If your child needs vision correction beyond glasses, you may be choosing between overnight ortho-k lenses and standard daytime contact lenses. Both can work well, but they suit different needs.
How They Differ
Daytime soft contact lenses are worn during waking hours and removed before bed, correcting vision while they’re in the eye. Ortho-k lenses work in reverse: they’re worn overnight and removed in the morning, with the corrective effect lasting through the day.
Myopia Control Benefits
One of the biggest differences is myopia control. Overnight ortho-k has strong evidence supporting its ability to slow the progression of childhood myopia. Certain soft myopia-control lenses also offer this benefit during the day, but standard daytime contacts generally do not.
Lifestyle Considerations
- Sports and activities: Ortho-k means no lenses to worry about during the school day, practices, or games.
- Handling responsibility: Some younger children find nighttime lens care easier to manage with parental help than daytime insertion and removal at school.
- Dryness and comfort: Ortho-k eliminates daytime lens-related dryness since nothing is worn during waking hours.
Making the Right Choice
The right option depends on your child’s prescription, corneal shape, and daily routine. A contact lens exam can help determine which approach fits your family best.
