Bowel cancer is a common but preventable cancer, and many people are shy or reluctant to talk about it. However, it is important to understand the early symptoms of bowel cancer and to get tested in a timely manner.
Because bowel cancer is usually "dragged" out, early detection and detection can significantly increase the rate.
This article will introduce the early symptoms and related examinations of bowel cancer in detail, hoping to help more people realize the importance of this problem and no longer neglect their health because of shyness.
1.Eating habits
Dietary habits are one of the important reasons for the high incidence of bowel cancer, and modern people's diet has many high-fat, high-calorie, and low-fiber components, and these foods accumulate in the intestines for a long time.
It stimulates the intestinal mucosa to proliferate, which in turn causes cancer. In addition, regular consumption of pickled, smoked, baked and other foods is also easy to increase the burden on the intestines, leading to intestinal dysfunction, which in turn increases the risk of bowel cancer.
2.Genetic background
If there is a disease such as adenomatous polyposis in the family, and this hereditary disease will cause genetic mutations that lead to the occurrence of the eventual disease, the age of onset of such patients is generally relatively young and the onset is more obvious.
3.History of colorectal polyps
Most of these symptoms are caused by the gradual development of small cancers, which are also called polyps. Among them, villous adenoma polyps develop more rapidly into cancer, with a 25% chance of malignant transformation.
1.The early symptoms of bowel cancer are not obvious
Colorectal cancer is mostly adenocarcinoma and squamous cell carcinoma, pathologically speaking, the toxicity of these two types of cancer is moderate, the growth is relatively slower than other cancers, there can be no obvious symptoms in the early stage, or even no symptoms for many years, which is difficult to detect.
When symptoms appear, the cancer is generally in the middle and advanced stages. Some bowel cancers can take up to more than 10 years from occurrence to detection.
According to medical research, cancer develops from genetic gradients, and when the gene mutates to a certain extent, when it encounters a certain trigger, such as low immunity due to exertion, people will develop cancer.
2.Stress at work and neglect of health
Rectal cancer is getting younger and younger, especially elites around 40 years old are more susceptible to bowel cancer, because they are busy with work, long-term irregular diet, the physiological rhythm of the digestive tract is disrupted, and the intestinal tract is not running smoothly;
High work pressure and mental stress also affect gastrointestinal function; Excessive alcohol consumption, dampness and heat accumulate in the intestines, and stool is not smooth. Moreover, young people have strong immunity, and the body's response to tumors is strong, which stimulates the rapid growth of cancer cells.
1.Indigestion
IndigestionDyspepsia is a common symptom that includes stomach bloating, loss of appetite, and diarrhea, among others.
If these symptoms persist, it may be due to intestinal problems.
Intestinal diseases such as ulcerative colitis and Crohn's disease can lead to indigestion, and colonoscopy can help doctors observe the internal situation of the intestines, diagnose diseases and formulate corresponding solutions.
2.Diarrhea and constipation alternate
Symptoms of diarrhea or constipation alternate during bowel movements and should also be checked as soon as possible. This is because our body keeps us healthy by having regular bowel movements, and at the same time, regular bowel movements also help to maintain the normal shape of the stool.
Many people suffer from bowel cancer or digestive tract abnormalities, which can lead to diarrhea under the influence of indigestion. As the disease progresses to a certain extent, the tumor increases in size, which will lead to intestinal obstruction, narrowing of the intestinal lumen and other conditions, causing patients to have constipation symptoms.
3.Farts increase
This symptom is caused by a decrease in intestinal function caused by the disease, which affects digestion. When the patient's digestive function is affected, there will also be problems in the digestion and absorption of food, resulting in food staying in the intestines for too long, producing too much gas, and leading to an increase in the amount of farting.
Generally, the number of farts per day is about 20 times, but if the intestine is cancerous, then the number of farts will exceed 20 times. Therefore, if the number of farts is far more than 20 times, it is necessary to warn the possibility of intestinal cancer.
4.Blood in the stool
Blood in the stool is a very dangerous sign and one of the early symptoms of colorectal cancer. At the same time, it is also a signal that many people tend to ignore!
Especially for people who suffer from hemorrhoids on a daily basis, there are many cases of blood in the stool, and it is easy to be ignored! Therefore, if blood in the stool occurs every day, you must not ignore it!
In fact, the two diseases are easy to distinguish, hemorrhoids cause blood in the stool, blood will float on the surface of the stool, the color is relatively red; Blood in the stool caused by bowel cancer, the blood is dark, mainly dark red, and mucus also appears.
Every day after defecation, it is best to make a preliminary observation of your feces, once you find that the color of the stool is dark and red, or accompanied by a large amount of mucus or pus blood, it is best to go to the hospital for examination and laboratory tests in time.
1.Prevents intestinal diseases
It is important to know that colorectal cancer does not arise suddenly, and many common diseases, such as ulcerative colitis, intestinal adenoma and other diseases, can easily induce this disease.
We need to be proactive in preventing these common intestinal diseases. For the precancerous pathological changes of the disease, it is necessary to perform **, remove the adenoma and perform, and perform the clinical diagnostic examination of pathology, hoping to remove it at the benign adenoma stage to prevent the occurrence of the disease.
2.Eat enough plant-based foods
This is also one of the ways to prevent bowel cancer, eat enough plant-based foods, which are not only rich in dietary fiber, but also have sufficient antioxidant nutrients (vitamin C, E and -carolin, etc.).
These nutrients can replenish free radicals, protect cells, and are also related to the maintenance of immune function. In animal experiments, these foods have been found to reduce chemical-induced bowel cancer.
3.Keep moving
In daily life, insisting on exercise can not only control weight, but also increase gastrointestinal peristalsis, which can effectively excrete harmful substances from the body and reduce the risk of colorectal cancer.
4.Drink plenty of water
As we all know, water is an essential trace element for the human body, and more water can improve people's own immunity, and water can also decompose sugars, fats, proteins and other substances, thereby reducing the occurrence of colorectal cancer.
Be sure to keep a relaxed mind and not be too anxious when examining the colonoscopy. On the day of the colonoscopy, keep an empty stomach and don't be too nervous.
The doctor will inject the anesthetic according to the patient's mood, and if you are not comfortable with the ingredients in the anesthetic, you must continue to inform the doctor to avoid discomfort.