Can you store contact lenses in water?
Contact lenses have become an essential accessory for millions of people worldwide, offering a convenient and comfortable alternative to glasses. However, proper care and maintenance are crucial to ensure the lenses remain hygienic and safe for use. One common question that often arises is whether it is safe to store contact lenses in water. In this article, we will explore the risks and alternatives to storing contact lenses in water.
Storing contact lenses in water is generally not recommended. Contact lenses are designed to be worn directly on the eye, and their material is not intended to be submerged in water for extended periods. Water can contain various contaminants, including bacteria, viruses, and microorganisms, which can lead to eye infections and other complications.
When contact lenses are soaked in water, the following risks may arise:
1. Bacterial contamination: Water can harbor bacteria that can cause serious eye infections, such as conjunctivitis or keratitis. These infections can lead to pain, redness, blurred vision, and, in severe cases, even vision loss.
2. Protein and lipid deposits: Water can cause proteins and lipids from the eyes to deposit on the contact lenses, leading to discomfort, dryness, and blurred vision. These deposits can also increase the risk of eye infections.
3. Oxygen deprivation: Water can prevent contact lenses from receiving adequate oxygen, which is essential for maintaining eye health. Prolonged oxygen deprivation can lead to eye irritation, discomfort, and potential damage to the cornea.
So, what are the alternatives to storing contact lenses in water? Here are some safe and effective options:
1. Use a contact lens solution: The most common and recommended method for storing contact lenses is to use a sterile contact lens solution. This solution is designed to keep the lenses clean, moist, and free from bacteria and other contaminants. Make sure to follow the instructions provided by your eye care professional.
2. Use a multipurpose solution: Multipurpose solutions can be used for cleaning, disinfecting, and storing contact lenses. However, it is essential to use a solution specifically formulated for your type of lenses and follow the recommended storage duration.
3. Use a sterile saline solution: Sterile saline solution can be used for short-term storage of contact lenses, such as when you need to remove them for a few hours. However, it is not a substitute for a proper contact lens solution and should not be used for extended storage.
In conclusion, storing contact lenses in water is not recommended due to the risks of bacterial contamination, protein and lipid deposits, and oxygen deprivation. To ensure the safety and comfort of your eyes, use a sterile contact lens solution or multipurpose solution for storing your contact lenses. Always follow the instructions provided by your eye care professional and maintain good hygiene practices to keep your lenses clean and safe for use.
