About Contact Lens
Contact lenses are a convenient and effective solution for correcting vision problems such as nearsightedness, farsightedness, astigmatism, and presbyopia. Unlike glasses, contact lenses sit directly on the eye, providing a wider field of vision and more natural appearance.
Symptoms of Contact Lens
- Reduced visual acuity
- Vision distortion
- Frequent lens adjustments
- Increased dryness
- Cloudiness in vision
- Difficulty with depth perception
- Inconsistent vision clarity
- Light scattering
- Poor vision in dim lighting
- Ineffective lens performance
Causes of Contact Lens
- Congenital factors: Some individuals are born with cataracts or develop them early due to genetic conditions.
- Previous eye surgery: Surgical procedures on the eye can lead to secondary cataracts.
- Radiation exposure: Treatments for cancer, particularly radiation therapy around the head and neck, can increase cataract risk.
- Chronic inflammation: Conditions like uveitis can lead to cataract formation.
- Metabolic disorders: Conditions such as Wilson’s disease, which affects copper metabolism, can lead to cataracts.
- Obesity: Higher body mass index (BMI) has been associated with an increased risk of cataracts.
- High blood pressure: Hypertension has been linked to a higher incidence of cataracts.
- Nutritional deficiencies: Lack of antioxidants, particularly vitamins C and E, may contribute to cataract development.
Our Contact Lens Treatment Options
- Intraocular lens (IOL) options: Different types of IOLs, such as multifocal or accommodating lenses, can be selected to improve both near and distance vision after surgery.
- Counseling on cataract management: Education on the condition and strategies for coping with visual changes, including when to consider surgery, can be beneficial for patients.
- Prescription glasses: Initially, stronger glasses or magnifying lenses can help improve vision.
- Contact lenses: Special contact lenses may be prescribed to accommodate vision changes.
- Surgery: The most effective treatment involves removing the cloudy lens and replacing it with an artificial intraocular lens (IOL).
- Phacoemulsification: A common surgical technique that uses ultrasound to break up the cataract for easier removal.
- Extracapsular cataract extraction: A procedure where the cloudy lens is removed in one piece for more advanced cataracts.
- Laser-assisted surgery: Some surgeries use lasers to assist in the cataract removal process.
- Lifestyle changes: Adjusting lighting and using anti-glare glasses can help manage symptoms temporarily.
- Regular monitoring: Routine eye exams to track cataract progression and overall eye health.
When You Need
Treatment Contact Lens
Vision Correction: If you have refractive errors like myopia (nearsightedness), hyperopia (farsightedness), astigmatism, or presbyopia, contact lenses can be used as an alternative to glasses for clear vision.
Dry Eye Syndrome: If you experience discomfort, dryness, or irritation while wearing contact lenses, you may need treatment for dry eye syndrome. Special moisture-preserving lenses or eye drops may be recommended.
Infections: Redness, swelling, pain, or discharge from the eyes could indicate an infection, such as conjunctivitis (pink eye) or keratitis (inflammation of the cornea), which may require antibiotic eye drops and temporary cessation of lens use.
Contact Lens Intolerance: Some people develop intolerance over time, experiencing discomfort, blurred vision, or dryness. A consultation with an eye care professional may lead to switching lens types or materials.
Frequently Asked Questions
There are several types of contact lenses, including:
- Soft contact lenses: Made from flexible plastic that allows oxygen to pass through to the cornea. These are the most common type and can be daily, weekly, or monthly disposable lenses.
- Rigid gas permeable (RGP) lenses: Made from a firm, durable material that allows oxygen to pass through. They provide clear vision and are more resistant to deposit buildup but may take longer to get used to.
Contact lenses are safe when used correctly. However, improper use, such as wearing them too long or not cleaning them properly, can lead to eye infections or other complications. It is essential to follow your eye care professional’s instructions for safe contact lens use.
Most people who wear glasses can also wear contact lenses. However, some eye conditions, such as dry eyes or frequent eye infections, may make wearing contact lenses uncomfortable. A comprehensive eye exam by your eye doctor will determine if you are a good candidate.
The main difference is how often the lenses are replaced:
- Daily lenses: Worn for one day and then discarded. They do not require cleaning or storage.
- Weekly lenses: Worn for 1 to 2 weeks before being replaced. These lenses need to be cleaned and stored in solution overnight.
24 / 7 HOURS SERVICE