Causes of Blurry Vision

Blurry vision can be caused by various factors, ranging from minor issues to serious conditions. Understanding the common causes can help in identifying and addressing this vision problem.

Refractive Errors

Refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), astigmatism, and presbyopia can result in blurry vision. These conditions occur when the shape of the eye prevents light from focusing correctly on the retina.

Eye Diseases

Eye diseases like cataracts, glaucoma, diabetic retinopathy, and macular degeneration can cause blurred sight. These conditions damage the structures of the eye, affecting vision clarity.

Medication Side Effects

Some medications can lead to vision problems as a side effect, including blurry vision. It is important to consult with a healthcare provider if you experience any changes in vision while taking medications.

Eye Strain

Extended periods of screen time or focusing on close-up tasks can strain the eyes, leading to temporary blurry vision. Taking breaks, adjusting lighting, and using proper ergonomics can help alleviate eye strain.

Regular eye exams are essential for detecting and addressing any vision problems. If you experience persistent blurry vision or other visual impairment, consult an eye care professional for a comprehensive evaluation and appropriate treatment.