Contact Lenses, Advantages and Disadvantages

Contact lenses really are a quite typical way that patients choose to correct their vision. They have many perks over glasses, but could lead to further problems too.
Advantages include better vision due to correction on the surface in the eye, and handle field of vision.
Several problems can take place as a result of contact wear too, so care have to be taken up avoid these complaints. Many doctors refer their patients to ophthalmolgists for evaluation and management of their lens related problems.
How can lenses damage the attention?
Contacts can cause many problems in the eye, but only a few commonly encountered diagnoses could cause severe problems. Giant papillary conjunctivitis,
best contact solution for sensitive eyes

best contact solution for sensitive eyes
punctate keratopathy and ulceration include the three most problematic issues.
Giant Papillary Conjunctivitis (GPC)
GPC occurs because of overwear of contact lenses, either a lot of hours every day, or way too many days consecutively. Symptoms include itching, inability to wear lenses throughout the day, and mucous discharge.
Punctate Keratopathy
Overwear may also cause a problem on the outside in the cornea, in which 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 risk of a threat to vision could be the corneal ulcer. In this case, bacteria penetrates the surface with the cornea, causing contamination that appears as a white spot. If untreated, this infection can penetrate and cause infection inside a persons vision.
How will we prevent contact problems?
The most crucial thing for patients to perform is control their lens wear. Although many lenses are designed and approved for overnight wear for between 2 and four weeks, most eye doctors recommend nightly removal and cleaning. The single most popular reason for contact lens related problems is overwear, along with a large study demonstrated that overnight wear is fourteen times more prone to cause ulcers than any other risk factor.
Are there safer alternatives to wearing contact lenses?
Of course, glasses would be the safest approach to correct vision without running the chance of contact lenses. Since glasses usually do not touch the eyes, they can not cause problems. On the other hand, since they are away from the eyes, the do not give vision that is as sharp as contacts. Rigid or hard contact lenses are better yet because they float at first glance in the eye, effectively smoothing out any rough spots, giving the top vision.
Recent studies also demonstrate that LASIK has less risks than lenses, even though it is a surgery. It is considerably more common for contact lenses to cause infection, inflammation etc vs. LASIK.