Colorectal cancer, Gastroenterology and Hepatology FAQ - Page 11

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Understanding Irregular Bowel Movements: Signs of Potential Colon Issues

Bowel issues? Irregular bowel movements can sometimes occur three times a day or only two to three times a week, and the stool has become thinner (about the thickness of a finger). This has been happening for almost a year. Occasionally, there is blood mixed in with the stool, an...


Dr. Yang Zhichao Reply:
Dear Anonymous, if you are experiencing blood in your stool along with changes in bowel habits, given your age, it is important to consider inflammatory bowel disease, irritable bowel syndrome with hemorrhoidal bleeding. It is recommended that you visit a gastroenterologist for f...

[Read More] Understanding Irregular Bowel Movements: Signs of Potential Colon Issues


Understanding Gastrointestinal Issues: Constipation, Stress, and Health Concerns

Gastrointestinal and bowel-related issues? Hello, doctor. I would like to inquire about my previous severe constipation, where I would have a bowel movement every 2 to 3 days. For the past 2 to 3 weeks, I have occasionally felt bloating near my right hip joint. According to the B...


Dr. Chen Qifeng Reply:
Generally, changes in bowel habits due to colorectal cancer do not occur so rapidly.

[Read More] Understanding Gastrointestinal Issues: Constipation, Stress, and Health Concerns


Understanding Mucus in Stool: Signs and Concerns for Your Health

Mucus in stool? Hello doctor, I have been experiencing mucus in my stool for about two months, and it is usually dark brown. At first, I thought it was blood, and I used chopsticks to check, but it seemed to be a bit slimy. Today, I suddenly noticed white mucus that feels the sam...


Dr. Chen Qifeng Reply:
Seeing blood indicates a visible presence, while occult blood is not discernible to the naked eye. First, adjust your diet and then monitor the situation.

[Read More] Understanding Mucus in Stool: Signs and Concerns for Your Health


Could Irregular Stool Shape Indicate Colon Cancer Risk?

Frequent bowel movements with an irregular shape may be a potential sign of colorectal cancer? Hello, doctor. I am a 23-year-old male student currently living away from home. My diet is not very healthy. Recently, I learned that eating braised foods, even if it's just vegeta...


Dr. Chen Qifeng Reply:
Based on the current symptoms, it appears to be a functional gastrointestinal disorder. Please consult a gastroenterologist, and if necessary, a colonoscopy may be arranged.

[Read More] Could Irregular Stool Shape Indicate Colon Cancer Risk?


Understanding Colon Resection: Risks, Costs, and Long-Term Effects

Colon resection issues and costs? Hello, doctor. I have a problem with constipation. If I don't take laxatives, I can't have a bowel movement, and I find myself needing to take more and more laxatives, eventually taking over 30 pills at a time. When I visited the hospit...


Dr. Chen Qifeng Reply:
In general, for constipation issues, it is still recommended to combine medication with adjustments in lifestyle and dietary habits.

[Read More] Understanding Colon Resection: Risks, Costs, and Long-Term Effects


Changes in Bowel Habits: Understanding Symptoms and Concerns

Change in bowel movement frequency Since March 1st, my bowel habits have changed, with multiple bowel movements in a day. The first one is normal and well-formed, the second has a shape but is somewhat loose, and starting from the third, it consists of only a few small pieces, ab...


Dr. Chen Qifeng Reply:
It is classified as a gastrointestinal dysfunction. When discussing the presence or absence of colorectal cancer based on the frequency of bowel movements, there is no absolute indicator; however, the frequency can often reach 10 to 20 times.

[Read More] Changes in Bowel Habits: Understanding Symptoms and Concerns


Addressing Digestive Issues: Tips for Improving Bowel Health and Appetite

Bowel movement gastrointestinal issues? Hello, doctor. I am a freshman this year. During middle school, I had a good appetite and my stools were usually well-formed, but there was sometimes a bit of blood when wiping. Since entering high school, it seems that due to the stress of...


Dr. Cai Anshun Reply:
Hello: 1. Insufficient intake of fruits and vegetables can lead to such conditions. 2. If you have a poor appetite, you can prepare smaller portions; maintaining a balanced diet is also very important. Changhua Hospital cares about your health. Dr. Tsai An-shun.

