Colorectal cancer is a type of cancer that affects the large intestine, which includes the rectum and colon. The most common symptoms include blood in the stool, cramping and abdominal pain, fatigue, unexplained weight loss, and changes in bowel habits. Early detection is key to successful treatment of colorectal cancer. Tests such as colonoscopy or sigmoidoscopy can help find colorectal cancer early, when it is most treatable. If detected, treatments are available to shrink the tumor or remove it completely. Surgery, chemotherapy, radiation therapy and immunotherapy are all potential options for a successful outcome. Those who have been recently diagnosed with colorectal cancer should seek medical advice from a qualified cancer hospital to determine the best treatment plan. It is important to remember that colorectal cancer can be managed and treated with proper medical care. With early detection, diagnosis and treatment, it is possible to successfully beat this form of cancer.