Early symptoms and manifestations of colon cancer

summary

My father is a patient with colon cancer. During this period of time, he has been in the process of treatment. The first thing he did was resection surgery, and then chemotherapy. Now he has been discharged from the hospital and returned home. Fortunately, his disease was discovered in time and did not cause too serious consequences. If colon cancer was discovered late, it would really worry about his life. Therefore, it is very important to discover colon cancer early, and we should pay attention to his father's symptoms Share some early symptoms with your family.

Early symptoms and manifestations of colon cancer

First of all, there will be changes in stool in the early stage of colon cancer. In the right half of colon cancer, the stool is thin in the early stage, with pus and blood, and the frequency of defecation increases. When the cancer continues to grow and affects the passage of feces, there will be alternate diarrhea and constipation. In the left half of colon cancer, it is difficult to defecate, and it will continue to worsen with the development of the disease.

Secondly, colon cancer can also cause gastrointestinal symptoms, manifested as abdominal distension, discomfort or indigestion like symptoms. Among them, the right half of colon cancer, mostly abdominal pain, discomfort or dull pain. It can be intermittent at the beginning, and then it becomes persistent. It is often located in the right lower abdomen, much like the attack of chronic appendicitis.

Finally, after suffering from colon cancer, the feces will change. When the right colon cancer, the amount of bleeding is small, and due to the peristalsis of the colon, it is fully mixed with the feces, which makes it difficult to see with naked eyes, but the occult blood test is often positive; while the left colon cancer, its bleeding and mucus are not mixed with the feces, about 1 / 4 of the patients can see the blood and mucus in the feces with naked eyes.

matters needing attention

Colon cancer patients in the diet to eat more attention to eat some anti-cancer effect of food, suitable food is a lot, should eat more anti-tumor effect of food: goat blood, horseshoe crab, sheep brain, sea cucumber, oyster, turtle, sand worm, deer blood, big leaf vegetables, oatmeal, amaranth, rapeseed, Elaeagnus angustifolia, taro, chestnut, wild grape.