"Lazy eye exercises" covers everything from evidence-based training to random eye-rolling videos. Here's how the researched approaches compare.
1. Dichoptic games (red/cyan or similar)
Each eye sees different elements, so both eyes must work together. Studies have reported improvements in 3D depth perception (stereoacuity) after dichoptic training.2,5 Red/cyan and red/green anaglyph glasses have been used in research with mixed results: a positive children's trial (CureSight, FDA-cleared for children)4 and a negative adult-inclusive trial (BRAVO).8 Content and adherence matter.
2. Perceptual learning
Repeated practice on specific visual tasks (for example, detecting faint patterns). In studies, gains were largely retained months after training ended.6
What lacks evidence
We didn't find studies in our evidence review supporting generic "eye yoga," eye rolling or focusing drills for amblyopia. Be skeptical of programs that promise a cure.
Practice safely
- Get a diagnosis and keep wearing your glasses.9
- Stop and see your eye doctor if you notice double vision, eye pain or sudden changes.
- Track your sessions — in trials, results depended on how much people actually trained.7,8
Sources
- Tsirlin I, et al. (2015). Behavioral training as new treatment for adult amblyopia: a meta-analysis. PubMed 26114483
- Vedamurthy I, Levi DM, et al. (2015). A dichoptic custom-made action video game as a treatment for adult amblyopia. Vision Research. Europe PMC; Sci Rep 2015
- FDA De Novo DEN210005, Luminopia One (2021, children 4–7) FDA; indication expanded to ages 4 to <13 by 510(k) K243819 (cleared Apr 9, 2025) FDA
- FDA 510(k) K221375, CureSight (children 4 to <9, cleared Sep 29, 2022). FDA
- Li J, Hess RF, et al. (2013). Dichoptic training enables the adult amblyopic brain to learn. Current Biology. Cell
- Polat U, et al. (2004). Improving vision in adult amblyopia by perceptual learning. PNAS. PubMed 15096608
- Holmes JM, et al. (2016). PEDIG ATS18 binocular iPad treatment vs patching. JAMA Ophthalmology. JAMA
- Gao TY, et al. (2018). BRAVO randomized clinical trial. JAMA Ophthalmology. JAMA — the largest masked adult-inclusive trial: no benefit over a placebo game.
- All cited trials used optical correction (glasses) alongside training.
Last reviewed: TBD · Medically reviewed by: TBD — licensed OD/MD reviewer