your toothbrush to eliminate the risk of reinfection. 

If you have any other questions about oral health, call the experts at Mammoth Spring Dental Clinic in Mammoth Spring, AR. The dentists treat patients of all ages from Hardy, Cherokee Village, Ash Flat, and Alton, AR, along with West Plains and Thayer, MO. They’re also proud to participate in the ARKids 1st program. To learn more about scheduling an appointment with a dentist, call (870) 625-3262 or visit their website today.