When you have a cold or the flu, taking care of your body is your top priority—and that includes your mouth. Brushing your teeth when you are sick can actually make you feel better. Often times when batting an illness, you have dry mouth or sensitivity in your teeth and gums. When your mouth is clean and hydrated, it can help you feel better.
Practice Good Hygiene
When you’re sick, you’re taught to cover your mouth when you cough and sneeze. Don’t forget to keep up your dental and toothbrush hygiene as well. You should never share your toothbrush with anyone – especially during flu season. According to the CDC, the flu virus can live on moist surfaces for 72 hours.
Choose Sugar-Free Cough Drops
Many cough drops contain sugar – so it’s like sucking on candy. Obviously, sugar can lead to cavities. This is important if you fall asleep directly after having a cough drop. It’s a smart and easy choice to get sugar-free cough drops.
Swish and Spit After Vomiting
A possible side effect of a stomach flu, among other illnesses, is vomiting. The stomach acids can be detrimental to your teeth. Try swishing with water (or water and baking soda) to help wash the acid away. Then brush your teeth to refreshen and hydrate your mouth.
Stay Hydrated to Avoid Dry Mouth
When you’re sick, you need plenty of fluids for many reasons. One is to prevent dry mouth. Not only is it uncomfortable—dry mouth can also put you at greater risk for cavities. The medications you might be taking for a cold or flu—such as antihistamines, decongestants or pain relievers—can also dry out your mouth, so drink plenty of water and suck on sugarless cough drops, throat lozenges or candies to keep that saliva flowing.
Choose the Right Fluids
When it comes to your mouth and your body, one beverage is always best. Water is the safest thing to drink. If you need to replenish electrolytes – look for the sugar-free options. Pedialyte, Gatorade, Liquid I.V., etc. all have zero sugar alternatives.