näköhaittoihin
Näköhaittoihin refers to a range of visual impairments that affect a person's ability to see. These conditions can vary greatly in severity and type, from mild blurriness to complete blindness. Common causes include refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, which can often be corrected with glasses or contact lenses. More serious conditions like cataracts, glaucoma, age-related macular degeneration, and diabetic retinopathy can lead to progressive vision loss and may require medical intervention or management.
The impact of näköhaittoihin on an individual's life can be significant, affecting daily activities, independence, and