![]() ![]() Dry Eye: Almost all contact lens users have a degree of dry eye, even if they have no symptoms. This is because RGP bifocals are also available.ģ. Typically, silicone hydrogel lenses and soft lenses are more comfortable, but rigid gas permeable or RGP lenses come with the added advantages of offering correction of significant astigmatism and presbyopia also. In case the discomfort persists, you must get your eyes checked by the prescribing doctor to see if the lens is a good fit for your eyes or if you will benefit from shifting to another class of lenses, with a higher oxygen permeability. That is why most ophthalmologists and eye care professionals ask you to start with wearing the lenses for a few hours, and gradually increasing the duration of lens usage to a full day. Discomfort, especially after a day-long use of lenses: When you start wearing lenses, some amount of discomfort is usual, as the eye gradually adapts to the foreign object. Extended wear lenses can be worn for longer durations, up to a week but require regular monitoring and care to avoid complications like infections.Ģ. Most doctors advocate wearing contact lenses for a maximum of eight hours, and caution their patients against sleeping with the contact lens in the eye. ![]() Limited Wearing Time: Unlike glasses which can be worn during all waking hours, the wearing time of contact lenses is less and dependent on the type of lenses. However, contact lenses do come with some problems, and this article will be discussing them in detail, to help you choose the best option for your eye health and visual needs.ġ. Contact lenses offer better cosmesis and are more practical for sports and outdoor activities than glasses. Also unlike glasses, they do not fog up or result in reduced visibility in the rain. Contact lenses do not restrict your field of vision (no edge effects due to the spectacle frame) and move with the eye, and significantly reduce distortions. Contact lenses are the perfect solution for those who do not want to wear spectacles and do not want a surgical vision correction also.
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