2024-11-13
Contact Lens Safety Tips for Athletes: Maintaining Clear Vision During Sports
As an optometrist with years of experience, I’ve seen a lot of active individuals compromise their eye health for the sake of performance. While contact lenses offer unparalleled freedom and clear vision for athletes, they do require extra care, particularly when participating in sports. This isn’t about scaring you away from lenses – it’s about equipping you with the knowledge to enjoy the benefits safely. Many athletes don’t realize the unique challenges sports present to contact lens wearers, and I aim to cover those here, from recreational weekend warriors to those training intensely.
What are the Specific Risks for Athletes Who Wear Contact Lenses?
It’s not just about a lens popping out. The risks are multi-faceted:
- Corneal Abrasions: This is probably the most common issue. Even minor impacts – a stray elbow, a fast-moving ball, a finger – can scratch the cornea, the clear front surface of your eye. Contact lenses, while providing protection, don’t eliminate this risk entirely, and can sometimes trap debris against the cornea, making the abrasion worse.
- Infection: Contact lenses create a barrier that can reduce oxygen flow to the cornea. When combined with sweat, dirt, and potentially contaminated water (pools, lakes, even tears), the risk of microbial keratitis (corneal infection) increases dramatically. This can be serious and lead to permanent vision loss if left untreated.
- Lens Displacement: A lens can shift, flip, or even become dislodged entirely. This is disruptive, obviously, and can also lead to discomfort and potentially corneal damage if you try to re-insert it in a non-sterile environment.
- Dry Eye: Wind, sun, and prolonged focus on a task can all contribute to dry eye. Contact lenses exacerbate this, as they absorb tears and can reduce lubrication.
- Giant Papillary Conjunctivitis (GPC): This is an allergic reaction to protein deposits on the lens. Athletes who wear lenses for extended periods, especially during intense activity, are at higher risk. Symptoms include itching, redness, and discomfort.
I've treated cases in Okotoks where athletes thought a bit of redness was just irritation from the sun, only to discover it was the beginning of a serious infection. Don't gamble with your vision.
Choosing the Right Contact Lenses for Your Sport
Not all lenses are created equal. The best option depends on the demands of your sport:
- High-Impact Sports (Hockey, Basketball, Soccer, Lacrosse): Daily disposable lenses are strongly recommended. Why? Because you discard them after each use, minimizing the risk of protein buildup and infection. The convenience is worth the slightly higher per-lens cost. Consider lenses made of silicone hydrogel, which allow more oxygen to reach the cornea. Also, explore lenses with edge designs specifically intended to reduce friction and improve comfort during movement.
- Water Sports (Swimming, Water Polo, Surfing): This is where things get tricky. Wearing contact lenses in water significantly increases the risk of infection, even in chlorinated pools. If you must wear lenses, use daily disposables and tightly fitting goggles. However, I always advise against wearing any contact lenses in open water (lakes, rivers, ocean). The risk is simply too high due to the presence of acanthamoeba, a potentially blinding organism. Prescription swim goggles are a much safer alternative.
- Outdoor Sports (Running, Cycling, Golf): UV protection is crucial. Choose lenses with built-in UV blockers. Also, consider lenses designed for dry eyes, and carry lubricating eye drops.
- Low-Impact Sports (Golf, Shooting): Monthly or bi-weekly replacement lenses might be suitable, but only if you maintain impeccable hygiene.
The cost of daily disposable lenses varies, but in 2026 you can generally expect to pay between $30 and $60 per box of 30 lenses, depending on the brand and your prescription. It's a worthwhile investment considering the potential consequences of an infection, which could involve several doctor's visits, prescription medications, and potentially long-term vision problems.
Pre-, During-, and Post-Sport Contact Lens Care
Your routine matters. A lot.
- Pre-Sport:
- Wash your hands thoroughly with soap and water before handling your lenses. This cannot be overstated.
- Check your lenses for damage – tears, rips, or debris. Don't wear damaged lenses.
- Apply fresh lubricating eye drops, even if your eyes don't feel dry.
- Ensure your lenses are properly seated and comfortable before starting your activity.
- During Sport:
- Avoid touching your eyes as much as possible.
- Wear protective eyewear (goggles, sports glasses) whenever possible, even with lenses.
- If a lens becomes dislodged or uncomfortable, stop playing immediately and remove the lens. Don’t attempt to re-insert it until you are in a clean, sterile environment.
- Post-Sport:
- Remove your lenses as soon as possible after finishing your activity.
- Clean and disinfect your lenses thoroughly according to your optometrist's instructions (if not using daily disposables).
- Store your lenses in a clean case filled with fresh solution.** Never reuse solution.
- Wash your hands again!
Most people don’t realize that even a seemingly clean lens case can harbor bacteria if not properly cleaned and air-dried. Replace your lens case every 1-3 months.
What If You Experience Symptoms?
Don’t ignore them! Seek immediate attention if you experience any of the following:
- Redness
- Pain
- Blurred vision
- Excessive tearing
- Sensitivity to light
- Feeling like something is in your eye
These could be signs of corneal abrasion or infection. Delaying treatment can have serious consequences.
Beyond Contact Lenses: Alternative Vision Correction Options
If you’re concerned about the risks associated with contact lenses during sports, consider other options:
- Sports Glasses: These offer excellent protection and clear vision. They can be customized with your prescription.
- Refractive Surgery (LASIK, PRK): This can eliminate the need for glasses or contact lenses altogether. However, it's not right for everyone, and requires a thorough evaluation.
Remember, your vision is precious. Prioritizing eye safety is essential, whether you’re a casual athlete or a competitive one. Choosing the right lenses, following proper care procedures, and being aware of the risks can help you maintain clear vision and protect your eye health while enjoying your favourite sports in and around the Okotoks and Calgary area.
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