Black or Red Poop
If you notice red or black poop, it can be an alarm. It might indicate bleeding in the rectum, which is never normal. You only notice bright red blood on toilet paper when hemorrhoids occur, which are swollen blood vessels on the bottom that could hurt or itch. Your primary healthcare provider can help with hemorrhoids. However, when bleeding is persistent or is not caused by hemorrhoids, a GI doctor can help you rule out similar conditions and find proper treatments to prevent further complications. [5]
Foul-Smelling Gas
On average, we pass nearly two liters of gas per day. However, when it comes with unpleasant smells, which can be a sign of underlying issues. Also, you need to consult your GI doctor when it occurs with other problems like unexplained weight loss, changes in bowel habits (constipation or diarrhea), or abdominal discomfort and pain. The foul-smelling gas might indicate the presence of a parasite in the intestines. If left untreated, it would spread to the surrounding areas and lead to further complications. [6]