What Types of Contact Lenses Are Best for Swimming in Okotoks' Outdoor Pools?
Planning a swim in one of Okotoks’ fantastic outdoor pools? If you’re a contact lens wearer, you’re likely wondering about the best way to enjoy the water without compromising your vision or eye health. It’s a valid concern – water, even treated pool water, can pose risks to contact lens wearers. Let's dive into what you need to know to keep your eyes safe and comfortable this summer.
The Risks of Swimming with Contact Lenses
First, it’s important to understand the potential problems. Swimming with contacts significantly increases the risk of eye infections and irritation. Here’s why:
- Microorganisms: Pools, lakes, and even hot tubs can harbor bacteria, viruses, and amoebae. Contact lenses can trap these microorganisms against the cornea, leading to infections like keratitis (corneal inflammation), which can be painful and potentially vision-threatening.
- Chlorine Reaction: Chlorine, while essential for disinfecting pools, isn't kind to contact lenses. It can cause the lens material to dry out, become brittle, and irritate the cornea. This irritation increases susceptibility to infection.
- Lens Absorption: Contact lenses are absorbent. This means they soak up water, including pool chemicals, which can alter the lens shape and cause discomfort.
- Corneal Damage: Prolonged exposure to contaminated water and irritated lenses can, in severe cases, lead to corneal ulcers.
The reality is, the safest option is to not wear contact lenses while swimming. However, if you choose to do so, making informed decisions about lens type and hygiene is crucial.
Daily Disposable Lenses: The Preferred Choice
If you’re going to swim with contacts, daily disposable lenses are overwhelmingly the best option. Here's why:
Reduced Risk of Contamination: You're essentially wearing a fresh, sterile lens each time. Any microorganisms that did* get onto the lens during a swim are discarded with the lens at the end of the day, significantly reducing the risk of infection.- No Cleaning Required: Daily disposables eliminate the need for cleaning and disinfection, removing a potential source of error and ensuring the lens is free of build-up that can trap contaminants.
- Comfort: Fresh lenses are generally more comfortable and breathable, reducing irritation from chlorine.
While daily disposables are more expensive upfront than other types of lenses, the added protection and convenience are well worth the cost when considering the potential consequences of an eye infection.
If Daily Disposables Aren't an Option: Rigorous Cleaning & Disinfection is Key
If daily disposables aren’t feasible for you, following a strict cleaning and disinfection routine is absolutely essential. This applies to all other types of contact lenses (monthly, bi-weekly, etc.).
Immediate Removal & Rinse: Immediately* after swimming, remove your lenses. Don't wait until you get home. Thoroughly rinse them with a multi-purpose solution designed to remove debris and microorganisms. Never use tap water, as it may contain harmful organisms.- Rub & Rinse: Even if your solution is a “no-rub” formula, physically rubbing the lenses during cleaning is crucial to dislodge any clinging contaminants. Follow the lens care solution’s instructions carefully.
- Disinfect Thoroughly: Soak the lenses in fresh solution for the recommended time (usually at least 4-6 hours, or overnight is best) to kill any remaining bacteria or amoebae.
- Lens Case Hygiene: Your lens case is a breeding ground for bacteria. Empty the case, rinse with fresh solution, and air dry completely after each use. Replace your lens case at least every three months.
What About Goggles?
Wearing properly fitted, watertight goggles over your contact lenses offers an extra layer of protection. Goggles create a physical barrier, minimizing direct contact between the lenses and the pool water. However, even with goggles, the risk isn't eliminated, so the above precautions still apply.
Important Considerations & When to See a Doctor
Acanthamoeba Keratitis: This rare but serious infection is particularly associated with swimming with contact lenses. It’s difficult to treat and can lead to permanent vision loss. If you experience any of the following symptoms after* swimming, seek immediate medical attention from an eye care professional:* Redness
* Pain
* Blurred vision
* Light sensitivity
* Excessive tearing
- Pre-Existing Conditions: If you have a pre-existing eye condition, talk to your optometrist before swimming with contacts.
- Prescription: Ensure your contact lens prescription is up-to-date.
While enjoying Okotoks’ outdoor pools is a fantastic way to spend a summer day, protecting your eye health is paramount. Choosing the right type of contact lens and practicing meticulous hygiene will help you enjoy the water safely and comfortably.
Book an Appointment today to discuss your contact lens options and eye health.