Colorectal cancer, Gastroenterology and Hepatology FAQ - Page 17

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Understanding Changes in Bowel Movements: Symptoms and Concerns

Bowel movement issues In the past two to three weeks, I have noticed that my bowel movements have become softer and somewhat light yellow in color. There is no abdominal pain or other symptoms present, and I am unsure if there is any mucus, as I do not quite understand what mucus...


Dr. Cai Anshun Reply:
Hello: There is no need to worry too much; this should still be considered a normal phenomenon. If you still have concerns, you can consult a gastroenterologist or a colorectal specialist to investigate the occasional presence of blood in your stool. Changhua Hospital cares about...

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


Understanding Normal Bowel Movements: When to Seek Medical Advice

Regarding whether bowel movements are normal? Hello, doctor. I have external hemorrhoids but have never been to a doctor, and I'm not sure if I have internal hemorrhoids. I have not experienced any bleeding during bowel movements. However, I have recently started paying atte...


Dr. Cai Anshun Reply:
Hello: Please pay attention to whether your fiber intake is too low. Generally speaking, the risk of colorectal cancer is low for your age. However, if you still have concerns, you can certainly consult a gastroenterologist. Changhua Hospital cares about your health. Dr. Tsai An-...

[Read More] Understanding Normal Bowel Movements: When to Seek Medical Advice


Causes of Thin Stool: Beyond Colon Cancer and Polyps

Stool becomes thin? Hello, I recently had a gastrointestinal examination because I was feeling a bit uncomfortable. An X-ray showed several shadows, and the doctor mentioned they were due to stool and gas. I have been taking famotidine and medication to assist with gas for the pa...


Dr. Cai Anshun Reply:
Hello: Colorectal polyps and tumors cannot be seen on X-rays. If your condition improves, perhaps discontinuing gastrointestinal medications may alleviate these symptoms. Changhua Hospital cares about your health. Dr. Tsai An-shun.

[Read More] Causes of Thin Stool: Beyond Colon Cancer and Polyps


Is Irritable Bowel Syndrome a Sign of Colon Cancer Risk?

Irritable Bowel Syndrome (IBS) Hello, I saw in the news that irritable bowel syndrome (IBS) is a precursor to colorectal cancer. Is this true? Will everyone with IBS definitely develop cancer?


Dr. Cai Anshun Reply:
Hello: Irritable bowel syndrome is not a risk factor for colorectal cancer. There is no need to be alarmed. Changhua Hospital cares about your health. Dr. Tsai An-shun.

[Read More] Is Irritable Bowel Syndrome a Sign of Colon Cancer Risk?


Blood After Bowel Movement: Causes and When to Seek Help

Blood after bowel movements? Hello, doctor: I experienced a sharp pain in my anus while having a bowel movement, and I noticed some spots of blood on the toilet paper. What could this indicate? For the past few days, I have also been experiencing intermittent abdominal discomfort...


Dr. Yang Zhichao Reply:
Dear Ms. Ss, based on your symptoms, you may have an anal fissure. It is recommended that you drink plenty of water and eat fruits. If the symptoms persist, please consult a gastroenterologist or a colorectal surgeon. Thank you for your inquiry. Changhua Hospital cares about your...

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Understanding Gastrointestinal Distress: Insights into IBS and Family Health History

Gastrointestinal discomfort Hello doctors, I am a recent graduate (29 years old this year!). Before I present my issue, I would like to mention that there is a family history of colorectal cancer (my grandmother passed away from it). I have informed other doctors about this, and ...


Dr. Cai Anshun Reply:
Hello: It is not possible to definitively determine whether it is irritable bowel syndrome or cancer. If your only concern is the suspicion of colorectal cancer, and after evaluation by a physician there are no indications for a colonoscopy, you may consider undergoing a screenin...

[Read More] Understanding Gastrointestinal Distress: Insights into IBS and Family Health History


Understanding Changes in Bowel Habits: A Guide for Middle-Aged Women

Bowel issues Hello, doctor! I am the daughter asking on behalf of my mother (who is 50 years old). My mother initially had normal bowel movements, but about 1 to 2 months ago, she suddenly experienced diarrhea for 2 to 3 days, followed by a month of soft stools. After that, her b...


Dr. Chen Qifeng Reply:
Based on the symptoms, it may be indicative of colonic dysfunction. If the symptoms persist, consideration should be given to undergoing a colonoscopy or a barium enema. Wishing you good health.

[Read More] Understanding Changes in Bowel Habits: A Guide for Middle-Aged Women


Understanding Bowel Issues: Signs of Potential Colon Cancer

Bowel movement issues Hello Doctor: I would like to ask, during bowel movements, the first stool is thick, but the subsequent ones are thinner. Additionally, there is bleeding after the first stool, and I also experience some pain in the anus afterward. The color is often green. ...


