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Flying After Dental Treatment

Flying After Dental Treatment: What You Need to Know

Flying can be a stressful experience, especially if you’ve recently undergone dental treatment. Air pressure changes during flights can impact your teeth and gums, potentially causing discomfort or complications. This blog post will explore everything you need to know about flying after dental treatment, including tips for a smooth journey and how to care for your oral health while travelling.

1. Understanding the Impact of Air Pressure on Dental Treatment

Air pressure changes during flights can affect your dental treatment in various ways. Understanding these effects will help you prepare and take the necessary precautions.

When the plane ascends or descends, the air pressure around you changes rapidly. This change can cause existing dental problems to worsen or even create new issues. Here are some potential impacts:

  • Tooth Sensitivity: If you have recently had dental work done, such as fillings or root canal treatments, your teeth may become more sensitive during the flight due to changes in air pressure.
  • Dislodged Fillings: Rapid air pressure changes can sometimes dislodge loose fillings or crowns. It’s essential to ensure that restorations are secure before boarding a flight.
  • Sinus Pain: Sinus pain or congestion is common during flights due to the difference in cabin pressure. If you have recently had sinus-related dental procedures like implants or extractions, it’s advisable to consult with your dentist before flying.
  • Dry Mouth: The low humidity levels inside aircraft cabins contribute to dry mouth. If you already suffer from dry mouth caused by medication or other factors, staying hydrated during the flight is crucial.

2. Precautions Before Flying

To minimize any potential risks associated with flying after dental treatment, there are several precautions you can take before your journey:

  • Schedule a Dental Check-up: Visiting your dentist for a thorough examination is a good idea before your flight. They can identify potential issues and ensure your dental work is stable and secure.
  • Address Any Dental Problems: If your dentist identifies any loose fillings, crowns, or other dental issues, they should be addressed before flying. This will minimize the risk of complications during the flight.
  • Follow Post-Treatment Instructions: If you’ve recently undergone dental treatment, strictly following your dentist’s post-treatment instructions is essential. This may include avoiding hot or cold beverages, sticky foods, or strenuous physical activities that could affect your healing process.

3. Tips for a Comfortable Flight

Taking some simple steps during your flight can help minimize discomfort and ensure a more comfortable journey:

  • Stay Hydrated: Drinking plenty of water will combat dry mouth caused by low humidity levels on the plane. Avoid excessive caffeine or alcohol consumption, as these can contribute to dehydration.
  • Chew Gum Chewing sugar-free gum during takeoff and landing helps regulate pressure in the ears and relieve discomfort. It also stimulates saliva production, which aids in maintaining oral health.
  • Avoid Crunchy or Hard Foods: Opt for soft foods during the flight to prevent unnecessary strain on sensitive teeth or recent dental work.
  • Use Over-the-counter Pain Relief: If you experience tooth sensitivity or discomfort during the flight, over-the-counter pain relief medication like ibuprofen can provide temporary relief. However, consult with your dentist before taking any medication.
  • Keep Oral Hygiene Essentials Handy: Pack a travel-sized toothbrush, toothpaste, and dental floss in your carry-on bag. Maintaining good oral hygiene while travelling is vital to prevent any complications.

4. Communicate with Your Dentist

Before embarking on a flight after dental treatment, it’s crucial to communicate with your dentist. Inform them about your travel plans and any concerns you may have. They can provide personalized advice based on your specific dental treatment and ensure you are well-prepared for the journey.

If you experience any dental issues during or after your flight, don’t hesitate to contact your dentist immediately. Prompt communication will allow them to address any problems promptly and prevent further complications.

5. Additional Considerations

Flying can pose other challenges for oral health besides air pressure changes. Here are a few additional considerations to keep in mind while travelling:

  • Stay Consistent with Oral Hygiene: Maintain regular oral hygiene practices even while travelling. Brushing twice a day, flossing, and using mouthwash will help keep your teeth and gums healthy throughout your journey.
  • Avoid Sugary Snacks: While it may be tempting to indulge in sugary snacks during the flight, it’s best to avoid them. Frequent snacking can contribute to tooth decay and gum problems.
  • Limit Alcohol Consumption: Excessive alcohol consumption causes dehydration and increases the risk of oral health issues. Drink alcohol in moderation if you choose to consume it during your flight.
  • Consider Dental Travel Insurance: If you’re planning extensive dental treatment abroad, consider investing in dental travel insurance. This will provide coverage for potential complications or emergencies that may arise during or after flying.


Flying after dental treatment requires some extra consideration and preparation to ensure a comfortable journey without any unexpected complications. By understanding the impact of air pressure on dental treatment, taking necessary precautions before flying, and following simple tips during the flight, you can protect your oral health and have a stress-free travel experience. Remember to communicate with your dentist regarding any concerns or questions you may have before embarking on your next adventure.

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