Will my child need glasses forever? Understanding rising eye power
When a child’s glasses power climbs year after year, every parent worries the same thing: where will this end? It is one of the most common questions I hear, and it deserves an honest answer.
Why the power keeps rising
Short-sight (myopia) usually appears and increases during the growing years, because the eye is still physically growing very slightly too long. That is why the prescription often changes through primary and secondary school. The reassuring part: for most children it slows and settles in the late teens or early twenties, once growth finishes.
The myth worth clearing up
Glasses do not make your child’s eyes weaker or “dependent”. This is one of the most stubborn myths I meet. The glasses simply let your child see clearly while the eye does its growing; they are not the cause of the rising power. Holding glasses back to “train” the eyes does not work, and only leaves a child struggling to see the board and falling behind.
What genuinely helps
We cannot stop a child growing, but we can often slow how fast the short-sight progresses, and that matters, because a lower final power means healthier eyes for life. What helps is real, not magic:
- Time outdoors — regular daylight is one of the best-proven protections we have.
- Breaks from close work and screens — the 20-20-20 habit: every 20 minutes, look far away for 20 seconds.
- A proper myopia-control programme when progression is fast, which we measure and tailor to your child.
The honest goal
We are not promising to reverse the power already there, that we cannot do. The goal is to protect the eyes from getting much worse, and to keep your child seeing clearly and confidently along the way. Caught and managed early, most children do very well.
Worried about your child’s rising power? Our children’s eye clinic measures it properly and tells you honestly what will help.