Age-related Macular Degeneration (AMD): This is a common condition in older adults that can cause central vision changes, including blind spots, distorted vision, and loss of central vision. The likelihood of AMD increases with age, smoking, and family history.

Diabetic Macular Edema: A complication of diabetes that causes fluid buildup in the macula, leading to central vision changes, including blurred vision and blind spots.
Macular Hole: A small break in the macula that can cause central vision changes, including distorted vision and blind spots.
Central Serous Chorioretinopathy: A condition that causes fluid buildup under the retina, leading to central vision changes, including blurred vision and blind spots.
Optic Neuritis: Inflammation of the optic nerve that can cause central vision changes, including blurred vision, blind spots, and pain.

Retinal Detachment: A medical emergency that can cause central vision changes, including flashes of light, floaters, and a curtain or shadow descending over the visual field.
Giant Cell Arteritis: A condition that can cause central vision changes, including blurred vision, double vision, and headaches. If left untreated, it can lead to permanent vision loss.
Pituitary Tumor: A tumor that can compress the optic chiasm, causing central vision changes, including blurred vision, double vision, and loss of peripheral vision.

Leber's Hereditary Optic Neuropathy: A rare genetic disorder that can cause central vision changes, including blurred vision and blind spots.
Best Disease: A rare genetic disorder that can cause central vision changes, including blurred vision and blind spots.
Stargardt Disease: A rare genetic disorder that can cause central vision changes, including blurred vision and blind spots.
Toxoplasmosis: A rare parasitic infection that can cause central vision changes, including blurred vision and blind spots.