There are monofocal, multifocal, toric, and accommodative IOLs designed to correct different vision needs such as distance, near, astigmatism, or reducing dependence on glasses.

Yes, by choosing the right IOL type, phaco surgery can address cataracts and simultaneously improve nearsightedness, farsightedness, or astigmatism, enhancing overall vision quality.

Wearing UV‑blocking sunglasses outdoors, using protective eyewear for sports or hazardous work, not smoking and controlling chronic diseases like diabetes all help reduce the risk of vision loss. Eating a balanced diet rich in leafy greens and oily fish also supports long‑term eye health.

Children often experience conditions such as refractive errors (myopia, hyperopia, astigmatism), strabismus (eye misalignment), amblyopia (lazy eye), congenital cataracts, glaucoma, and eye infections like conjunctivitis.

Warning signs include squinting, frequent eye rubbing, tilting the head, sitting very close to screens or books, poor concentration on near tasks, or complaints of headaches or blurry vision. Parents who notice these changes should book a paediatric eye assessment promptly.

Experts recommend eye screening in early childhood (around 3–5 years) and regular checks during school years, or earlier if parents or teachers notice problems. Early detection helps prevent long‑term issues such as amblyopia (lazy eye), squint or significant refractive errors.

Properly prescribed glasses and contact lenses improve vision and comfort; however, poor hygiene or improper use can lead to complications.