presbüüsia

Presbüüsia is a common age-related condition affecting the ability to focus on close objects. It typically begins to manifest in individuals around the age of 40 and gradually worsens with age. The primary cause is the natural hardening and loss of flexibility of the lens within the eye. As the lens becomes less pliable, it struggles to change shape sufficiently to focus light from near objects onto the retina, resulting in blurred vision.

Symptoms of presbüüsia include difficulty reading small print, needing to hold reading material at arm's length, experiencing headaches or eye strain after close work, and noticing a need for brighter light when reading. It is a physiological change and not a disease, meaning it cannot be cured but can be effectively managed.

Diagnosis of presbüüsia is usually made during a routine eye examination. Treatment options aim to compensate for the reduced focusing ability. These commonly include wearing reading glasses, bifocal or multifocal contact lenses, or undergoing refractive surgery. Regular eye check-ups are important for monitoring the progression of presbüüsia and adjusting vision correction as needed.