Contact lens care

Beginner Contact Lens Care (Health And Medical Video April 2018).

Eyes are a particularly sensitive area, and infecting or damaging the cornea is not so difficult if you do not perform a number of very simple rules for the care of contact lenses.

When using contact lenses, the main rule is to follow the instructions for their wear, cleaning and storage. Despite its relative safety, lenses can damage the cornea and cause eye infections. Often, the lens gets tiny particles, mechanically damage the cornea. Wearing a lens can prevent conjunctivitis (inflammation of the mucous membrane of the eye) or other mild inflammatory diseases.

What symptoms do you need to pay attention to? First, it is the redness of the eye, pain, burning, tearing. Frequently there is vague vision and increased sensitivity to light. The lens causes discomfort and a strong desire to get rid of it. With the appearance of such signs, immediately remove the lenses and rinse them in a cleaning solution. If the symptoms persist for 2-3 hours after removing the lens, you should contact your doctor.

Rules for care for soft contact lenses

  • Lenses for daytime wear should be removed and cleaned before bedtime and put on after waking up in the morning. Getting used to them is much easier than tough lenses, but they are less durable.
  • Lenses for prolonged wear are allowed to be worn continuously day and night during the week. After that they need to be removed, cleaned and can be worn again. However, this mode of use is not suitable for everyone. Some have a strong eye irritation if contact lenses do not clean regularly. Prolonged wear may be inconvenient and increases the likelihood of damage to the eyeball.
  • Variable lenses involve prolonged use within a few weeks, after which they are simply thrown away and replaced with new ones. They are chosen by many newcomers in the world of contact lenses. Developers of these lenses have suggested that a more frequent change in them will help reduce the risk of corneal infections. However, recent studies have shown that people wearing lenses continuously risk the keratitis much higher, despite the fact that more often have to buy a new pair.

Rules for care for hard contact lenses

  • Traditional rigid lenses are made of dense transparent plastic based on polymethyl methacrylate. Despite the fact that the shape of the lens data is not adjusted to the contours of the eyeball, they provide correction of vision without distortion and quite strong. However, they remain the most inconvenient for wearing a kind of contact lenses. Since traditional lenses do not allow the cornea to receive enough oxygen, when they are used, there is often a "perenashivaniya syndrome" and other problems.
  • Rigid gas-permeable lenses are less durable, but at the same time, much more convenient than traditional ones. Some lenses of this type are designed for prolonged wear (up to a week). However, ophthalmologists do not recommend using them for so long.

Useful tips for contact lens care

Follow the lens cleaning instructions carefully. Always keep lenses and care for them as clean as possible. Before you wear or remove lenses, be sure to wash your hands with soap. Put on a procedure before hands lotion or cream is categorically not recommended.

Follow the advice of an ophthalmologist by choosing a contact lens care system. Do not mix products from different manufacturers, as they may be incompatible. Never use saline home-made solutions, because they are quickly populated with bacteria.

Never wet the lens with saliva and do not put it in your mouth. Bacteria that normally live in the oral cavity can easily cause eye infection.

The container for storing lenses should be washed regularly with clean boiled water and dried in air to prevent microbial contamination. Never use tap water for washing or storing lenses!

Every year, visit an ophthalmologist who will assess the severity of your vision and eye condition

Contact lenses, especially soft, easily absorb eye drops, which can lead to unpleasant consequences. If you use this medication, you should wait for at least 30 minutes before you put on the lens after you've got your eyes closed.

Contact lenses need to be worn before applying makeup. Try not to get the cosmetics on the lens. To reduce the risk of bacteria entering every 3-6 months, change the mascara. Do not apply carcass to the lower eyelid, because from there it can easily get on the lens.

Decorative colored lenses are as easy as conventional, causing various problems, such as corneal damage or infection. To prevent such complications, follow the instructions for contact lenses care.



Contact lens care

Category Of Medical Issues: Diseases

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