[Read More] Addressing Digestive Issues: Tips for Improving Bowel Health and Appetite


Understanding Rectal Pain After Bowel Movements: Causes and Concerns

Pain in the rectal area after bowel movements? Hello Doctor: For the past month, I have been having bowel movements that consist of two to three stools, which are not as thin as a pencil and do not contain blood. After I finish, I feel a brief pain in the rectal area that disappe...


Dr. Yang Zhichao Reply:
Dear Mr. Chen, Hello. Based on the symptoms you described, it could range from simple irritable bowel syndrome to colorectal cancer. You may want to discuss this further with your doctor to see if you should start with a routine stool screening. If necessary, a colonoscopy can ...

[Read More] Understanding Rectal Pain After Bowel Movements: Causes and Concerns


Understanding Changes in Bowel Habits: When to Seek Help

Bowel issues Recently, my bowel movements have changed from once a day to two or three times a day. The first bowel movement each day is mostly well-formed, but the second bowel movements tend to be smaller, roughly the size of a nickel, and about the diameter of a quarter. Is th...


Dr. Chen Qifeng Reply:
Basically, if the narrowing of stools is related to colorectal cancer, there are two points to consider. First, the change in stool caliber does not occur suddenly; it typically takes several months. Second, once the stools become narrower, they will not return to a thicker form;...

[Read More] Understanding Changes in Bowel Habits: When to Seek Help


Understanding Changes in Stool Size: When to Seek Medical Advice

It feels like my stool has become thinner? I generally have a bowel movement every morning, and I consume a lot of dietary fiber and drink plenty of water. However, for the past month, I've been experiencing some constipation and have to strain to pass stool. Additionally, I...


Dr. Chen Qifeng Reply:
Basically, if the narrowing of stools is related to colorectal cancer, there are two points to consider. First, the change in stool caliber does not occur suddenly; it typically takes several months. Second, once the stools become narrow, they will not return to a normal size; th...

[Read More] Understanding Changes in Stool Size: When to Seek Medical Advice


Understanding Constipation: Causes, Symptoms, and Solutions

Constipation Hello Doctor: Two months ago, I experienced rectal bleeding during a bowel movement. Although it was just once, the amount of blood was significant, so I visited a colorectal specialist that same day. The doctor performed a digital examination and found internal hemo...


Dr. Chen Qifeng Reply:
The likelihood of colorectal cancer is low; please prioritize following your physician's recommendations and prescriptions. If there is still no improvement, then consider further examinations.

[Read More] Understanding Constipation: Causes, Symptoms, and Solutions


Understanding Black Stool: Causes and When to Seek Medical Advice

The presence of black stools? Hello, doctor. Last night I suddenly experienced lower abdominal pain and felt the urge to have a bowel movement (I have a history of chronic constipation). Initially, the stool was hard, but afterward, I passed sticky, muddy black stools. However, t...


Dr. Chen Qifeng Reply:
Preliminary assessment suggests a higher likelihood of gastroenteritis. If you continue to have black stools resembling tar, seek medical attention immediately.

[Read More] Understanding Black Stool: Causes and When to Seek Medical Advice


Understanding Bowel Issues: Pain, Blood, and Changes in Stool Consistency

Bowel issues Hello, recently I experienced pain and slight bleeding during bowel movements. After changing my diet and reducing spicy foods, it improved. However, I have been having abdominal pain and diarrhea after eating for about a week. I consulted a doctor and it seems to be...


Dr. Chen Qifeng Reply:
If the change in stool caliber is caused by colorectal cancer, once it becomes thinner, it will only continue to get thinner and will not fluctuate between thin and thick. In addition to medication for gastroenteritis, dietary recommendations include a low-fat, low-dairy, and bla...

[Read More] Understanding Bowel Issues: Pain, Blood, and Changes in Stool Consistency


Understanding Changes in Stool: When to Seek Medical Advice

Narrow stools? I first noticed an issue on New Year's Day in 2018 when I went to the bathroom and found that I could only pass a small amount of thin stool (without the feeling of incomplete evacuation). My usual bowel habit is to have a bowel movement every morning, over 80...


