Valotäplät

Valotäplät, often referred to as "floaters" in English, are small specks or cobweb-like shapes that drift in the field of vision. They are most noticeable when looking at a bright, uniform background, such as a clear sky or a white wall. These visual phenomena are caused by tiny clumps of cells or protein that form in the vitreous humor, the gel-like substance filling the eyeball.

As people age, the vitreous humor naturally liquefies and shrinks, causing these clumps to detach and cast shadows on the retina. This is the most common reason for experiencing valotäplät. While usually benign and a normal part of aging, a sudden increase in the number or size of valotäplät, especially when accompanied by flashes of light or a loss of peripheral vision, can be a sign of a more serious condition. These can include retinal tears or detachment, vitreous hemorrhage, or inflammation within the eye.

Most valotäplät do not require treatment and the brain often learns to ignore them over time. However, if they become significantly disruptive or are associated with other concerning symptoms, an ophthalmologist should be consulted for a thorough eye examination to rule out any underlying medical issues.