eyecare

Eyecare refers to the range of practices and services aimed at maintaining eye health and preserving or improving vision. It encompasses prevention, screening, diagnosis, treatment, and rehabilitation of eye conditions, as well as guidance on vision correction, safety, and daily eye care.

Core components are provided by ophthalmologists, optometrists, and other health professionals. A comprehensive eye examination assesses vision, eye movement and focusing, and can detect signs of systemic diseases. Refraction determines corrective lenses. Eyecare may include the prescription of glasses or contact lenses, management of ocular diseases, and surgical procedures such as cataract removal or glaucoma treatment when needed. Additional services include vision rehabilitation, low-vision aids, and screening programs for children and vulnerable populations.

Common conditions addressed include refractive errors (nearsightedness, farsightedness, astigmatism), glaucoma, cataracts, age-related macular degeneration, diabetic retinopathy, and ocular surface diseases. Early detection through regular exams improves outcomes and may reveal signs of systemic illnesses. Prevention and daily care emphasize eye protection from ultraviolet light, injury prevention with protective eyewear, smoking avoidance, management of chronic conditions, and minimizing digital eye strain with proper lighting, breaks, and ergonomics.

Access to eyecare varies by region and is influenced by factors such as cost, insurance coverage, and availability of professionals. Public health efforts and telemedicine initiatives aim to expand screening and timely treatment, while education about eye health supports informed decisions and adherence to care.