There happen to be vast improvements stated in contact lens design since time when soft contacts were first shown the market. While the initial few designs of soft contacts were not especially comfortable, we were holding much improved from the gas permeable and hard lenses that people were forced to wear if we were holding looking for an alternative choice to prescription glasses.
Today’s soft contacts are extremely feels good and so they provide increased breathability for the eye. The technology behind the design of these lenses allows a greater amount of oxygen circulation freely towards the eye eliminating the dry eye feeling previous lenses left wearers to suffer combined with the redness caused by this irritation. Even though these lenses less complicated much more comfortable for wearers, it’s not at all recommended they be worn during sleep.
Lens designers came up with several contacts that are meant to be worn through the night. These lenses typically have to be disposed of weekly and they are more expensive than other weekly disposable lenses. Although these lenses are secure to settle in, it is crucial that you comply with your disposal schedule in order
best eye drops for contacts

best contact solution for sensitive eyes
to avoid irritation also to prevent infection.
The final point here is this: no matter what type, brand, etc… of disposable lenses you wear, it is always your best option to take them out before going to sleep. The only time you could be lax with this problem is if you wear lenses specifically made with the manufacturer and approved through your doctor to become slept in. Even with these kinds of lenses, take time to take them of in the evening and you should avoid all unnecessary risk. Take it from me, the tiniest eye irritation can be a major irritant, any additional three minutes after the night time is SO worthwhile.