I recently got contacts for the first time, my eye doctor gave me contact lenses with a sheet that said they can be worn for 30 nights and days. He gave me a sheet stating that my contact lenses were one of the following: Purevision, Focus Night and Day, Harmony or O2 Optix. The sheet says that the contact lenses have been designed to allow 6 times more oxygen through to your eyes than ordinary soft contact lenses. But I have read online about some people wearing their contact lenses for periods of time and they developed veins in their eye due to not enough oxygen to the eye which means they were at risk for permanent vision loss or something similar. Should I be wearing contacts for 24/7 for 30 days? or should I take them out at night?
My vision is fine except when I look at an object with light emitting from it/or just an object sometimes it appears like there's a smudge or something on the lens. Also my eyes feel slightly strained from wearing them but today is my first day wearing them so could that just be them adjusting to the contacts?
См. статью: Wearing monthly contacts 24/7?