What diarrhea is an alarm signal for cancer

In general, persistent diarrhea, diarrhea with blood, diarrhea with weight loss and other conditions may be the warning signal of cancer.

1. Persistent diarrhea

If diarrhea lasts for a long time, more than two weeks, and there is no obvious sign of improvement, it is generally related to intestinal cancer, it is recommended to carry out colonoscopy or stool routine examination in time.

2. Diarrhea with blood If

diarrhea for a long time is accompanied by bright red or dark red blood stool, it may be one of the symptoms of colorectal cancer. If this occurs, it may be an alarm signal of cancer.

3. Diarrhea with weight loss

If frequent diarrhea is accompanied by obvious weight loss and weight loss for unknown reasons, it is also one of the typical symptoms of intestinal cancer. Intestinal cancer will affect appetite and nutrient absorption, resulting in weight loss.