How to Tell If Your Contact Lenses Are Damaged or Expired: Care Tips

Contact lenses are a convenient and popular choice for vision correction and cosmetic enhancement, but they require proper care and attention. One of the most critical aspects of contact lens wear is knowing when your lenses are no longer safe to use. Damaged or expired contact lenses can cause discomfort, infections, and even long-term harm to your eyes. In this guide, we'll walk you through the telltale signs of damage and expiration, so you can keep your eyes healthy and your vision clear.

Whether you wear daily disposables like AVALINE BROWN 1 DAY or monthly lenses, understanding the lifespan and condition of your lenses is essential. We'll cover physical damage, expiration dates, and how to store and handle your lenses to maximize their longevity. By the end, you'll be equipped with the knowledge to make informed decisions about your contact lens care.

Why Damaged or Expired Contact Lenses Are a Risk

Your eyes are delicate, and contact lenses sit directly on the cornea. Any damage or deterioration can lead to micro-abrasions, which may become infected. Expired lenses can also lose their moisture content, becoming brittle and uncomfortable. Additionally, the preservatives in the lens solution may degrade over time, reducing their effectiveness against bacteria.

Wearing damaged or expired lenses can cause symptoms like redness, irritation, blurred vision, and a feeling that something is in your eye. In severe cases, it can lead to corneal ulcers or other serious conditions. Therefore, it's crucial to regularly inspect your lenses and adhere to replacement schedules.

• Always check the expiration date on the packaging before use.
• Never wear lenses longer than the recommended replacement period.

Signs of Physical Damage in Contact Lenses

Physical damage can occur through mishandling, such as tearing when removing or inserting the lens, or from drops and scratches. Common signs include tears, cracks, chips, or a rough edge. You might also notice that the lens no longer stays in shape or appears distorted when placed on your fingertip.

If you feel any discomfort or your vision becomes cloudy, remove the lens immediately and inspect it under good light. Hold it up to the light to see if there are any visible defects. If you notice any damage, do not wear the lens again—replace it with a new one.

• Inspect your lenses regularly for tears or chips.
• If a lens feels uncomfortable, remove and check it before reinserting.

How to Check the Expiration Date of Your Contact Lenses

Every contact lens package has an expiration date, which is the last date the lens is guaranteed sterile and safe to use. This date is typically printed on the foil or vial. For daily disposables, the expiration date is often a few years from the manufacturing date. For monthly lenses, you should also track the 'opening date'—the day you first wear them—and replace them after the recommended period (usually 30 days).

It's important to note that the expiration date applies to unopened lenses. Once you open a lens, the wear schedule begins. For example, if you wear monthly lenses, you must discard them after 30 days of use, regardless of the expiration date. Always follow the instructions provided by your eye care professional or the manufacturer.

• Always check the expiration date on the packaging before use.
• Note the opening date on the lens case to track replacement.

Signs That Your Contact Lenses Are Expired or Overworn

Even if you don't see physical damage, lenses can become expired due to overwear. Overworn lenses may become discolored, develop protein deposits, or feel dry and uncomfortable. You might also notice that your vision is not as sharp as it used to be, or that the lens feels tight in your eye.

If you experience any of these signs, it's time to replace your lenses. Wearing expired lenses can significantly increase the risk of eye infections. For daily wear, consider switching to a fresh pair of daily disposables like AVALINE BROWN 1 DAY to avoid the hassle of tracking replacement dates. For monthly lenses, always have a backup pair on hand.

• If your lenses feel dry or uncomfortable, consider replacing them.
• Regularly clean and store your lenses properly to extend their life.

Proper Care and Storage to Prevent Damage

Proper handling and storage can extend the life of your contact lenses and prevent damage. Always wash and dry your hands before touching your lenses. Use the recommended contact lens solution to clean and store them, never water or saliva. When storing, ensure the lens is fully submerged in solution and the case is clean and closed tightly.

Avoid exposing your lenses to heat, as this can cause warping. Also, never use lenses that have been left out to dry. If a lens has dried out, it may become brittle and crack upon rehydration. In such cases, it's safer to discard the lens and use a fresh one.

• Always use fresh solution to store lenses, never top up old solution.
• Replace your lens case every three months to prevent bacterial buildup.

When to Replace Your Contact Lenses

The replacement schedule for your contact lenses depends on the type you wear. Daily disposables are designed for single-use and should be discarded after one day. Monthly lenses should be replaced every 30 days, and bi-weekly lenses every 14 days. Always follow the schedule recommended by your eye care professional.

If you're unsure about the replacement schedule, check the packaging or consult your eye doctor. For daily wear, consider convenience and eye health by choosing daily disposables like AVALINE BROWN 1 DAY. For those who prefer monthly lenses, brands like WCX-579 DAHLIA EARL GREY offer a stylish option, but you must adhere to the 30-day replacement rule.

• Set a reminder on your phone to replace lenses on schedule.
• Keep a spare pair of lenses in case of emergencies.

Recognizing the signs of damaged or expired contact lenses is crucial for maintaining eye health and comfort. By regularly inspecting your lenses, adhering to replacement schedules, and practicing proper care, you can enjoy clear vision without compromising safety. If you're due for a new pair, explore our range of contact lenses to find the perfect fit for your needs.