Hypermetropia (Farsightedness): Causes, Symptoms, and Treatment

Hypermetropia, or farsightedness, is a common refractive error where distant objects are seen clearly, but close objects appear blurry. This condition occurs when the eye is too short, or the cornea has too little curvature, causing light entering the eye to focus behind the retina instead of directly on it.

What Causes Hypermetropia?

Hypermetropia can be caused by several factors, including:

• Eye Shape – A shorter eyeball or flat cornea causes light to focus behind the retina.

• Genetics – Farsightedness tends to run in families.

• Age-Related Changes – As we age, the lens inside the eye loses flexibility, which can worsen farsightedness.

Symptoms

Common symptoms include:

• Blurred vision, especially when reading or doing close-up work

• Eye strain or fatigue when focusing on near objects

• Headaches after reading or other close tasks

• Difficulty seeing in low light conditions

Diagnosis

Hypermetropia is diagnosed through a routine eye exam, which includes:

• Visual Acuity Test – To check clarity at different distances.

• Refraction Test – To determine the right prescription for glasses or contacts.

Treatment Options

Treatment primarily focuses on correcting vision with:

• Eyeglasses – The most common and effective solution for farsightedness, with lenses that help focus light correctly on the retina.

• Contact Lenses – Available in toric or spherical designs to correct the refractive error.

• Refractive Surgery – LASIK or similar surgeries may be an option for those with stable prescriptions, reshaping the cornea to correct the focal point.

• Multifocal Lenses – In cases of presbyopia (age-related farsightedness), multifocal lenses can help with both near and distant vision.

  
  

Preventing and Managing Hypermetropia

Although you cannot prevent hypermetropia, early detection and correction can help reduce symptoms and improve quality of life. Regular eye exams are important for catching farsightedness, especially as you age, and managing changes in vision.

Hypermetropia is a manageable condition, with effective treatments available. If you’re experiencing blurry vision when reading or focusing on close tasks, it’s essential to visit an eye care professional to determine the right corrective lenses or treatment to restore clear vision.