Teslio

A hole in the retina is a serious problem because it can lead to a retinal detachment, a consultation with an ophthalmologist as soon as possible is necessary.

Floaters
What can be done with floaters?

Floaters can disrupt the clarity of vision, which can be quite uncomfortable, especially when reading. Move the eyes, looking up and down, can help ward off the floaters of sight.

It is advisable to consult with the ophthalmologist, especially after age 45, if the person realizes: New floater, even if only; EYE FLOATERS NO MORE

Sudden flashes;
Loss of side vision;
To examine the retina and vitreous is necessary to dilate the pupil with eye drops. During this painless examination, the ophthalmologist will observe carefully the retina and vitreous. The dilation of the pupils may hinder or impede daily activities for a few hours.

There is a treatment that eliminates floaters.
Some of them may remain in the field of view, but many diminish or disappear with time, leaving bothering.
What causes flashes of light?

Flashes of light or lightning can be seen when the vitreous gel pulls retina. It's the same feeling of "seeing stars", experienced when pressing the eye.

The sudden appearance of flashes of light is a symptom that should be investigated immediately due to the risk that some retinal damage can occur.