How Do Irlen Overlays and Colored Filters Work?

The use of Irlen overlays and colored filters is becoming increasingly popular as a treatment for Irlen Syndrome, a condition that can lead to difficulty reading and learning. People with Irlen Syndrome often experience physical discomfort when exposed to intense light, and Irlen overlays and colored filters can help reduce this discomfort. But how do they work? In this article, we'll explore the science behind Irlen overlays and colored filters, and how they can be used to help those with Irlen Syndrome. Whether you or someone you know suffers from Irlen Syndrome, understanding the science behind Irlen overlays and colored filters can help you make informed decisions about treatment. We'll look at the research-backed benefits of using these treatments, as well as what kinds of filters and overlays are available to those who need them.

We'll also discuss how to find the right treatment option for you.

How Are Colors Chosen for Irlen Overlays and Filters?

The color of an Irlen overlay or filter is carefully chosen based on an individual's specific needs. This process is known as 'colorimeter testing'. During colorimeter testing, an individual is asked to look at a series of colored light panels while their eye movements are monitored. Through this process, the color that produces the least amount of disruption for the individual can be determined.

Once this color is identified, an overlay or filter of that specific color can be used.

Are There Any Side Effects To Using Irlen Overlays and Colored Filters?

In general, there are no known side effects associated with using Irlen overlays or colored filters. However, some people may experience slight discomfort while using them due to the changes in lighting conditions or because of the material used in the overlays or filters. The overlays and filters are made of a light-filtering material that can block some wavelengths of light, which may cause a person to experience headaches, eye strain, dizziness, or nausea when looking at certain colors or shades. Additionally, some people may find that the overlays and filters make it difficult to read or focus on certain objects in the environment. It is important to note that these symptoms are generally not long-lasting and can be managed by gradually increasing the amount of time spent using the overlays and filters and making sure that they are adjusted properly. If any of these symptoms persist or worsen, it is important to contact your healthcare provider for further evaluation.