Contact Lenses, Advantages and Disadvantages

Contact lenses are a quite typical way that patients choose to correct their vision. They have several advantages over glasses, but could make trouble too.
Advantages include better vision as a result of correction on the outside from the eye, and handle field of vision.
Several problems may appear because of lens wear too, so care should be taken up avoid these issues. Many doctors refer their patients to ophthalmolgists for evaluation and treating their lens related problems.
How can lenses damage a persons vision?
Contacts may cause many problems in the eye, but only a number of commonly encountered diagnoses can cause severe problems. Giant papillary conjunctivitis, punctate keratopathy and ulceration
best contact solution for sensitive eyes
best contact solution would be the three most problematic issues.
Giant Papillary Conjunctivitis (GPC)
GPC occurs as a result of overwear of disposable lenses, either a lot of hours per day, or a lot of days back to back. Symptoms include itching, inability to wear lenses throughout the day, and mucous discharge.
Punctate Keratopathy
Overwear may also create a problem on the surface with the cornea, the location where the top layer of cells are damaged. The eye doctor sees tiny pinpoint scratches for the cornea a result of decreased oxygen to prospects cells.
Ulceration
The most prospect of a threat to vision will be the corneal ulcer. In this case, bacteria penetrates the surface with the cornea, causing infection that appears as a white spot. If untreated, this infection can penetrate and cause infection inside the attention.
How could we prevent lens problems?
The most important thing for patients to complete is control their contact wear. Although many lenses were created and approved for overnight wear for between 2 and four weeks, most eye doctors recommend nightly removal and cleaning. The single most frequent reason behind contact lens related problems is overwear, as well as a large study established that overnight wear is fourteen times prone to cause ulcers than every other risk factor.
Are there safer options to wearing lenses?
Of course, glasses will be the safest approach to correct vision without running potential risk of contact lenses. Since glasses don’t touch the eye area, they can’t make trouble. On the other hand, since they will be away from your eyes, the usually do not give vision which is as sharp as contact lenses. Rigid or hard disposable lenses are better yet since they float on the surface of the eye, effectively smoothing out any rough spots, giving the top vision.
Recent studies also show that LASIK has less risks than contact lenses, while it’s a surgery. It is considerably more common for disposable lenses to cause infection, inflammation etc vs. LASIK.