Contact Lenses, Advantages and Disadvantages

Contact lenses really are a common way that patients tend to correct their vision. They have several advantages over glasses, but sometimes create problems too.
Advantages include better vision due to correction at first glance of the eye, and finish field of vision.
Several problems can take place due to lens wear too, so care have to be taken to avoid these complaints. Many doctors refer their patients to ophthalmolgists for evaluation and management of their lens related problems.
How best contact solution
best contact solution for dry eyes
can lenses damage the eye?
Contacts may cause many problems in the eye, but only a number of commonly encountered diagnoses could cause severe problems. Giant papillary conjunctivitis, punctate keratopathy and ulceration would be the three most problematic issues.
Giant Papillary Conjunctivitis (GPC)
GPC occurs due to overwear of disposable lenses, either a lot of hours daily, or a lot of days uninterruptedly. Symptoms include itching, inability to wear lenses all day, and mucous discharge.
Punctate Keratopathy
Overwear can also create a problem on the surface from the cornea, the place that the top layer of cells are damaged. The eye doctor sees tiny pinpoint scratches for the cornea brought on by decreased oxygen to people cells.
The most prospect of a threat to vision is the corneal ulcer. In this case, bacteria penetrates the surface of the cornea, causing an infection that looks like a white spot. If untreated, this infection can penetrate and cause infection inside the attention.
How could we prevent contact problems?
The most critical thing for patients to perform is control their contacts wear. Although many lenses are created and approved for overnight wear for between 2 and a month, most eye doctors recommend nightly removal and cleaning. The single most popular cause of contact lens related problems is overwear, along with a large study demonstrated that overnight wear is fourteen times prone to cause ulcers than any other risk factor.
Are there safer choices to wearing contact lenses?
Of course, glasses include the safest strategy to correct vision without running the risk of contact lenses. Since glasses tend not to touch your eye area, they can not lead to further problems. On the other hand, being that they are away from the eye area, the tend not to give vision that is as sharp as contacts. Rigid or hard contact lenses are best of all because they float on the surface in the eye, effectively smoothing out any rough spots, giving the best vision.
Recent studies also reveal that LASIK has less risks than lenses, though it may be a surgery. It is a lot more common for contact lenses to cause infection, inflammation etc vs. LASIK.