Since their approval by the FDA in 1971, contact lenses have become an essential part of daily life for millions of people worldwide. In the UK alone, around 3.5 million individuals rely on contact lenses for vision correction. Despite their widespread use and the convenience they offer, many users still face issues related to comfort and hygiene. These problems can range from mild discomfort and dryness to more severe infections and complications. Understanding and addressing these common complaints can help improve the overall experience of wearing contact lenses and ensure better eye health. In this article, we investigate the most frequent problems and the potential alternatives for contact lens users.

Common Complaints

Contact lens wearers often face several recurring issues that can affect their overall comfort and eye health. The primary problems include:

1. Discomfort from the Lenses: The lenses themselves can sometimes irritate, especially if they are not correctly fitted or if the material does not suit the user’s eyes.
2. Weather Conditions: Environmental factors like dry air, wind, and air-conditioned environments (such as most office settings) can exacerbate dryness and discomfort for lens wearers.
3. Exercising: Physical activities can lead to increased dryness and lens displacement, making them uncomfortable to wear during workouts.
4. Water Environments: Many users find it inconvenient that contact lenses cannot be worn in water environments. Those who swim regularly or participate in water sports need specialized goggles to protect their lenses, which can be cumbersome.
5. Improper Hydration: Failing to keep lenses adequately hydrated can lead to dryness and irritation, a common issue for many users.

These factors often contribute to discomfort and dryness, prompting many users to discontinue wearing lenses. A 1999 study found that 34% of users had stopped wearing lenses at least once over six years due to these issues.

Despite advancements in lens technology, modern-day contact lenses still pose challenges. Nearly a quarter of users permanently abandon them because of persistent problems. Dryness can lead to red, tender eyes and visual difficulties, affecting 1 in 10 wearers.

Office workers, particularly those who spend long hours on computers, are at higher risk. About 65% of lens-wearing office employees experience computer vision syndrome, compared to 50% of non-lens-wearing staff.

This condition includes symptoms like eye strain, headaches, and blurred vision, highlighting the need for better solutions and awareness among contact lens users.

Eye Infections

While discomfort is an inconvenience and an irritant, infections caused by contact lenses are a much more serious issue, and the number of cases is increasing.

Acanthamoeba keratitis, caused by the parasite Acanthamoeba, is the primary concern. If left untreated, this infection can lead to blindness. A study by the Manchester Royal Eye Hospital found that weak contact lens solutions are mainly responsible for this increase, and some strains of Acanthamoeba may also be resistant to these solutions.

Tap water may also encourage bacteria and fungus to accumulate, so lenses should never be worn in the following situations:

• Showering or bathing
• Swimming
• Spa rooms or saunas

Additionally, lens cases should be cleaned and replaced frequently, and lenses must never be worn when sleeping. Sleeping in contact lenses significantly increases the risk of developing severe keratitis and eye ulcers.

By taking these precautions and being vigilant about lens hygiene, users can minimize the risk of infections and maintain healthier eyes.

Proper Hygiene

Maintaining proper hygiene is crucial for contact lens users to avoid infections and other complications. Here are essential guidelines:

• Hand Washing: Always wash your hands thoroughly before handling contact lenses.
• Lens Care: Contact lens solution should never be topped up. Instead, the solution should be removed from the case, the case and lenses cleaned, and a fresh solution used. Proper cleaning and maintenance of both the lenses and the contact lens case are necessary to minimize the risk of contamination.
• Case Cleaning: The contact lens case should be cleaned regularly, ideally every day, and replaced every three months to prevent bacterial buildup.

Contact Lens Alternatives

Given the significant maintenance and hygiene challenges associated with contact lenses, it is advisable to explore alternatives that require less upkeep and pose fewer risks to eye health.

Laser Eye Surgery (LASIK)

Laser Eye Surgery (LASIK) stands out as a highly effective alternative. A comprehensive three-year study revealed several benefits of LASIK over contact lenses:

• Higher Satisfaction: Patients who underwent LASIK reported greater overall satisfaction with their vision correction.
• Improved Night Driving: LASIK recipients experienced better night driving capabilities.
• Reduced Dry Eye Symptoms: Dry eye symptoms were significantly reduced in LASIK patients compared to those who wore contact lenses.
• Lower Risk of Infections and Complications: The incidence of eye infections, ulcers, and abrasions was significantly lower in the LASIK group.

Implantable Contact Lenses (ICLs)

Another innovative solution is Implantable Contact Lenses (ICLs). These bio-compatible lenses are surgically implanted into the eye, offering several advantages:

• No Daily Maintenance: Unlike traditional contact lenses, ICLs do not require daily cleaning or maintenance routines.
• Reduced Risk of Infections: The elimination of daily handling significantly reduces the risk of eye infections.
• Permanent Vision Improvement: ICLs provide a long-term solution for vision correction.

Consultation and Decision-Making

For those considering alternatives to contact lenses, consulting with a specialist is crucial to determine the best option for individual needs. Precision Vision London offers comprehensive consultations to help you make an informed decision about your eye care.

For more information on LASIK and ICL options, contact Precision Vision London at 020 3884 6805 or visit Precision Vision London.

Maintaining Healthy Eyes

Regardless of the vision correction method you choose, maintaining eye health is paramount. Here are some tips for keeping your eyes healthy:

• Regular Eye Exams: Regular visits to your optometrist are essential to monitor your eye health and update your prescription as needed. Early detection of eye issues can prevent severe conditions.
• Breaks from Screens: Take regular breaks from digital screens, using the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds. Use artificial tears if necessary to keep your eyes moist.
• Hydration: Drink plenty of water throughout the day to keep your eyes and body hydrated.

By following these guidelines and exploring alternatives to traditional contact lenses, such as LASIK or Implantable Contact Lenses (ICLs), you can ensure better comfort, improved vision, and overall eye health.

Conclusion

Contact lenses have been a revolutionary solution for vision correction, but they come with their own set of challenges. From discomfort and dryness to severe infections, the issues associated with contact lenses can sometimes outweigh their benefits. However, with advancements in eye care, alternatives like LASIK and Implantable Contact Lenses (ICLs) provide viable options for those seeking improved vision without the hassles of daily lens maintenance.

If you are experiencing any issues with your contact lenses or are interested in exploring alternative vision correction options, Precision Vision London is here to help. Contact us at 020 3884 6805 or visit Precision Vision London for more information and to schedule a consultation.