Can Anxiety Cause Blurred Vision?

When you feel anxious, your body can react in many ways, including changing how your eyes focus. The stress from anxiety can lead to eye strain, making it feel like you are looking through a foggy window, which can cause temporary blurred vision. This response happens because anxiety triggers a "fight or flight" reaction, which may also affect blood flow and cause temporary changes in the muscles that help your eyes focus. Studies have shown a connection between anxiety, mental fatigue, and visual symptoms, meaning that when you are anxious, you might notice your vision isn’t as sharp as usual. It is important to remember that blurred vision can have many different causes. If you experience ongoing or worsening blurred vision, it could be a sign to visit an eye care professional who can check for other issues. Managing anxiety through relaxation techniques, proper sleep, and talking to a healthcare professional might help both your mental state and your vision.