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People with vision problems have many options to help correct vision and improve eye health.Many people choose contact lenses or glasses because they are easy and fast.However, there are also surgical options.
Contact Lenses No Prescription
This article compares contact lenses and eyeglasses, the advantages and disadvantages of each, and factors to consider when choosing eyeglasses.
Glasses are worn on the bridge of a person’s nose without touching the eyes, while contact lenses are worn directly on the eyes.Wearers can change contact lenses daily, or wear them longer before removing them for cleaning.However, prolonged wearing of contact lenses can increase the risk of eye infections.
Because glasses are slightly further away from the eyes, and contact lenses are worn directly over the eyes, the prescription is different for everyone.People who wish to use glasses and contact lenses at the same time need two prescriptions.An ophthalmologist can measure a person’s prescription for both drugs during a comprehensive eye exam.
However, ophthalmologists also need to measure the curvature and width of the eye to make sure the contact lens fits properly.
People with contact lens prescriptions and eyeglass prescriptions need regular renewals.However, contact lens wearers will need an annual eye exam with an ophthalmologist, ophthalmologist, or optometrist.In contrast, people who wear glasses may not need to renew their prescriptions or have eye exams as frequently.
When it comes to choice, eyeglass wearers have plenty to choose from, including lens and frame materials, frame sizes, styles and colors.They can also opt for lenses that darken in sunlight, or a coating that protects the eyes from glare during computer use.
Contact lens wearers can choose between everyday contact lenses, long-term contact lenses, hard and soft lenses, and even tinted lenses to change the color of the iris.
About 90% of contact lens wearers choose soft contact lenses.However, ophthalmologists may recommend rigid lenses for people with astigmatism or keratoconus.This is because these conditions can cause the cornea to be uneven.Hard lenses can correct this to help provide clearer vision.
The American Academy of Ophthalmology (AAO) advises contact lens wearers to consider switching to eyeglasses during the coronavirus pandemic.Contact lens wearers tend to touch their eyes more often, although there is no evidence that they are more likely to develop the disease.The novel coronavirus can spread through the eyes, so wearing glasses may help prevent infection.
Many people wear glasses or contact lenses to improve their vision.Evidence suggests that about 164 million people in the United States wear glasses, while about 45 million wear contact lenses.
When choosing between the two, people may consider their lifestyle, hobbies, comfort and cost.For example, contact lenses may be easier to wear when active, do not fog up, but are more likely to cause eye infections.Glasses are usually cheaper and easier to wear, but a person can break or misplace them.
Or, while this may be the most expensive option, people can alternate between eyeglasses and contact lenses as needed.This may also be desirable to allow contacts users to take breaks from contacts or when they cannot wear contacts.
Regular eye exams are the foundation of good eye health.The American Academy of Ophthalmology (AAO) recommends that all adults in their 20s and 30s have their eyes checked every 5 to 10 years if they have good vision and healthy eyes.Older adults should have a baseline eye exam near age 40, and if they have symptoms of vision loss or have a family history of vision loss or eye problems.
Contact Lenses No Prescription
If people experience any of the following conditions, regardless of whether they have a current prescription, they should see an eye doctor for a checkup:
Regular eye exams can also identify early signs of other health conditions, such as certain types of cancer, diabetes, high cholesterol, and rheumatoid arthritis.
Laser eye surgery can be an effective and permanent alternative to wearing glasses or contact lenses.According to the AAO, the risk of side effects is low, and 95 percent of those who undergo the procedure report good results.However, this program is not for everyone.
PIOL is a soft, elastic lens that surgeons implant directly into the eye, between the natural eye lens and iris.This treatment is suitable for people with very high prescriptions for astigmatism and glasses.Follow-up laser eye surgery can further improve vision.Although this can be an expensive procedure, it can be less expensive than the lifetime cost of wearing glasses or contact lenses.
This treatment involves wearing rigid contact lenses at night to help reshape the cornea.This is a temporary measure to improve vision the next day without further help from lenses or glasses.Suitable for people with astigmatism.However, if the user stopped wearing the lenses at night, all the benefits were reversible.
Glasses and contact lenses help improve vision, and each has pros and cons.Users may wish to consider budget, hobbies and lifestyle factors before choosing between the two.Many brands and services offer the most suitable options.
Alternatively, one may wish to consider more permanent surgical solutions, such as laser eye surgery or implanted lenses.
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Post time: Jun-03-2022
