Stomal changes:
(1) an unusual change in the stoma size and appearance
(2) obstruction at the stoma
(3) prolapse at the stoma
(4) severe injury or a deep cut in the stoma
(5) a deep ulcer
(6) severe or unusual odor lasting more than a week
Changes in the adjacent skin:
(1) continuous bleeding at the junction between the skin and the stoma
(2) severe skin irritation adjacent to the stoma
Features of output:
(1) severe watery discharge lasting more than 6 hours
(2) no output for more than 6 hours accompanied by nausea or cramping
(3) excessive bleeding from the stoma opening
(4) moderate blood in the pouch in several emptyings (and not eating beets)
General symptoms:
(1) severe cramps that last more than 3 hours
(2) continuous nausea and vomiting
(3) abdominal pain after introducing an irrigation catheter into the stoma
