Myopia (Nearsightedness) Treatment in Delhi, India

Myopia, also known as nearsightedness, is a common vision condition in which nearby objects appear clear while objects in the distance look blurry. This happens when the eye’s shape causes light to focus in front of the retina instead of directly on it. Myopia often develops during childhood or adolescence and may progress over time, affecting the ability to see road signs, the whiteboard in classrooms, or distant faces clearly. Clear vision plays an important role in daily activities, education, and overall quality of life.

Myopia (nearsightedness) develops when the shape of the eye causes light to focus in front of the retina instead of directly on it, leading to blurry distance vision. This can occur due to:

• Elongated eyeball: The most common cause, where the eye grows longer than normal from front to back.
• Curved cornea or lens: An excessively curved cornea or lens can affect how light is bent and focused inside the eye.
• Abnormal focusing power: The lens and cornea may have a focusing power that does not match the length of the eye, leading to myopia.

Here are certain factors that can increase the likelihood of developing myopia:

• Family history: A higher chance of myopia exists if one or both parents have the condition.
• Extended near-work activities: Long periods spent on reading, writing, or using digital devices can contribute to the development of myopia, especially in children.
• Limited time outdoors: Reduced outdoor activity and lower exposure to natural light during childhood have been linked to a higher risk of developing myopia.
• Urban living environments: Growing up in urban areas, where children may spend more time indoors, has been associated with an increased risk of myopia.

Understanding these causes and risk factors can help in early identification and timely management of myopia to protect vision and reduce progression.

The symptoms of myopia (nearsightedness) can develop gradually or appear suddenly, often worsening during childhood and adolescence.

Common Symptoms of Myopia

• Blurred Distance Vision: This is the hallmark symptom. Objects far away, such as road signs, whiteboards, or movie screens, appear out of focus or hazy.
• Eyestrain: Aching or fatigue in the eyes, especially after sustained focus on distant objects.
• Headaches: These often accompany eyestrain, particularly after periods requiring clear distance vision.
• Squinting: Frequently narrowing the eyelids in an attempt to see distant objects more clearly. This is a common unconscious effort to improve focus.
• Difficulty with Night Vision: Distant objects may appear even blurrier in low light or at night, sometimes with accompanying halos around lights.
• Visual Fatigue: Especially noticeable during activities that require clear distance vision, such as driving, particularly at night.

Symptoms In Children and Adolescents

• Frequent Squinting or Blinking: Children may often narrow their eyelids, blink excessively, or partially close their eyes in an unconscious attempt to bring blurry distant objects into clearer focus.
• Close Proximity to Screens/Books: A tendency to sit very close to the television, computer screen, or hold books and devices unusually close to their face.
• Unawareness of Distant Objects: Appearing unaware of objects or people located far away, or not reacting to them appropriately.
• Challenges at School: Experiencing trouble seeing the whiteboard or projector clearly in the classroom, which may impact their participation and learning.
• Frequent Eye Rubbing: Repeatedly rubbing their eyes, which can indicate discomfort or an attempt to clear blurry vision.
• Complaints of Headaches/Fatigue: Regularly complaining of headaches or tired eyes, particularly after school or engaging in tasks requiring significant visual effort.

Those with any of these symptoms should undergo a comprehensive eye examination by an ophthalmologist or optometrist for accurate diagnosis and appropriate vision correction.

Detecting myopia (nearsightedness) early can help children and adults maintain clear vision for daily activities, learning, and overall well-being. At Max Hospitals, we offer comprehensive eye examinations to diagnose myopia and support timely care. Our key diagnostic methods and tests include:

Patient History and Symptom Review

The eye care professional begins by asking about symptoms (e.g., blurred distant vision, headaches, eye strain), general health, and family eye health history. This helps understand potential risk factors and the nature of the visual difficulties.

Visual Acuity Test

This fundamental test helps assess the clarity of distant vision and the degree of blur. It involves reading letters or symbols of various sizes on a standardised eye chart (like a Snellen chart) from a specific distance.

Refraction Test

This test measures the eye's refractive error. The individual undergoing the test looks through a device called a phoropter (a mask-like instrument with different lenses) while the eye care professional switches lenses and asks which one provides the clearest vision. This helps determine the exact lens prescription needed to correct myopia.

