When people mention cancer, they may all be scared! It must be said that cancer is a high-incidence disease in recent years. For cancer patients, this means that their days can be counted. Among the high-incidence cancers, colorectal cancer is a disease with a particularly high incidence, but it does not show up in the early stage, so people pay little attention to it. Therefore, it is urgent to prevent colorectal cancer. Let me introduce some early symptoms of colorectal cancer!

1. Abdominal distension and abdominal pain

Patients with colorectal cancer will have abdominal distension and abdominal pain in the early stage, which will gradually deepen with time.

Early colorectal cancer patients began to appear disorder or intestinal obstruction due to their intestinal function. The food they eat can't be absorbed by the intestines and concentrated in a certain part, which leads to abdominal pain and bloating.

2. Anemia

Patients with colorectal cancer will have anemia in the early stage.

Anemia may occur because chronic blood loss exceeds hematopoietic compensation. With the continuous spread of colorectal cancer cells, anemia will become more and more serious.

Step 3: bloody stool

Patients with colorectal cancer will have intermittent hematochezia in the early stage.

Intermittent hematochezia is because the lesion is close to * * *, which is different from hemorrhoids. The blood in the stool of patients with early colorectal cancer is in a state of separation of blood and feces, and the blood color of patients with early colorectal cancer is also different. The blood color of patients with early colorectal cancer is bright red or dark red.

4. Changes in the nature of feces