An interesting video explaining floaters, and how they may be more visible on certain days than others.

We would always advise that if the floaters have been there a while, and do not change, then they are not a worry, though they are annoying.

New floaters, particularly when associated with flashes or shadows in the vision should be investigated promptly- they are probably nothing to worry about but could be symptomatic of a retinal tear or detachment.

If you have any concerns you can contact us here.