• Autorefraction: An automated instrument may be used as a preliminary step to quickly estimate the refractive error.
• Retinoscopy: Especially useful for young children or individuals who may have difficulty communicating, the eye care professional shines a light into the eye and observes the light reflection from the retina to objectively determine the refractive error.
• Eye Health Examination: Beyond simply determining a prescription, a comprehensive eye exam also involves assessing the overall health of a person's eyes. To do this effectively and detect any underlying conditions, several key examinations are typically performed. These include:
• Slit-Lamp Examination: This instrument allows the eye care professional to examine the front structures of the eye (cornea, iris, lens) under magnification, checking for any abnormalities.
• Dilated Fundus Examination: Eye drops may be used to dilate (widen) the pupils, providing a clearer view of the internal structures at the back of the eye, including the retina and optic nerve. This helps rule out other eye conditions and assess for any complications associated with myopia, especially high myopia.
• Intraocular Pressure Measurement (Tonometry): This test measures the pressure inside the eye, which is important for screening conditions like glaucoma, which can be associated with myopia.

Corneal Topography and Axial Length Measurement (in some cases)

For advanced diagnosis, especially in cases of progressive myopia or before refractive surgery, specialized tests like corneal topography (mapping the curvature of the cornea) and axial length measurement (measuring the length of the eyeball) may be performed.

Treatment for myopia (nearsightedness) typically focuses on two key aspects: correcting existing blurry vision to improve daily functioning and slowing down the progression of nearsightedness to reduce the risk of future eye complications, especially in children. The best approach depends on an individual's age, prescription, and lifestyle. Here are the treatment options we offer at Max Hospitals.

Vision Correction (Corrective Lenses)

These are one of the most common and non-invasive ways to provide clear distance vision. They work by helping light focus correctly on the retina.

• Eyeglasses: Various types of lenses are available to correct blurry vision, from standard single-vision lenses to specialised designs that may also help control myopia progression in children.
• Contact Lenses: Worn directly on the eye surface, these offer clear vision without frames. Options include daily, weekly, or monthly disposable lenses, as well as specialized designs for myopia control.

Myopia Management and Control (Primarily for Children)

These treatments specifically aim to slow down the worsening of myopia (nearsightedness) in children and adolescents. This is crucial for reducing the risk of associated eye diseases later in life.

• Specialized Eyeglasses and Contact Lenses: Certain lens designs are engineered to slow down eye growth, providing clear vision while simultaneously managing myopia progression.
• Orthokeratology (Ortho-K): These are special contact lenses worn overnight to temporarily reshape the cornea. They allow for clear vision during the day without glasses or contacts, and also help to slow myopia progression.
• Low-Dose Atropine Eye Drops: Applied nightly, these drops have been shown to be effective in slowing the rate at which myopia progresses in children.
• Lifestyle Recommendations: Encouraging more time outdoors in daylight and practicing good visual hygiene (like taking regular breaks during near work) can also play a role in managing myopia progression.

Refractive Surgery (For Stable Adult Vision)

For adults with a stable prescription (meaning their vision hasn't changed significantly for at least a year), refractive surgeries offer more permanent solutions to reduce or eliminate the need for glasses or contact lenses. These procedures typically involve reshaping the cornea or implanting corrective lenses inside the eye.

• Laser Vision Correction (e.g., LASIK, PRK, SMILE): These popular procedures use lasers to precisely reshape the cornea, improving how light focuses on the retina.
• Implantable Lenses (ICL / Phakic IOLs): For individuals with very high prescriptions or thin corneas unsuitable for laser surgery, a small, corrective lens can be surgically placed inside the eye.
• Refractive Lens Exchange (RLE): Similar to cataract surgery, this involves replacing the eye's natural lens with an artificial one to correct vision. It's often considered for older adults with high myopia.

While myopia (nearsightedness) can often be managed with glasses or contact lenses, high or untreated myopia may lead to certain complications over time. Here are the possible complications of myopia:

