What Is Myopia?
Myopia, or short-sightedness, is a very common vision condition. People with myopia have difficulty focusing on distant objects, which appear blurred, while near objects remain clear. For example, a person with myopia may not be able to read motorway signs until they are only a short distance away.
When does it occur?
Myopia may develop gradually or quickly. It is often diagnosed before the age of 20. In many people it later stabilises, although it can continue to progress over time.
Today, many parents have a child with some degree of myopia. Experts suggest that unusually long periods spent using smartphones and computers may increase the risk of developing myopia. Children who regularly spend time outdoors appear to have a lower risk, possibly because of their exposure to natural light.
What are the symptoms?
In addition to reduced distance vision, symptoms may include frequent headaches and eye fatigue during driving or sport. Some people also notice floaters and may blink repeatedly in an attempt to see more clearly.
A complete eye examination by an optometrist or ophthalmologist can detect myopia.
How is it managed?
Glasses or contact lenses can correct myopia in children and adults.
Contact lenses for myopia help the eye focus light correctly on the retina, making distant vision clear.
With myopia, a glasses or contact lens prescription uses a minus sign, for example −2.00.
Different contact lens types are available, including daily, monthly, annual and colored lenses. Ask your lens fitter or optometrist which option best suits your lifestyle.
Frequently Asked Questions: Myopia: Causes & Care
Myopia is a refractive error in which distant objects look blurred because light focuses in front of the retina.
Blurred distance vision, squinting to focus, fatigue and difficulty recognising signs or faces from a distance are common symptoms.
It is associated with the shape and length of the eye and is influenced by genetic and environmental factors. An examination provides an accurate assessment.
It is usually corrected with glasses or contact lenses. An ophthalmologist can assess other options individually.
Arrange a check when distance vision becomes blurred or the prescription changes, and at regular intervals, especially for children and teenagers.
