Risks of Myopia

Separate the risks associated with myopia from the risks of a particular treatment. Both deserve discussion before starting overnight lenses.

01

Risk Factor 1: Education

Long periods of close work and limited outdoor time are associated with myopia. These associations do not mean schoolwork alone causes every case or that a habit change can replace treatment.

02

Risk Factor 2: Use of Screens

Screens are one form of near work. Breaks, comfortable viewing distance and suitable lighting can support comfort, but they do not guarantee that established myopia will stop progressing.

03

Risk Factor 3: Genetics

Family history and younger age at onset help inform assessment of progression risk. Regular examinations are useful even when a child appears to cope well without reporting blur.

Genetics is a pivotal factor in the development of myopia

Frequently Asked Questions

Questions to discuss before choosing a myopia-management option.

Correctly prescribed glasses should not be described as damaging the eyes. Ordinary single-vision glasses correct blur but are not designed to control eye growth. Do not stop prescribed correction without advice.

Outdoor time is most clearly supported for reducing the chance of myopia starting. A child who is already myopic still needs appropriate correction, discussion of treatment and follow-up.

Arrange an examination when myopia is suspected or diagnosed. The clinician considers age, prescription, progression and eye health, then discusses whether Ortho-K or another option is suitable.

Related information