Eye Diseases
Our hospitals specialize in a wide range of laser procedures for precise vision correction. Discover the latest techniques and treatments delivered by our super-speciality doctors using cutting-edge technology.
Myopia (Near-Sightedness)
Myopia is a condition where a person can see nearby objects clearly, but distant objects appear blurry. It is commonly seen in children and young adults.
Hyperopia (Far-Sightedness)
Hyperopia makes it difficult to see nearby objects clearly, while distant vision may remain normal. It can affect both children and adults.
Astigmatism
Astigmatism occurs due to an irregular shape of the cornea or lens, causing blurred or distorted vision at all distances.
Presbyopia
Presbyopia is an age-related condition that affects near vision, usually after the age of 40. It makes reading and focusing on close objects difficult.
Anisometropia
Anisometropia occurs when there is a significant difference in the refractive power between both eyes, leading to unequal vision.
Amblyopia (Lazy Eye)
Amblyopia is a condition where one eye does not develop proper vision during childhood. Early treatment is essential to prevent permanent vision loss.
Vision for All.
Not Just for Some
ASG is growing its network with 200 Vision Centres, delivering affordable eye care to over 4 million people.
Or
Refractive & Vision Disorders | Symptoms, Causes & Treatment
Refractive and vision disorders are among the most common eye problems affecting people of all age groups. These conditions occur when the eye is unable to properly focus light on the retina, resulting in blurred or unclear vision.
At ASG Eye Hospital, we offer advanced diagnosis and treatment for all types of refractive errors using modern technology and expert care.
Clear Answers for Better Vision
What are refractive and vision disorders?
Refractive and vision disorders are eye conditions where light does not focus properly on the retina, causing blurred or unclear vision. Common types include myopia, hyperopia, and astigmatism.
What are the most common refractive errors?
The most common refractive errors are:
- Myopia (near-sightedness)
- Hyperopia (far-sightedness)
- Astigmatism
- Presbyopia
What causes refractive errors?
Refractive errors are usually caused by the shape of the eye, cornea, or lens. They can also be influenced by genetics, age, and lifestyle factors like excessive screen use.
What are the symptoms of vision disorders?
Common symptoms include:
- Blurred vision
- Eye strain
- Headaches
- Difficulty reading or seeing distant objects
- Squinting
Can refractive errors be corrected?
Yes, refractive errors can be corrected with:
- Eyeglasses
- Contact lenses
- LASIK or laser vision correction
Is LASIK surgery safe for vision correction?
Yes, LASIK is a safe and effective procedure for correcting vision problems when performed by experienced eye specialists using advanced technology.
At what age does presbyopia start?
Presbyopia usually begins after the age of 40 and gradually affects the ability to see nearby objects clearly.
What is amblyopia (lazy eye)?
Amblyopia is a condition where one eye does not develop proper vision during childhood. Early diagnosis and treatment are important to improve vision.
Can children have refractive errors?
Yes, children can develop refractive errors like myopia or amblyopia. Regular eye check-ups are important for early detection and proper visual development.
How often should I get my eyes checked?
- Adults: Every 1–2 years
- Children: Regular check-ups during growth
- High-risk individuals: As advised by a doctor
What happens if refractive errors are not treated?
Untreated refractive errors can lead to:
- Worsening vision
- Eye strain and headaches
- Learning difficulties in children
How can I prevent vision problems?
While not all refractive errors can be prevented, you can reduce risk by:
- Taking regular eye check-ups
- Limiting screen time
- Eating a healthy diet
- Protecting eyes from strain and UV exposure