Astigmatism is a condition in which the cornea or the lens of the eye has an irregular shape instead of being perfectly round. As a result, light does not focus evenly on the retina, leading to blurred or distorted vision — both at distance and up close.
Symptoms
- Blurred vision: vision can be blurred or hazy at both near and far distances.
- Lights at night appear blurry
- Severe and frequent headaches
- Eye Fatigue
Risk factors
- Hereditary
- Congenital Anomalies
- Eye Trauma
- Eye Surgeries
- Conditions such as keratoconus
Diagnosis
- Basic eye examination
- Refraction measurement – determines how your eye bends light and identifies whether you have myopia, hyperopia, or astigmatism.
- Corneal topography – in more complex cases of astigmatism, a topographer is used to create a “map” of the cornea.
Treatment
At VISION, we offer modern solutions for correcting astigmatism, including:
- Eyeglasses (cylindrical correction): these lenses compensate for the irregular surface of the cornea, providing clear focus
- Toric contact lenses: special contact lenses that adapt to the shape of the eye and correct astigmatism
- Laser vision correction: a permanent correction of astigmatism that reshapes the cornea and adjusts its refractive power, helping light focus properly onto the retina
If you are experiencing any of the symptoms (blurred vision, strong and frequent headaches, eye fatigue, frequent blinking) and suspect astigmatism, contact us for a full eye examination. Our experienced specialists will diagnose your condition and offer the most appropriate solution.
Prevention
Astigmatism is most often congenital and genetic, meaning people are born with this condition, so it cannot be prevented. Others develop it as children or teenagers.
- Regular eye examinations can help detect the condition early and begin treatment to prevent vision worsening
- Astigmatism sometimes appears after eye trauma
- Limit screen time – it strains the eyes
