Read: 2388
Contact lenses are a medical device that can replace glasses to correct vision problems such as myopia nearsightedness, hyperopia farsightedness, presbyopia, and astigmatism. They are worn on the surface of the eye like a transparent dome-shaped cap.
Not everyone is suitable for contact lens wear due to specific conditions or lifestyle factors:
Dry Eyes: Individuals with persistently dry eyes may not tolerate the moisture-sucking nature of many contact lenses.
Allergies: Those suffering from frequent eye allergies might find contact lenses uncomfortable and possibly exacerbate their condition.
Health Conditions: People with certn health conditions, such as rheumatoid arthritis or diabetes, may face contrndications due to risk factors related to the eye surface damage or infection prevention requirements that exceed what is practical for contact lens wear.
Professional Risk Factors: Those working in environments where chemicals are present or dust accumulates might be advised agnst wearing contact lenses due to increased risks of injury.
Advantages and Reasons for Using Contact Lenses:
Better Visual Acuity: For some vision conditions, contacts can offer superior visual acuity compared to glasses.
Unobstructed Vision: They do not obstruct peripheral vision like eyeglass frames might.
Weather Resilience: Contacts are not affected by temperature changes or fogging up due to humidity or rn.
Contact Lens Suitability:
Deciding factors for contact lens suitability include the patient's age, eye health status, lifestyle requirements, and any pre-existing conditions that could impact lens wear safely and comfortably.
Proper Contact Lens Care:
Cleaning: Regularly cleaning the lenses with suitable solutions is crucial to prevent infections.
Storage: Proper storage of contacts ensures they are clean when reused.
Replacement Schedule: Wearing schedules vary by type dly disposables, weekly, monthly and should be strictly followed.
When Not to Wear Contact Lenses:
Swimming in contaminated water or sleeping with contacts can lead to serious eye issues due to the potential for bacterial infections or corneal damage from a lack of oxygen supply during sleep. It is recommed to remove lenses before swimming unless specifically advised by an optometrist for certn types.
Contact Lens Handling Tips:
Use Clean Hands: Wash hands thoroughly with soap and water before handling contacts.
Avoid Picking Up Lenses: Use clean tweezers or your fingers covered in a cleaning solution to pick up the lenses.
Regular Checks: Consult an eye care professional regularly for updates on lens prescription, adjustments to personal health status that might affect contact wear, and any new developments in lens technology.
Seeking Professional Advice:
Optometrists eye doctors are key professionals who can assess your suitability for contact lenses based on a comprehensive eye exam.
Ophthalmologists: Specialize further in medical and surgical procedures related to the eyes and may recomm or perform contact lens fittings after an initial assessment by an optometrist.
:
Contact lenses offer convenience, improved vision, and aesthetic advantages but require careful handling, regular mntenance, and professional oversight for safe use. Patients should discuss any potential risks, benefits, and specific care instructions with their eye care provider before starting or continuing contact lens wear.
This article is reproduced from: https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/eyes-contact-lenses
Please indicate when reprinting from: https://www.89vr.com/Eyewear_contact_lenses/Contact_Lens_Suitability_and_Care.html
Advantages of Wearing Contact Lenses Over Glasses Suitable Eye Conditions for Contact Lenses Avoiding Common Causes Not to Wear Contacts Importance of Proper Contact Lens Care Instructions Professional Guidance in Contact Lens Selection Regular Eye Health Check ups and Lens Fitting