Myopia (Near-sightedness)
Myopia, also known as near-sightedness, is a prevalent vision condition in which nearby objects are seen clearly, while distant objects appear blurry.
Symptoms
- Blurred vision when looking at distant objects.
- Squinting to see clearly.
- Eye strain or headaches
- Difficulty seeing at night.
Causes
- Genetics: Family history of Myopia
- Environmental Factors: Prolonged close-up activities like reading or using computers.
- Eye Structure: Elongation of the eyeball or a steep cornea.
Diagnosis
Eye examination including visual acuity test and refraction assessment.
Treatment
- Eyeglasses or Contact Lenses: Corrective lenses to improve vision.
- Orthokeratology: Special contact lenses worn overnight to reshape the cornea temporarily.
- Laser Surgery: Procedures like LASIK to reshape the cornea.
- Medications: Atropine eye drops to slow progression in children.
Prevention
- Regular eye check-ups
- Limiting screen time and encouraging outdoor activities
