What symptom could indicate fecal impaction?

Fecal impaction occurs when a large mass of stool becomes lodged in the rectum, which can cause a range of symptoms. The presence of watery stool leakage is a notable indicator of fecal impaction. This leakage happens because the liquid stool from higher in the intestine can seep around the solid mass that is impacted. Essentially, while the body may not be able to pass the solid stool, it can still produce liquid stool, leading to the uncomfortable situation of fecal impaction being partially relieved by watery leakages.

In contrast, other symptoms such as flatulence, dark urine, and abdominal pain may be associated with various gastrointestinal issues, but they are not specific indicators of fecal impaction. Therefore, watery stool leakage serves as a clear sign that signals the underlying issue of impacted stools, making it the most relevant choice in this context.