Can I wear dental retainers if I have a cold or flu?

Sep 16, 2025

Leave a message

When it comes to maintaining the results of orthodontic treatment, dental retainers play a crucial role. However, a common question that arises among patients is whether it's safe to wear dental retainers when they have a cold or flu. As a dental retainers supplier, I understand the concerns and want to provide you with comprehensive information on this topic.

Understanding the Basics of Dental Retainers

Dental retainers are custom-made devices that help keep your teeth in their new, corrected positions after braces or other orthodontic treatments. There are different types of retainers available, including removable retainers and fixed retainers. Removable retainers, such as clear plastic aligners or Hawley retainers, can be taken out for eating, brushing, and flossing. Fixed retainers, on the other hand, are bonded to the back of your teeth and are not removable.

Each type of retainer has its own benefits and considerations. For example, removable retainers offer more flexibility and are easier to clean, while fixed retainers provide continuous support and are less likely to be lost or damaged. Regardless of the type of retainer you have, it's important to wear it as directed by your orthodontist to ensure the long-term success of your treatment.

Dental Whitening Teeth Bleaching TrayDental Teeth Protecting Sport Mouth Guard

The Impact of Cold and Flu on Dental Retainers

When you have a cold or flu, your body is fighting off an infection, and you may experience symptoms such as coughing, sneezing, congestion, and a runny nose. These symptoms can have several implications for wearing dental retainers.

Increased Saliva Production

One of the common side effects of a cold or flu is increased saliva production. This can cause your retainer to become wetter and more prone to bacterial growth. Bacteria can thrive in the warm, moist environment created by your retainer, leading to bad breath, tooth decay, and gum disease. To prevent these issues, it's important to clean your retainer regularly and thoroughly.

Congestion and Breathing Difficulties

If you're experiencing congestion or breathing difficulties due to a cold or flu, wearing a retainer may make it even harder to breathe through your nose. This can lead to mouth breathing, which can cause dry mouth, bad breath, and an increased risk of dental problems. In some cases, it may be necessary to remove your retainer temporarily to make breathing more comfortable.

Coughing and Sneezing

Coughing and sneezing can also pose a challenge when wearing a retainer. The force of a cough or sneeze can dislodge your retainer, causing it to fall out or become misaligned. If this happens, it's important to clean your retainer and put it back in place as soon as possible to prevent your teeth from shifting.

Recommendations for Wearing Dental Retainers During a Cold or Flu

Based on the potential impact of a cold or flu on dental retainers, here are some recommendations to help you make the best decision for your oral health:

Consult Your Orthodontist

Before making any changes to your retainer-wearing routine, it's important to consult your orthodontist. They can provide personalized advice based on your specific situation and the type of retainer you have. Your orthodontist may recommend removing your retainer temporarily if you're experiencing severe congestion or breathing difficulties, or they may suggest alternative ways to keep your teeth in place.

Keep Your Retainer Clean

Regardless of whether you're sick or not, it's important to clean your retainer regularly to prevent bacterial growth. When you have a cold or flu, it's especially important to clean your retainer more frequently to remove any mucus, saliva, or bacteria that may have accumulated on it. You can clean your retainer using a mild soap and water or a specialized retainer cleaner. Be sure to rinse your retainer thoroughly after cleaning to remove any soap residue.

Take Care of Your Oral Hygiene

In addition to cleaning your retainer, it's important to take care of your oral hygiene when you have a cold or flu. Brush your teeth at least twice a day with a fluoride toothpaste, and floss daily to remove plaque and food particles from between your teeth. Gargling with salt water can also help soothe a sore throat and reduce inflammation.

Consider Alternative Options

If you're unable to wear your retainer due to a cold or flu, your orthodontist may recommend alternative options to keep your teeth in place. For example, they may suggest using a Dental Fixed Lingual Bonded Retainer, which is a fixed retainer that is bonded to the back of your teeth and is not removable. This type of retainer can provide continuous support and help prevent your teeth from shifting while you're sick.

Other Considerations for Dental Retainers

In addition to the impact of a cold or flu on dental retainers, there are other factors to consider when wearing them. Here are some additional tips to help you take care of your retainer and maintain good oral health:

Avoid Eating or Drinking with Your Retainer In

It's important to remove your retainer before eating or drinking anything other than water. Eating or drinking with your retainer in can cause it to become stained, damaged, or warped. It can also increase the risk of food particles getting trapped between your retainer and your teeth, leading to tooth decay and gum disease.

Store Your Retainer Properly

When you're not wearing your retainer, it's important to store it in a clean, dry case to protect it from damage and prevent bacterial growth. Avoid leaving your retainer out in the open or in a hot, humid environment, as this can cause it to warp or become damaged.

Replace Your Retainer Regularly

Over time, your retainer may become worn, damaged, or lose its effectiveness. It's important to replace your retainer regularly as recommended by your orthodontist to ensure that it continues to provide the support and protection your teeth need.

Conclusion

In conclusion, wearing dental retainers when you have a cold or flu can be challenging, but it's not necessarily impossible. By following the recommendations outlined in this article and consulting your orthodontist, you can make the best decision for your oral health and ensure the long-term success of your orthodontic treatment.

As a dental retainers supplier, we understand the importance of providing high-quality products and exceptional customer service. We offer a wide range of dental retainers, including Dental Teeth Protecting Sport Mouth Guard and Dental Whitening Teeth Bleaching Tray, to meet the needs of our customers. If you have any questions or would like to learn more about our products, please don't hesitate to contact us. We're here to help you achieve a healthy, beautiful smile.

References

  • American Association of Orthodontists. (n.d.). Retainers: What You Need to Know. Retrieved from https://www.mylifetimeofsmiles.org/for-patients/faqs/retainers-what-you-need-to-know
  • Mayo Clinic. (2021). Cold remedies: What works, what doesn't, what can't hurt. Retrieved from https://www.mayoclinic.org/diseases-conditions/common-cold/in-depth/cold-remedies/art-20045353
  • WebMD. (n.d.). How to Care for Your Retainer. Retrieved from https://www.webmd.com/oral-health/guide/how-to-care-for-your-retainer