Dr. Chen Qifeng Reply:
Based on the symptoms, the likelihood of gastroenteritis accompanied by gastrointestinal dysfunction is higher. It is recommended to consume a diet low in oil, dairy, and irritants. If there is no significant improvement, a visit to a gastroenterologist is advised.

[Read More] Understanding Changes in Stool: When to Seek Medical Advice


Should You Get a Colonoscopy? Understanding Symptoms and Concerns

Do you need to have a colonoscopy? For about the past month, I have been experiencing increased constipation, and sometimes there is fresh blood in my stool. However, the blood in my stool is not only present after constipation; I have experienced this before, but it has become m...


Dr. Chen Qifeng Reply:
The likelihood of hemorrhoidal bleeding is highest. It is advisable to first consult a colorectal surgeon.

[Read More] Should You Get a Colonoscopy? Understanding Symptoms and Concerns


Understanding Flat Stool: Is It a Sign of Serious Digestive Issues?

Flat-shaped stool Hello doctor, I have been experiencing chronic diarrhea. Previously, I was diagnosed with irritable bowel syndrome, and after taking traditional Chinese medicine, my diarrhea improved. However, I recently noticed that my stools are only slightly thicker than my ...


Dr. Chen Qifeng Reply:
The narrowing of stools caused by colorectal cancer will progressively become thinner; it will not fluctuate between thin and thick.

[Read More] Understanding Flat Stool: Is It a Sign of Serious Digestive Issues?


Understanding Anal Pain and Gastrointestinal Issues: What You Need to Know

Gastrointestinal and bowel issues? Hello Doctor, recently I have been experiencing mild pain in my anus when I exert myself or sit down. During bowel movements, the pain is quite noticeable, especially when straining, and I also feel a sense of urgency and heaviness. I often feel...


Dr. Chen Qifeng Reply:
It is recommended to first consult a colorectal surgeon for related issues.

[Read More] Understanding Anal Pain and Gastrointestinal Issues: What You Need to Know


Understanding Rectal Bleeding: Causes and Concerns for Your Health

Sometimes there is blood in the stool? Hello, doctor. I am someone who has a bowel movement every day, with a regular physiological clock that prompts me to go in the morning. Usually, my stools don't have much odor. In high school, I experienced constipation once, and after...


Dr. Lin Minghui Reply:
Hello: You are experiencing pain in the buttocks and blood in the toilet during bowel movements, although there is no blood on the stool itself. Common causes of rectal bleeding include anal fissures, hemorrhoids, and inflammation. Eating spicy foods and having difficulty with bo...

[Read More] Understanding Rectal Bleeding: Causes and Concerns for Your Health


White Cotton-Like Substance in Stool: Should You Be Concerned?

After bowel movement, seeing a cotton-like white substance at the bottom of the toilet? I have been experiencing gastrointestinal issues lately, with diarrhea occurring about once or twice a day. Traditional Chinese medicine suggests that I have some symptoms of irritable bowel s...


Dr. Lin Minghui Reply:
Hello: The stool contains white, cotton-like substances, which may be sloughed-off epithelial mucus. This could be related to irritable bowel syndrome. A stool examination is recommended. Colorectal cancer is associated with genetics, heredity, polyps, diet, obesity, and certain ...

[Read More] White Cotton-Like Substance in Stool: Should You Be Concerned?


Understanding Bowel Habits: Are Thin Stools a Sign of Colon Cancer?

Bowel habit issues? Hello Doctor, I am 29 years old and I would like to ask you a question. I have a history of hemorrhoids, and I recently read a report stating that thin stools can be a precursor to colorectal cancer. I remember that during high school, I experienced constipati...


Dr. Chen Shidian Reply:
Hello, this is just a mild bowel irregularity and not colon cancer. Having bowel movements three times a day or once every three days is still considered normal, so there is no need to worry. Changhua Hospital cares about your health. Chen Shidian

[Read More] Understanding Bowel Habits: Are Thin Stools a Sign of Colon Cancer?


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