How long can I wear one-day lenses? Contact lenses

Those who use contact lenses need to be very careful about the likelihood of chronic and infectious inflammatory eye diseases. Each type of products differs by its established mode and the period of possible wearing. By observing these rules, you can get the highest reliability of eye protection. And in this article it will be about how much you can wear one-day lenses.

Than non-observance of duration of application of lenses

If the contact items are not changed on time, then there is a possibility of a mass of adverse consequences:

1. During the wearing of lenses, protein and lipid layers can appear on them (the glass ceases to be clean). If the order of operation is systematically violated, and the lens is used for longer than the established time, then the possibility of infection penetration increases significantly.
2. Over time, irreversible deterioration of the material occurs, from which one day lenses are made, for example. This means that it is possible to wear items with such a period for no more than a day, since the material becomes unusable after 24 hours.
3. An important factor is the fact that the eye cornea often suffers from a permanent shortage of oxygen, if the lens is used for a sufficiently long period. Such a disease is called hypoxia, all kinds of damage can occur, as well as complete loss of vision.

Any type of contact lens is made from a raw material that has a different oxygen capacity. In this regard, for each species has its own regimes and terms of safe operation.

Can I use it at night?

One-day lenses (the price of which varies within 2000 rubles), according to most qualified ophthalmologists, benefit the patient in the daytime. At night, it is better not to wear them. However, there are many cases where the use of products is required at night. For example, this kind of "clothing" for the eyes is needed by older people and children who are not always easy to take off and put on, working for night shifts, or daily, and also for those who prefer to go to nightlife.

In nature or in the campaign, too, there is not always an opportunity to change the lens in a suitable environment. To wear was comfortable, and the health of the eyes did not deteriorate, you need to make an appointment with an ophthalmologist, so that he correctly helped determine the timing and mode of use.

How long can I wear one-day lenses?

Lenses can be used for no more than a day. In the morning they should be worn, and in the evening they should be removed and then discarded. Daily products are the most reliable, because they are not handled by any means, but always put on sterile. That's why comfort and clarity of vision in them are maximum.

However, the disadvantage also has one-day lenses - their price is very high. And, despite this, many people simply can not not wear them. For example, those patients who are allergic to cleaning products, or those who rarely use contact lenses. The manufacturer produces 30 blisters per pack.

On a note

Any person with poor eyesight should know that it is necessary to observe all terms of wearing lenses with all responsibility and seriousness. Products are provided for a specific period, and this does not depend on the number of their donations. If the patient violates the regime, it will adversely affect the health of the eyes.

Acuvue Moist Lenses

Relate to the products of the daily shift, intended for day operation and can be used by patients with high sensitivity of the eyes. The maximum degree of hydration significantly reduces the risk of eye "dryness". You can wear one-day Acuvue Moist lenses all day long.

For special eye protection in products, an ultraviolet filter is used. It is also necessary to take into account the fact that one-day Acuvue Moist lenses do not cover the entire eye, so when you long stay in the sun you should use sunglasses. Even such products are ideal for those who suffer from allergies.

Their advantages

This variety of lenses has many advantages, such as:

• Absence of lipid and protein layers;
• High definition of vision;
• Presence of ultraviolet protection;
• Comfortable wearing;
• Good oxygen transmittance;
• The ability to freely lead an active way of life, as well as engage in sports;
• Suitable for patients with allergies;
• No problems with the container and special care of the products.

How long can I wear one-day colored lenses?

Such products are slightly different from the corrective ones. Because of the softness in them, the ingress of oxygen to the eye cornea is reduced. With prolonged use it leads to redness and pain in the eyes. In addition, there are matte colored lenses (disco). They make it difficult to perceive tones and, if used repeatedly and incorrectly, may impair vision.

To avoid unpleasant symptoms, you should adhere to the terms of use of these lenses (4-5 hours per day). If there are signs, like fog in the eyes, or tingling, then you need to immediately remove the product. It is also unacceptable to sleep with colored lenses, as this can lead to an oxygen deficiency in the iris. It is still important to observe the requirements for the care of products, not to use them after the expiry of the term. After all, for certain it is clear to many how many one-day lenses can be worn.

How to apply them

Get used to the use of products a little: start to wear a day for 1 hour, and then increase the time every day for 30 minutes. In case of discomfort, you need to remove the lenses, let your eyes rest.

For any person, the period of wearing is individual and is determined by the sensitivity of the eyes. If, after removing the products, a gray haze appears before the eyes, and this sensation will not pass for 15-20 minutes, then the service life has been exceeded. However, if after 5 hours of lens use there were no unpleasant sensations, then you can wear them longer.

It is forbidden to use products if there is a bacterial infection, conjunctivitis, demodicosis, blepharitis exacerbations and much more. How much you can wear one-day lenses, now you know.