Is it possible to sleep in lenses

Many people admit that in some cases they sleep in contact lenses. There are many reasons for this: some forget to take it off, some decide that it is one night, but you can sleep in the lenses, some do it on purpose to make sure that the warnings of the doctors are true.

Is it possible to sleep in lenses: expert opinion

Just answer this question is difficult. As you need to understand that all products are different. They are made of different materials, differing in hydrophilicity and air permeability, which affects the mode of use.

The basic rule, which the doctors by all means speak and indicate on the packaging manufacturers - contact lenses, is a medical tool for the treatment of eye pathologies, and therefore their wearing must comply even with the appointments of the ophthalmologist.

Products can be found only at that time, which is provided by the manufacturer, due to the special production technology, as well as the material that is used during manufacture. Failure to comply with this rule can result in serious consequences and eye diseases.

Most models that are currently on the optics market can be worn for 10-16 hours. This means that you can only use them during the day.

Many believe that if the products can be worn for a specified time, then they can be left during sleep, as people usually sleep no longer than that time. But still you need to clean the optics for the night.

Reference! Just wearing time, for example, 10 hours specified by the manufacturer only in the case that the lenses are used during the day. Despite the fact that new models are made of modern materials, which are characterized by high oxygen permeability, the cornea requires a natural environment - exposure to air.

What could be the consequences

If the model of the optical product is not designed for sleep, then this can provoke such negative consequences:

  • pain;
  • dryness and swelling of the cornea;
  • accumulation of protein sputum;
  • veil before eyes;
  • a high concentration of carbon dioxide is a favorable condition for the appearance of microbes;
  • redness of the whites of the eye;
  • appearance of keratitis.

If it is impossible to remove the products before bedtime, it is best to choose disposable lenses, they are most often used up to 14 hours. At night, they are removed, because the next day they put on the next pair.

Important! Before you make a purchase, it is recommended to consult a doctor.

He fell asleep in contact lenses: what to do

If you accidentally fall asleep in the lenses, the products may then become dry, which complicates their removal. If you are afraid of side effects, there are pain, redness, reduced vision or you can’t remove the lenses, you should immediately contact an ophthalmologist.

What to do if you accidentally fall asleep:

  1. Wait a short time before trying to remove the lenses.
  2. If necessary, use moisturizers for optical products. This will facilitate the removal.
  3. Do not use the lenses for 2-3 hours to make sure that nothing happened to the eyes.

The eye can receive the required oxygen only from the air. When optical products are worn, access is reduced; if you close your eyes, oxygen is practically absent. During sleep, it can reach a critical point.

Due to the lack of oxygen, corneal edema appears, this provokes erosion. And she, in turn, increases the risk of developing pathogenic microorganisms by about 5 times. And since the eyes do not have strong immunity, the bacteria spread at a fast rate. In addition, contact lenses are essentially Petri dishes that hold a hotbed of germs in the eye.

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