Doctor insights on:
How Long Can You Wear Non Prescription Colored Contacts
Shortest possible : Colored no prescription contacts are often used for costumes or just to change eye color. They should be prescribed by an eye specialists and properly fitted to minimize risk of eye injury or infection. Wearing any contact for extended periods of time significantly increases risk of injury. Never buy colored contacts on line without a prescription, you may be risking your eyesight if you do. ...Read more
I have recently tried to wear prescription multi-focal contact lenses. How long does it usually take for ones eyes to adjust.
1-2 weeks: I give most who try this about 1-2 weeks for trial . If they cannot adjust, i see them again for a recheck to make sure the power and fit are ok. About 50% of folks who try this, cannot adjust to it. They find the type of images produced by these lenses to be disturbing and not comfortable. Motivation is important also and previous contact lens wearers generally do better. ...Read more
What kind of lens?: Although there are extended wear contact lenses, i recommended daily removal before sleeping. Tears provide anti-infective compounds and enzymes which are in short supply during sleep when tear production drops. This puts the eye at greater risk for potentially sight threatening infections. ...Read moreSee 1 more doctor answer
Yes: Yes overuse can lead to contact lens overwear (irritation, redness, etc), as well as increased risk for corneal infections (which can permanently cause vision loss), decreased oxygenation (corneal pannus), and the lenses can tear after used beyond what they are supposed to be used. ...Read moreSee 1 more doctor answer
Need fitting: Like for halloween perhaps? It is generally safe to use contact lenses but even if you only use them for one day you should have an eye exam and fitting for lenses. This is so an appropriate curvature can be selected, and to be sure you know how to insert and remove the lens. I have seen people develop a corneal ulcer with less than one day of use, so there is always some risk. ...Read more
Can i wear colored contacts or like theatrical contacts that have designs in them if i wear glasses?My glasses are for seeing far away.
How do you get rid of bloodshot eyes that may be caused by wearing contacts. Also, how long do contacts generally last?
See an eye doctor: If your eyes are bloodshot, then something is wrong. You may be wearing your contact lenses too much or the contacts may not be the right fit for you. Get cheked to make sure there is nothing more serious going on. ...Read more
My prescription for contact lenses recommends air optix aqua for astigmatism but how long does it take the eyes to adjust to a new persciption?
A day or two: You should be comfortable and see well in a day or two. ...Read more
Depends : On the contacts and what the contacts are being used for. In nearly all cases, adaptation will occur in a week or less. ...Read more
6 to 9 months: Generally, if you're removing them every night, cleaning and disinfecting them they can last up to 9 months or 1 yr depending on how you take care of them and how your eye reacts to the lens itself. Scratches or chips in the lens, or eye irritation from the lens is a sign to replace the lens. ...Read more
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