Cataract Screening

Cataracts, or medically known as "cataracta," are one of the most common causes of vision impairment worldwide, particularly among older adults. At Újbuda Medical Center, we are committed to the early detection and accurate diagnosis of cataracts, which maximizes treatment options and improves quality of life. Our ophthalmology clinic uses modern technology and a personalized approach to ensure that cataract screening is accessible and of the highest quality for all patients.

The goal of our screening exams is to detect cataracts as early as possible, even before significant vision loss occurs. We also provide guidance on prevention methods, lifestyle changes, and treatment options for those already affected.

What Causes Cataracts?

Cataracts, or cataracta, are characterized by the clouding of the eye's natural lens, which significantly impacts the quality of vision. Several factors contribute to the development of cataracts, with the following being the most prominent:

• Age: As we age, the flexibility and clarity of the eye’s lens decrease, which naturally leads to cataract formation. This is the most common cause of cataracts, especially in those over 60.

• UV exposure: Long-term exposure to ultraviolet (UV) light increases the risk of cataracts. UV rays can damage the proteins in the lens, accelerating the clouding process. Wearing sunglasses with proper UV protection can help reduce this risk.

• Diabetes: People with diabetes are more likely to develop cataracts, especially if their blood sugar levels are poorly managed. Prolonged high blood sugar can damage the eye's lens, promoting cataract formation.

• Smoking: Smoking carries numerous health risks, including an increased likelihood of developing cataracts. The toxic substances in cigarette smoke can directly damage the structure of the lens, speeding up the clouding process.

• Steroid use: Long-term use of steroid medications, particularly systemic (oral or injectable) and topical (e.g., eye drops), is associated with cataract formation.

• Other health conditions: Additional health problems, such as high blood pressure, obesity, previous eye injuries, or inflammatory conditions, can also raise the risk of cataracts. These conditions may disrupt the eye’s internal chemistry or physical structure, contributing to lens clouding.

To prevent cataracts, it is important to manage risk factors, such as controlling diabetes, quitting smoking, and protecting the eyes from UV radiation. Regular eye exams allow early detection of cataracts, enabling appropriate measures to be taken before significant vision loss occurs.

Symptoms of Cataracts

At Újbuda Medical Center, we emphasize the early detection of cataracts, as symptoms often develop gradually and may not become obvious until the condition is more advanced. Early diagnosis is crucial for effective treatment and preserving vision.

• Gradual vision deterioration: As the lens becomes clouded, vision becomes blurry or hazy. This symptom often develops slowly and may go unnoticed for some time.

• Fading of colors: People with cataracts often notice that colors appear less vibrant. This occurs because the lens takes on a yellowish tint, affecting color perception.

• Increased light sensitivity: Changes in the lens may cause increased sensitivity to light, especially in bright sunlight or under artificial lighting, leading to discomfort in everyday activities.

• Double vision in one eye: As the clouded lens distorts light refraction, it can cause double vision in the affected eye.

• Difficulty reading and driving at night: Blurred vision can make reading more difficult, and patients often report needing more light. Night driving can become especially problematic, as headlights create glare that can be blinding.

Because cataract symptoms develop slowly, many people delay seeking medical help until their vision problems significantly impact their quality of life. However, early diagnosis and regular eye check-ups can minimize the effects of cataracts, allowing patients to enjoy clear vision for longer.

When Is Cataract Screening Recommended?

The timing of cataract screening is crucial for early diagnosis and effective treatment. At Újbuda Medical Center, we stress the importance of understanding when and why cataract screening is necessary. Cataracts develop gradually, often going unnoticed until vision loss starts to affect daily life.

Recommended Screening Intervals:

• Age-based: Since the risk of cataracts increases with age, annual eye exams are recommended for those over 60. For those between 50 and 60, screenings are recommended at least every two years, and for people aged 40 to 50, every three years.

• Previous eye problems or surgeries: Those who have experienced previous eye issues or undergone eye surgery should be vigilant for signs of cataracts and should have yearly screenings.

• Presence of risk factors: People whose lifestyle or health conditions put them at higher risk (e.g., diabetes, smokers, those with significant UV exposure) should have their eyes checked more frequently.

• Family history: If there is a family history of cataracts, it may be advisable to start regular screenings earlier, as genetic predisposition can play a role in the development of the disease.

Cataract Examination

Cataract examination is a fundamental part of ophthalmic care at Újbuda Medical Center, where we use the latest diagnostic techniques to detect cataracts early and accurately assess their severity. Our wide range of eye examinations provides detailed insights into the condition of the eyes and the necessary treatment steps.

• OCT (Optical Coherence Tomography): This advanced imaging technique provides highly detailed images of the eye's internal structures, including the lens. OCT allows ophthalmologists to visualize the extent of the lens clouding, which is essential for determining the appropriate treatment.

• Visual field test: Since cataracts can affect the field of vision, this test helps assess how well a patient can perceive light sources of different intensities from various angles. This test provides important information about how cataracts impact daily activities such as driving or reading.

• Slit-lamp examination: Using a microscope-like device, this exam allows the ophthalmologist to magnify and examine the front parts of the eye, including the lens. The slit-lamp test helps to closely inspect the characteristics and location of the cataract.

Early-Stage Cataracts

Recognizing and understanding early-stage cataracts is essential for maintaining long-term vision. At Újbuda Medical Center, we place a special emphasis on diagnosing cataracts in their early stages, as preventive measures and lifestyle changes at this point can significantly slow the disease's progression. Early diagnosis can not only halt vision deterioration but also improve patients' quality of life.

Signs of Early-Stage Cataracts:

• Mild vision changes: The initial clouding of the lens may cause only slight vision issues, which can go unnoticed. Common signs include difficulty reading, especially in low light conditions.

• Light sensitivity: Those affected may experience increased light sensitivity, especially in bright sunlight or artificial light.

• Duller color vision: The lens gradually turns yellow, affecting color perception. Patients often report that colors no longer appear as vibrant as before.

• Double vision in one eye: A clouded lens can distort light refraction, leading to double vision in the affected eye.

While cataracts cannot be completely cured, early detection provides an opportunity to manage the condition and slow vision loss. In the early stages, lifestyle changes—such as proper eye protection (wearing sunglasses with UV filters) and a diet rich in antioxidants—can help slow the disease's progression.

Cataract Screening in Budapest

Early detection and treatment of cataracts are essential for preserving vision and improving quality of life. At Újbuda Medical Center, located in the heart of Budapest, we offer the latest ophthalmic services, including cataract screening, to identify potential problems as early as possible.

Don’t wait for symptoms to appear! Book your cataract screening online today to preserve your vision and improve your quality of life.

Call our central number at +36 1 550 7 550, where our friendly staff will assist you in scheduling an appointment.