Symptoms of left colon cancer

The symptoms of left colon cancer include weight loss, intestinal obstruction, and changes in stool habits.

1. Weight loss

Due to decreased intestinal absorption and digestion function, patients cannot fully absorb nutrients after eating. Patients may experience weight loss symptoms in a short period of time. As the disease progresses, patients may gradually lose weight.

2. colon obstruction is

relatively narrow, and the tumor may cause intestinal obstruction. Patients may experience abdominal pain, abdominal distension, vomiting, and cessation of defecation.

3. Changes in stool habits

.