Apparently infected and inflamed blood vessels also occurs at the top ends, not just the rear end,
Hemorrhoids 100 570 2830 (sq 1233 3000 8753 1965 5510-3 7773 8664-1) Hz
At the eye sockets, these inflammations press against the eyeballs and cause blur vision.
As to the nature of such infections...see a doctor,
worms and parasites 3125 1552 Hz
Good...