2024-10-04
Contact Lens Safety Tips for Travelers: Packing, Cleaning, and Hygiene on the Go
As an optometrist with years of experience, I’ve seen firsthand how travel can disrupt even the most diligent contact lens wearers’ routines. A fantastic vacation shouldn’t be marred by a corneal ulcer or uncomfortable dry eyes. This isn’t about scaring you, but about empowering you with the knowledge to enjoy your trip and maintain healthy vision. Many people don't realize how dramatically different travel environments are for contact lenses – the dry cabin air, access to clean water, and change in routine all pose challenges. Let's break down exactly how to navigate them.
What Should I Pack for Contact Lenses When Traveling?
It's tempting to minimize luggage, but skimping on contact lens essentials is a mistake. Here’s a comprehensive list, categorized by necessity:
- Contact Lenses: Bring significantly more than you think you’ll need. A one-week trip? Pack for ten days, at minimum. Lost luggage, torn lenses, or extended wear if your eyes become irritated can all happen. I recommend bringing a complete spare pair, even if you typically wear dailies.
- Contact Lens Case: Don't reuse an old case – bring a new one. Cases harbor bacteria and biofilm, and even diligent cleaning won't eliminate everything over time. Consider a case with a built-in reservoir for solution.
- Contact Lens Solution: Travel-sized bottles are convenient, but for longer trips, larger bottles are more economical and reduce plastic waste. Ensure you have enough for at least twice your expected usage. Running out mid-trip is incredibly frustrating.
- Glasses: This is non-negotiable. Contact lenses aren’t always suitable for every situation. Dust storms, unexpected allergies, eye irritation, or even just wanting a break from lenses all necessitate a reliable pair of glasses.
- Lubricating Eye Drops: Crucial, especially for air travel and dry climates. Choose preservative-free drops if you’re prone to allergies or sensitivity. These are different than rewetting drops – lubricating drops are designed to add moisture, while rewetting drops help the lens move more comfortably.
- Small Travel Mirror: Makes insertion and removal much easier, especially in airplane bathrooms.
- Hand Sanitizer: More on this later, but essential for hygiene.
- Contact Lens Remover/Applicator (optional): If you struggle with insertion or removal, a small tool can be a lifesaver.
A note on lens cases: Avoid cases with complicated designs or crevices that are difficult to clean. Simpler is better. And resist the urge to “top off” solution. Each time you open a bottle, you introduce potential contaminants.
How Do I Clean Contact Lenses While Traveling?
This is where things get tricky. The biggest concern is water quality. Never use tap water to rinse or store your lenses, even if it looks clear. Water contains microorganisms that can cause serious eye infections, including Acanthamoeba keratitis – a rare but devastating condition. This is true even in developed countries.
Here's a breakdown of scenarios:
- Hotel: If you have access to a reliably clean water source (confirm with hotel staff if you're unsure), you can use it after boiling for at least 10 minutes and allowing it to cool. However, pre-packaged sterile saline solution is always the safest option.
- Camping/Remote Locations: Pack enough sterile saline solution to last the entire trip. This is the only safe option when clean water isn't available.
- Airports/Airplanes: Carry a small bottle of sterile saline solution in your carry-on bag. Airplane tap water is not safe for contact lens care. Clean your case thoroughly with solution after each use, even if you only rinsed with saline.
Important cleaning steps:
- Wash your hands thoroughly with soap and water (or use hand sanitizer if soap and water aren’t available).
- Rub and rinse your lenses with the recommended solution, even if you’re using a “no-rub” solution. Mechanical cleaning removes debris more effectively.
- Fill your clean case with fresh solution.
- Store lenses overnight in solution.
What About Hygiene on the Go?
Hygiene is paramount. Contact lenses create a barrier over your cornea, making it more vulnerable to infection. Here’s how to stay safe:
- Handwashing: I cannot stress this enough. Before touching your lenses or eyes, wash your hands with soap and water for at least 20 seconds. If soap and water aren't available, use an alcohol-based hand sanitizer with at least 60% alcohol.
- Avoid Water Exposure: Don’t wear contact lenses while swimming, showering, or using hot tubs. Even with goggles, there’s a risk of water contamination.
- Makeup: Apply makeup after inserting your lenses, and remove it before removing your lenses. Avoid waterproof mascara and eyeliner, as these can be difficult to remove and may flake off into your eyes.
- Airplane Environment: Cabin air is notoriously dry. Use lubricating eye drops frequently to keep your eyes moist. Avoid rubbing your eyes, as this can transfer germs.
- Be Mindful of Allergies: If you're traveling to a new area with different pollen or allergens, consider wearing your glasses more often or using allergy eye drops.
What Should I Do If I Experience Problems?
Even with the best precautions, problems can occur. Here’s what to do:
- Redness, Pain, Blurred Vision: Remove your lenses immediately and switch to your glasses. If symptoms persist or worsen, seek medical attention. Don’t continue to wear your lenses hoping the problem will resolve on its own.
- Lost or Damaged Lens: Use your spare lenses. If you run out, wear your glasses until you can obtain new lenses.
- Dry Eyes: Use lubricating eye drops frequently. If dryness persists, consider wearing your glasses.
If you’re traveling within or near Okotoks or Calgary, Alberta, and experience a serious eye problem, visit an optometrist or emergency room promptly. Don't delay seeking treatment.
What About Daily Disposables vs. Other Lens Types?
Daily disposable lenses are significantly easier to manage while traveling. You don't need to worry about cleaning or storage, and you have a fresh, sterile lens each day. While they can be more expensive upfront, the convenience and reduced risk of infection often outweigh the cost for travelers. However, any properly cared for lens type can be used safely on vacation. The key is adherence to the principles outlined above.
Traveling with contact lenses requires a bit of extra planning, but it’s absolutely achievable. By following these tips, you can protect your vision and enjoy your adventures with confidence.