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Astigmatism is a common vision issue caused by an irregularly shaped cornea or lens, leading to blurred or distorted vision. It can cause headaches, eye strain, and difficulty seeing clearly....

Exophoria is an eye teaming issue where one or both eyes drift outward when focusing, often during reading or screen use. It can cause eye strain, headaches, double vision, or...

Double vision and dizziness may stem from eye misalignment, migraines, vertigo, head injury, or neurological issues. Symptoms can vary, and treatment depends on the cause—ranging from rest and medication to...

Amblyopia, or lazy eye, causes reduced vision in one eye when the brain favors the other. Symptoms include poor depth perception, squinting, or head tilt. Early treatment is critical to...

Double vision that comes and goes may be caused by eye muscle imbalance, binocular vision dysfunction, astigmatism, cataracts, or neurological and systemic conditions like stroke or diabetes. Treatment depends on...

Convergence excess occurs when the eyes turn inward too much while focusing up close. It can cause eye strain, headaches, blurred or double vision, and difficulty reading. Common causes include...

Accommodative dysfunction affects the eye’s ability to focus between distances, often causing blurry vision, eye strain, and headaches. It may result from aging, prolonged near work, illness, or medication. Treatment...

An online diplopia test, such as the BVDQ™, screens for double vision caused by subtle eye misalignment. This quick, symptom-based tool can help identify potential vision issues early. While not...

If you’re feeling clumsy or off balance, it might be caused by your eyes. A condition called Binocular Vision Dysfunction (BVD) can disrupt depth perception and coordination due to subtle...

If reading feels difficult, it’s important to consider your vision—not just clarity, but how well your eyes work together. Even with 20/20 eyesight, Binocular Vision Dysfunction can cause your eyes...