What are the previous symptoms of colon cancer and what are the symptoms of colon cancer in the earl

Generally, no, gastritis and pancreatitis are considered for pain in the lower part of the mouth. It also depends on the nature of the pain, colic, heartburn, or whatever. Symptoms of colon cancer include nausea, vomiting, fever, and changes in stool consistency

Early stage colon cancer can be asymptomatic at all. When colon cancer progresses to a certain stage, there may be changes in bowel habits and changes in stool quality. Changes in bowel habits include:

Increased frequency of stool, constipation, alternating constipation and diarrhea, incomplete bowel movements, tenesmus, etc. and changes in stool consistency, including loose stools, mucus stools, blood in stools, etc. When intestinal obstruction occurs in the advanced stage of colon cancer, symptoms such as abdominal pain, abdominal mass, nausea, vomiting, and weight loss may occur.

In addition, when distant metastasis occurs in the advanced stage of colon cancer, different symptoms may occur depending on the metastasis site.

The common clinical manifestation of colon cancer is blood in the stool, of course, this blood in the stool may be a small amount of stool, mixed with some blood. This is a little different from the blood in the stool of rectal cancer, because the colon, which is on top of the rectum, its blood is often mixed with the stool, while the blood in the stool of rectal cancer, maybe that blood, is on the surface of the stool, which is a difference. In addition, there is also the blood in the stool of colon cancer, sometimes the amount may be relatively small, and it may not be visible in the stool.

We usually say that occult blood is positive, this situation is more common, and there is another situation, that is, in the stool, mucus and other situations, or mucus pus and blood, we call mucus stool, or pus and blood stool, which is generally speaking, is a clinical manifestation, and there is another one, the clinical manifestation is, we say the change of stool habits, what is the change of stool habits, we normal people generally speaking, the stool is formed, can be solved relatively smoothly, no constipation, no diarrhea and other conditions, But if he has colon cancer, then his habit of bowel movements will change, sometimes the patient will show diarrhea, the frequency of stool increases, sometimes it will manifest as constipation, or this diarrhea, the frequency of stool increases. And the appearance of this constipation alternately, there is another clinical manifestation, that is, it may be in the abdomen, there will be a lump, and the other is that the patient may appear, some intestinal obstruction, etc., these clinical manifestations, abdominal pain, intestinal obstruction, these clinical manifestations, but this is a comparison, more advanced manifestations, these clinical manifestations just mentioned, because every patient. The clinical manifestations that may occur will be different, and some patients, especially those with early colon cancer, may not have any clinical manifestations.

If these patients want to be detected early, they can only be detected early through our physical examination or cancer screening.

Colon cancer generally presents with abdominal lumps, changes in bowel habits, bloody stools, anemia, etc., and pain under the chest is rare.

？According to experts from Wuxi Angtai Hospital, the early symptoms of colon cancer are not very obvious, but if you pay attention to them, you can find some early signs. Patients should note that early colon cancer is usually insidious, and early detection and early detection can achieve good results.

In addition, if middle-aged patients with the following symptoms occur in their daily life, they should be highly alert to the possibility of colon cancer, and it is recommended to seek medical attention as soon as possible to avoid delay**. According to experts from Wuxi Angtai Hospital, the early symptoms of colon cancer are mainly manifested in: early symptoms of colon cancer 1, changes in bowel habits

In the case of right colon cancer, the stool is thin in the early stage, pus and blood, and the frequency of bowel movements increases, and when the cancer continues to enlarge and affects the passage of stool, there can also be alternating diarrhea and constipation; Left-sided colon cancer is more likely to present with constipation and worsens as the disease progresses. In addition, if the cancer is located low, there may be a feeling of poor bowel movement and tenesmus. Early symptoms of colon cancer 2, gastrointestinal symptoms:

Presents with bloating, malaise, or dyspepsia-like symptoms. Among them, in the case of right colon cancer, abdominal pain, discomfort or dull pain is mostly present. It may begin intermittently and then become persistent, often in the lower right quadrant, much like a chronic appendicitis flare-up; In the case of left colon cancer, it is mostly manifested as obstruction can be sudden, abdominal cramps, accompanied by abdominal distention, hyperperistalsis, constipation and obstruction of gas, or chronic obstructive symptoms such as abdominal distension and discomfort, paroxysmal abdominal pain, hyperintestinal sounds, constipation, blood and mucus in the stool, etc.

Early symptoms of colon cancer 3, blood or mucus in the stool: In the case of right colon cancer, the amount of bleeding is small and it is fully mixed with the feces due to the peristalsis of the colon, which is not easy to see by the naked eye, but the occult blood test is often positive; In the case of left-sided colon cancer, bleeding and mucus are not mixed with feces, and about 1 in 4 patients can see blood and mucus in the feces. Early symptoms of colon cancer 4. Symptoms of poisoning:

It is often manifested as anemia, low-grade fever, fatigue, emaciation, edema and other manifestations of patients, especially anemia and emaciation. Early symptoms of colon cancer 5. Abdominal mass: about 50% of patients can find abdominal mass, which is a cancer or a mass that invades and adheres to the omentum and surrounding tissues, which is hard and irregular.

The clinical manifestations of colon cancer patients have a lot to do with the progression of the disease and the location of the lesion. In the early stages of the disease, most patients do not have obvious symptoms, but as the disease progresses, patients may experience changes in bowel habits, changes in the nature of bowel movements, or long-term bloating and abdominal pain. In addition, patients with left colon cancer will have intestinal obstruction, mainly due to intestinal lumen narrowing, while patients with right colon cancer will experience abdominal distension and discomfort and abdominal pain.

At this time, patients are prone to iron deficiency anemia, and colon cancer patients will also suffer from weight loss.

Patients with colon cancer present with abdominal distension and dyspepsia in the early stage, followed by changes in bowel habits, abdominal pain before defecation, and later mucous or mucopurulent bloody stools. After tumor ulceration, blood loss, and toxin absorption, poisoning symptoms such as anemia, low-grade fever, fatigue, emaciation, and edema often appear.

The early symptoms of colon cancer are not obvious, or the small problems of the body, are always ignored by us, really uncomfortable, uncomfortable, only to think of seeking medical attention, at this time most of the middle and advanced stage of cancer patients appear hydrops, the late manifestations of jaundice, ascites, edema and other signs of liver metastasis, as well as cachexia, anterior rectal fovea mass, supraclavicular lymphadenopathy and other manifestations of distant tumor spread and metastasis. If you are diagnosed with rectal cancer, use TCM meridians to eliminate tumors**, even if it is in the middle and advanced stages, it is still too late, do not underestimate the power of TCM.

There are no special symptoms in the early stage of colon cancer, and some can be accompanied by changes in bowel habits or stool characteristics, such as increased stool frequency, diarrhea, and then local ulceration and infection, which will lead to blood and pus in the stool, and sometimes mucus in the stool.

If colon cancer forms a local mass, it will cause incomplete maturity, so the early symptoms will also be an abdominal mass, and sometimes this mass is a feces that obstructs the proximal intestinal lumen, and it is mostly nodular.

The early symptoms of colon cancer are abdominal pain, which is generally not severe, usually as discomfort or bloating in the abdomen, and sometimes as a persistent dull pain. If there is an abdominal mass of fecal stones, it will lead to intestinal obstruction and aggravated abdominal pain, sometimes paroxysmal colic, and the early symptoms of colon cancer generally do not have metastatic lesions such as hepatomegaly or ascites.