What is the symptom of anal cancer

Update Date: 2025-07-31 Source: Network

summary

Anal cancer has been endangering our health and has a great impact on our life, so we'd better know what the symptoms are, so that we can treat them in time, and the right medicine can be applied to the case, so that we won't miss the best opportunity for treatment.

What is the symptom of anal cancer

First, the occurrence of anal cancer will generally have a change in stool habits: stool habits change is a typical symptom of rectal cancer, due to the rectal mass and its secretions, can produce intestinal irritation symptoms, resulting in frequent defecation, incomplete defecation, irritability and other symptoms, but the discharge is mostly mucus pus, at this time the stool shape has also changed, and the stool is more and more serious Fine. At first, these "pseudo diarrhea" phenomenon often occurs shortly after getting up in the morning, which is called "morning diarrhea". Later, the number of times gradually increased, even unable to sleep at night, changed the past defecation habits.

Second, the occurrence of anal cancer will generally appear bloody stool: the initial symptoms of anal cancer are mainly painless bloody stool, and the blood is red or bright red, which is very similar to the symptoms of early internal hemorrhoids, so they are easy to be confused. In the late stage, the stool is dark and necrotic, sometimes with bloody abscess and bloody stool.

Third, intestinal stenosis and obstruction are also a symptom of anorectal cancer: intestinal stenosis and obstruction are symptoms of rectal cancer. In the late stage of rectal cancer, because the tumor infiltrates around the intestinal wall, the intestinal cavity is narrow, especially at the junction of rectum and sigmoid colon. Most of them are narrow type hard cancer, which is easy to cause obstruction.

matters needing attention

So when the above symptoms appear, it may be anorectal cancer, we must pay attention to it, go to the hospital in time for treatment, so as not to miss the best opportunity for treatment.