Irlen filter lenses or tinted contact lenses will resolve Irlen Syndrome issues if the patient selects the tint correctly. Other issues may remain to be dealt with. There can be what Helen Irlen refers to as layers of things to address or pieces of the puzzle. But the result of successfully resolving Irlen Syndrome is powerful. I believe successful resolution of Irlen Syndrome can enable the patient to perceive other issues that need to be resolved. At any rate the relief from the stress of dealing with Irlen Syndrome provides the energy to deal with any remaining issues.