Symptoms of early colon cancer?

summary

Colon cancer is a kind of cancer, which we can know from the literal meaning. However, from the literal meaning, we can only know that it is a kind of cancer in our intestines, but we don't know what it is, what symptoms it has, how to treat it, and what to do after treatment. Symptoms of early colon cancer? Let's talk about it.

Symptoms of early colon cancer?

Abnormal stool, bloody stool or mucus. In right colon cancer, the amount of bleeding is small and the peristalsis of colon makes it fully mixed with feces, which makes it difficult to see by naked eye, but occult blood test is often positive; However, the bleeding and mucus of left colon cancer were not mixed with feces. About 1 / 4 patients could see blood and mucus in feces.

The defecation habit changed significantly. When the right colon cancer was in the early stage, the feces were thin, there was pus and blood, and the frequency of defecation increased. When the cancer continued to increase and affected the passage of feces, diarrhea and constipation could occur alternately; The left colon cancer is difficult to defecate, and with the development of the disease continues to aggravate. In addition, if the location of the cancer is low, there may be a feeling of poor defecation and urgency. In urgent after heavy is to point to have the meaning of urgent defecation, but feel defecate to anus and discharge not smooth.

The change of abnormal defecation habit of digestive tract. 2. Gastrointestinal symptoms. The symptoms were abdominal distension, discomfort or dyspepsia. 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, often in the right lower abdomen, similar to the symptoms of chronic appendicitis attack; However, in left colon cancer, obstruction may occur suddenly, with abdominal colic, accompanied by abdominal distension, hyperactivity, constipation and exhaust obstruction, or chronic obstructive symptoms such as abdominal distension, paroxysmal abdominal pain, hyperactivity of bowel sounds, constipation, bloody stool and mucus.

matters needing attention

The total amount of fat accounts for less than 30% of the total heat energy, and the proportion of animal and vegetable oil should be appropriate. Should pay attention to eat more fresh vegetables and fruits with various vitamins, such as asparagus, celery, leek, cabbage, radish and other green leafy vegetables rich in cellulose. The patients should mainly eat light and digestible food instead of raw, cold, hard, fried and pickled food, avoid greasy and spicy food, avoid smoking and alcohol, and try to make it delicious and mellow to make it easy for patients to accept.