The DOs and DON'Ts of Contact Lenses
Here are a few tips for keeping your eyes safe when wearing contact lenses:
- Wash your hands with soap and water before handling your contact lenses.
- Follow the instructions provided by your eye care professional for wearing, cleaning, and storing your contact lenses.
- Do not wear your contact lenses for longer than the recommended time.
- Do not wear your contact lenses while swimming or showering.
- Do not use water or saliva to moisten your contact lenses.
- Do not wear your contact lenses if your eyes are red or irritated.
- Replace your contact lenses as directed by your eye care professional.
- Remove your contact lenses before going to bed.
- Have regular eye exams to check the health of your eyes and your contact lens fit.
By following these tips, you can help to ensure the safety and health of your eyes while wearing contact lenses.
Are All Contact Lenses Safe?
Contact lenses are a popular and convenient way to correct vision, but it’s important to understand that not all contact lenses are safe for everyone. It’s crucial to follow the instructions provided by your eye care professional and to have regular eye exams to ensure the safety and health of your eyes while wearing contact lenses.
One type of contact lens that has garnered attention in recent years is the colored contact lens. These lenses are used to change the color of the eye or to enhance the natural color of the iris. While they may be appealing for cosmetic purposes, it’s important to remember that they are still medical devices and should be handled with care.
Colored contact lenses are regulated by the Food and Drug Administration (FDA) and are classified as either prescription or non-prescription. Prescription colored contact lenses require a valid prescription from an eye care professional, while non-prescription colored contact lenses do not. It’s important to note that non-prescription colored contact lenses may still be harmful to the eye, as they are not tailored to the specific needs of the wearer.
The Dangers of Decorative (color) Lenses
Decorative or color contact lenses, also known as non-prescription colored contact lenses, are designed to change the appearance of the eye for cosmetic purposes. While they may be appealing for special occasions or for enhancing a costume, it’s important to be aware of the potential risks and dangers associated with these types of lenses.
One of the main dangers of decorative contact lenses is the risk of eye infections. These lenses are not tailored to the specific needs of the wearer and may not be made from high-quality materials. As a result, they may harbor bacteria or other pathogens that can cause serious eye infections. In severe cases, these infections can lead to permanent vision loss or even blindness.
Another danger of decorative contact lenses is the risk of eye injuries. These lenses may not fit properly, which can lead to scratches on the cornea or other eye injuries. In addition, decorative contact lenses may obstruct vision, increasing the risk of accidents or injuries.
It’s also important to note that decorative contact lenses are regulated by the Food and Drug Administration (FDA) as medical devices. It is illegal to sell decorative contact lenses without a prescription in the United States. Non-prescription decorative contact lenses may be purchased from illegal or unregulated sources, increasing the risk of poor quality and potential harm to the eye.
To reduce the risks associated with decorative contact lenses, it’s important to only purchase these lenses from a reputable source, such as an eye care professional, and to follow the instructions provided for proper use and care. It’s also important to have regular eye exams to ensure the health and safety of your eyes.
In conclusion, decorative contact lenses can pose serious risks to the eye, including the risk of infections and injuries. It’s important to purchase these lenses from a reputable source and to follow the instructions provided for proper use and care to reduce the risk of harm to the eye.
Why do contact lenses have expiration dates?
Contact lenses have expiration dates for several reasons. One reason is that the materials used to manufacture contact lenses can degrade over time, which can affect the performance and safety of the lenses. For example, the water content of the lenses may decrease, causing the lenses to become dry and uncomfortable to wear.
Expiration dates are also used to ensure that contact lenses are stored and handled properly. Many types of contact lenses require special storage solutions to maintain their shape and integrity. These solutions can expire, meaning they may no longer be effective at preserving the contact lenses. Using expired storage solutions can lead to contamination or deterioration of the contact lenses, making them unsafe to wear.
Another reason for expiration dates is to ensure that contact lenses are replaced on a regular basis. Wearing contact lenses for an extended period of time can increase the risk of eye infections and other complications. By replacing contact lenses on or before the expiration date, you can help to reduce the risk of these complications and maintain the health of your eyes.