Myopia (Nearsightedness) – SP Medifort Hospital

Myopia(Nearsightedness) Treatment

Myopia(Nearsightedness) Treatment In Trivandrum

Myopia, also known as nearsightedness, is a common vision condition where distant objects appear blurry while close objects are seen clearly.Myopia occurs when the eye grows slightly longer than normal or the cornea is too curved, causing light to focus in front of the retina instead of directly on it. This results in blurred distance vision. At Sp Medifort Hospital, we provide advanced myopia treatment in Trivandrum to improve vision and prevent progression.

Symptoms and Causes

What are the symptoms of Myopia?

Common signs of myopia include:

Headaches caused by eye strain.
Blurred vision when looking at distant objects.
Squinting to see clearly.
Difficulty seeing while driving, especially at night.

What are the different types of Myopia?

Myopia can be classified into different types based on its underlying causes and progression.

Simple Myopia: The most common type, usually develops in childhood. It is caused by a combination of genetic factors and prolonged near-vision activities like reading or screen use.
Pathological (Degenerative) Myopia: A rare, progressive form caused by abnormal elongation of the eyeball. It can lead to complications such as retinal damage and requires careful monitoring.
Secondary Myopia: Caused by other medical conditions or factors, such as diabetes, eye injuries, or certain medications that affect vision.
Induced Myopia: Temporary myopia triggered by external factors, such as certain drugs, prolonged near work, or lens changes in the eye.

What causes Myopia?

Myopia can be caused by a combination of genetic and environmental factors:
Genetics: A family history of myopia increases the likelihood of developing the condition.

Excessive Near Work: Spending long hours reading, using computers, or mobile devices may contribute to myopia progression.
Eye Shape: Abnormal elongation of the eyeball or curvature of the cornea can cause blurred distance vision.

Diagnosis of Myopia

Accurate diagnosis of migraine is essential for effective treatment and is done through a thorough review of symptoms, medical history, and clinical evaluation.

Eye Examination: A comprehensive eye exam measures how well you see at different distances. Your doctor will check your visual acuity using charts and tools to assess how clearly you see distant objects and whether corrective lenses are needed.
Refraction Test: This test determines the exact prescription needed for glasses or contact lenses. Using a device with different lenses, your eye doctor finds the combination that gives you the clearest vision.
Retinal Examination:The eye specialist may examine the retina and internal structures of the eye to rule out complications and ensure overall eye health. Dilating the pupils during this exam allows a detailed view of the back of the eye.
Phoropter Test: A phoropter test measures your exact eyeglass prescription by letting the eye doctor switch lenses while you read an eye chart.
Advanced Imaging (If Needed): In some cases, tests such as optical coherence tomography (OCT) may be used to get detailed images of eye structures and to evaluate any changes in the retina or optic nerve, especially in progressive or high myopia.

What are the Myopia risk factors?

Risk factors for nearsightedness may include:

Family History: Having parents with myopia increases the risk of developing it.
Screen Time: Extended use of computers or devices may contribute to nearsightedness.
Environmental Factors: Spending little time outdoors can raise the risk of developing myopia.
Extensive Near-Vision Activities: Long hours of reading or screen use can contribute to myopia.
Childhood Onset: Myopia that starts in childhood can worsen as the eyes grow.

What treatment options are available for Myopia?

Myopia can be managed with vision correction, lifestyle measures, and advanced treatments.

Eyeglasses: Eyeglasses are the most common and simplest way to correct myopia. They help focus light properly on the retina, allowing clear distance vision. They are safe, easy to use, and suitable for people of all ages.

Contact Lenses: Contact lenses provide an alternative to glasses for vision correction. They sit directly on the eye, offering more natural vision and flexibility for daily activities, sports, and outdoor tasks. Different types of lenses are available depending on the degree of myopia and lifestyle needs.

Medications: Low-dose atropine eye drops are sometimes prescribed for children with progressive myopia. These drops help slow down the worsening of nearsightedness over time and reduce the risk of developing high myopia in later years.

Laser Surgery (LASIK/PRK): Laser procedures such as LASIK and PRK reshape the cornea to focus light correctly on the retina, providing long-term correction of myopia. These surgeries are suitable for eligible patients with stable vision and can significantly reduce or even eliminate the need for glasses or contact lenses.

Implantable Lenses: For patients with severe myopia who are not suitable candidates for laser surgery, implantable lenses (also called phakic intraocular lenses) can be placed inside the eye to correct vision. This procedure improves distance vision while preserving the eye’s natural lens and is a safe, effective option for high degrees of nearsightedness.

Lifestyle and Preventive Measures: Take breaks during near work, spend time outdoors, and ensure proper lighting while reading or using devices to reduce eye strain and slow myopia progression