• Retinal Detachment: The retina, the light-sensitive tissue at the back of the eye, can pull away from its underlying supportive tissue. Myopia increases this risk because the stretched retina is more prone to tears or holes, which can lead to detachment. Symptoms may include a sudden increase in "floaters" (specks or cobwebs in vision), flashes of light, or a curtain-like shadow obscuring part of the vision. This is an ophthalmic emergency requiring immediate attention.
• Myopic Maculopathy (Myopic Macular Degeneration): This involves degenerative changes in the macula, the central part of the retina responsible for sharp, detailed vision. The stretching of the eye can cause thinning, atrophy, or even the development of abnormal blood vessels (choroidal neovascularization) in this crucial area. Myopic maculopathy is a leading cause of vision impairment in individuals with high myopia.
• Glaucoma: Myopic individuals have a higher risk of developing open-angle glaucoma, a group of eye diseases that damage the optic nerve (which connects the eye to the brain), often due to increased pressure inside the eye. Glaucoma can lead to gradual, irreversible vision loss, often without noticeable symptoms in its early stages.
• Cataracts: This condition involves the clouding of the eye's natural lens, leading to blurry or hazy vision. People with myopia, particularly high myopia, tend to develop cataracts at an earlier age than the general population.
• Posterior Vitreous Detachment (PVD): The vitreous gel that fills the eye can naturally separate from the retina as a person ages. In myopic eyes, this process can occur earlier and may sometimes contribute to retinal tears or detachment due to the vitreous pulling on the stretched retina.
• Peripheral Retinal Degenerations: Myopic eyes are more prone to thinning and weakness in the peripheral retina, such as lattice degeneration, which can increase the risk of retinal tears and retinal detachments.

Regular eye check-ups and timely management can help reduce the risk of these complications and support long-term eye health.

While some factors like family history cannot be changed, there are steps you can take to help prevent or slow the progression of myopia (nearsightedness), especially in children and young adults.

Tips to help prevent myopia:

• Encourage outdoor activities: Studies suggest spending at least 1-2 hours outdoors daily can help lower the risk of developing myopia, likely due to exposure to natural light and looking at objects at varying distances.
• Promote balanced visual activities: Alternate close-up tasks with activities that require looking at distant objects, like playing outside or looking out of a window.
• Set up an ergonomic study environment: Ensure that children sit at a proper distance from books and screens, maintain an upright posture, and use chairs and tables that support good posture while reading or studying.
• Monitor screen time: Limit recreational screen time on smartphones, tablets, and computers, and encourage device-free breaks to allow the eyes to relax.
• Create device usage rules: Teach children to hold books and devices at least 30-40 cm away from their eyes rather than too close, and to avoid reading while lying down.
• Use appropriate lighting: Ensure that reading and study areas are well-lit to reduce strain on the eyes while avoiding glare from screens.
• Get regular comprehensive eye exams: Regular eye check-ups help detect any changes in vision early, allowing timely management to prevent worsening.

Taking these preventive measures can help support healthy vision and reduce the chances of myopia progression over time.

Can myopia be completely cured?

Myopia can be managed effectively with glasses, contact lenses, or surgery, but there is currently no permanent “cure” to reverse the elongation of the eye that causes myopia. Treatment focuses on correcting vision and slowing progression.

Is it safe for children with myopia to play sports?

Yes, children with myopia can participate in sports. Using properly fitted glasses, sports goggles, or contact lenses can help ensure clear vision and safety during physical activities.

Does using digital screens cause myopia?

While screens do not directly cause myopia, spending long hours on close-up activities, including screen time, may increase the risk of developing or worsening myopia, especially in children.

How often should eye check-ups be done for someone with myopia?

Regular eye check-ups are recommended at least once a year, or as advised by an eye care professional, to monitor any changes in vision and update prescriptions as needed.

Can dietary habits affect myopia?

There is no specific diet that can prevent or treat myopia, but maintaining overall eye health with a balanced diet rich in leafy greens, fruits, and nutrients like vitamin A can support good vision health.

What is progressive myopia?

Progressive myopia refers to a condition where nearsightedness continues to worsen over time, requiring frequent changes in prescription. This is more commonly seen in children and teenagers.

Is myopia more common in certain age groups?

Myopia often develops in childhood or teenage years but can progress into adulthood, particularly if it starts early.

Can myopia lead to blindness?

Myopia itself does not cause blindness, but high or progressive myopia can increase the risk of serious eye conditions like retinal detachment or myopic maculopathy, which can threaten vision if not managed promptly.

Are there special lenses to control myopia progression?

Yes, certain specially designed glasses and contact lenses can help slow down the progression of myopia in children while providing clear vision.

Does spending time outdoors help with myopia?

Spending more time outdoors, especially during childhood, has been shown to help lower the risk of developing myopia or slow its progression.

Reviewed by Dr Ramandeep Kaur, Consultant – Ophthalmology, Eye Care / Ophthalmology, on 14 August 2025.