Contact Lenses, Advantages and Disadvantages

Contact lenses certainly are a quite typical manner in which patients choose to correct their vision. They have many perks over glasses, but could make trouble too.
Advantages include better vision on best contact solution
best contact solution for sensitive eyes
account of correction on top in the eye, and handle field of vision.
Several problems can happen on account of lens wear too, so care have to be taken up avoid these complaints. Many doctors refer their patients to ophthalmolgists for evaluation and treatment of their lens related problems.
How can contacts damage the eye?
Contacts can cause many problems in a person’s eye, but only a few commonly encountered diagnoses could cause severe problems. Giant papillary conjunctivitis, punctate keratopathy and ulceration are the three most problematic issues.
Giant Papillary Conjunctivitis (GPC)
GPC occurs due to overwear of contacts, either a lot of hours each day, or too many days uninterruptedly. Symptoms include itching, inability to wear lenses for hours on end, and mucous discharge.
Punctate Keratopathy
Overwear can also lead to a problem at first glance from the cornea, where the top layer of cells are damaged. The eye doctor sees tiny pinpoint scratches about the cornea due to decreased oxygen to those cells.
Ulceration
The most possibility of a threat to vision is the corneal ulcer. In this case, bacteria penetrates the surface in the cornea, causing an infection that looks like a white spot. If untreated, this infection can penetrate and cause infection inside a person’s eye.
How can we prevent contact problems?
The most crucial thing for patients to complete is control their contact lens 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 common reason for contact lens related problems is overwear, along with a large study showed that overnight wear is fourteen times very likely to cause ulcers than any other risk factor.
Are there safer alternatives to wearing contacts?
Of course, glasses would be the safest method to correct vision without running the risk of disposable lenses. Since glasses do not touch your eye area, they cannot create problems. On the other hand, being that they are away from the eyes, the don’t give vision that’s as sharp as lenses. Rigid or hard disposable lenses are better yet since they float on the surface from the eye, effectively smoothing out any rough spots, giving the best vision.
Recent studies also demonstrate that LASIK has less risks than lenses, though it may be a surgery. It is much more common for contact lenses to cause infection, inflammation etc vs. LASIK.