Decreased visual acuity

Decreased visual acuity is a symptom of vision loss or impairment. It is characterized by a decrease in the ability to see clearly and distinguish objects at a distance. It can develop gradually over time or be sudden, and may be accompanied by other symptoms such as blurriness, double vision, or sensitivity to light. It is often caused by refractive errors, cataracts, glaucoma, or age-related macular degeneration.