Contact Lenses, Advantages and Disadvantages

Contact lenses certainly are a very common way that patients choose to correct their vision. They have several positive aspects over glasses, but tend to make trouble too.
Advantages include better vision on account of correction at first glance with the eye, and finish field of vision.
Several problems can happen because of contact wear too, so care have to be come to avoid these complaints. Many doctors refer their patients to ophthalmolgists for evaluation and treatment of their lens related problems.
How can disposable lenses damage the attention?
Contacts can cause many problems in a persons vision, but only a number of commonly encountered diagnoses may cause severe problems. Giant papillary conjunctivitis, punctate keratopathy and ulceration include the three most problematic issues.
Giant Papillary Conjunctivitis (GPC)
GPC occurs as a result of overwear of lenses, either way too many hours every day, or too many days uninterruptedly. Symptoms include itching, inability to wear lenses all day long, and mucous discharge.
Punctate Keratopathy
Overwear could also lead to a problem on top from the cornea, in which the top layer of cells are damaged. The eye doctor sees tiny pinpoint scratches about the cornea a result of decreased oxygen to the people cells.
The most prospect of a threat to vision could be the corneal ulcer. In this case, bacteria penetrates the surface of the cornea, causing an infection that appears as a white spot. If untreated, this infection can penetrate and cause infection inside a persons vision.
How can we prevent lens problems?
The most significant thing for patients to perform is control their contact lens wear. Although many lenses are created and approved for overnight wear for between 2 and four weeks, most eye doctors recommend nightly removal and cleaning. The single most common reason behind lens related problems is overwear, along with a large study indicated that overnight wear is fourteen times more prone to cause ulcers than every other risk factor.
Are there safer alternatives to wearing contacts?
Of course, glasses include the safest way to correct vision without running potential risk of contact lenses. Since glasses usually do not touch your eyes, they won’t lead to further problems. On the other hand, since they will be away from your eyes, the don’t give vision that’s as sharp as disposable lenses. Rigid or hard contacts are better yet simply because they float on the best contact solution
best contact solution for sensitive eyes
surface in the eye, effectively smoothing out any rough spots, giving the very best vision.
Recent studies also demonstrate that LASIK has less risks than contact lenses, this specific a surgery. It is much more common for disposable lenses to cause infection, inflammation etc vs. LASIK.