Dr. Chen Qifeng Reply:
The likelihood of hemorrhoids is high, but it is still recommended to consult a colorectal surgeon. Wishing you good health.

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


Understanding Bowel Issues: Constipation, Color Changes, and Concerns

Bowel issues Hello, doctor: In recent months, I have been experiencing periods of constipation, where I go several days without a bowel movement and have to strain to pass even a small amount of stool. However, after a while, my bowel habits return to normal, and I can have a bow...


Dr. Cai Anshun Reply:
Hello: If you have had abdominal surgery, you should pay special attention to the possibility of fecal impaction. In terms of diet, try to increase the intake of foods that can soften stools, such as those high in moisture, fiber, and probiotic beverages; and develop a habit of d...

[Read More] Understanding Bowel Issues: Constipation, Color Changes, and Concerns


Blood in Stool: Should You Worry About Hemorrhoids or Cancer?

Blood in stool? Recently, I've noticed blood on the toilet paper after having a bowel movement, and there is also a bit of blood on the surface of the stool and in the toilet, all of which is bright red. However, I don't have any other discomfort. The color and shape of...


Dr. Cai Anshun Reply:
Hello: The presence of fresh blood in the stool is usually related to issues near the anus (such as hemorrhoids or anal fissures, which are the most common). It is recommended to have a bowel movement daily, regardless of the amount, and to increase your intake of fluids and fibe...

[Read More] Blood in Stool: Should You Worry About Hemorrhoids or Cancer?


Understanding Bloating and Thin Stool: Are They Signs of Colon Cancer?

Abdominal distension and narrowed stools? Hello doctor, I have been experiencing bloating in my intestines and stomach for the past few days, along with frequent burping and flatulence. My appetite has not decreased, and there is no blood in my stool, but it is thin, unformed, an...


Dr. Chen Shidian Reply:
Hello, sir: It is likely not colorectal cancer, but rather a disorder of gastrointestinal motility (irritable bowel syndrome). However, please have a fecal occult blood test done first. Changhua Hospital cares about your health. Chen Shidian

[Read More] Understanding Bloating and Thin Stool: Are They Signs of Colon Cancer?


Understanding Bowel Issues: From Constipation to Diarrhea Concerns

Bowel movement issues Hello Doctor: I have had constipation since childhood, with bowel movements occurring every 3 to 5 days, often accompanied by blood. About three years ago, I developed a routine of daily bowel movements, and I no longer saw blood. However, around September o...


Dr. Yang Zhichao Reply:
Dear Mr. Chen, based on your symptoms and family history, we cannot completely rule out the possibility of cancer. However, given your young age, the likelihood of cancer is low. If you are concerned, I recommend scheduling a colonoscopy. Additionally, due to your family history,...

[Read More] Understanding Bowel Issues: From Constipation to Diarrhea Concerns


Discomfort in Lower Left Abdomen: Is It a Sign of Serious Illness?

Discomfort in the lower left side of the abdomen near the navel? Hello doctor, I would like to ask: After I had gastroenteritis, my bowel movements changed completely. I have strained a few times during bowel movements, and now that the gastroenteritis has resolved, I feel discom...


Dr. Cai Anshun Reply:
Hello: Considering your age, the likelihood of rectal or colorectal cancer is very low. The probability of gastrointestinal dysfunction following gastroenteritis is comparatively higher. It is recommended to follow a light diet and avoid spicy, high-fat, or high-protein foods. Ch...

[Read More] Discomfort in Lower Left Abdomen: Is It a Sign of Serious Illness?


Understanding White Mucus in Stool: Is It a Sign of Colon Cancer?

The presence of white mucus in the stool? Hello doctor, I have noticed white mucus during my bowel movements for about six months. Sometimes there is so much that it can be seen on several tissues. Recently, it has decreased, but I still notice a foul smell when passing gas. My b...


Dr. Cai Anshun Reply:
Hello: (1) Colorectal cancer does not have absolute symptoms. There is no need to be alarmed by certain news; just remain vigilant. (2) Increasing dietary fiber may lead to improvements. Changhua Hospital cares about your health. Dr. Tsai An-Shun.

[Read More] Understanding White Mucus in Stool: Is It a Sign of Colon Cancer?


Persistent Urge to Defecate: Understanding Causes and When to Seek Help

Persistent urge to defecate without producing stool? Hello, Doctor! I would like to ask you a few questions. Recently, I have been experiencing frequent urges to have a bowel movement, and I’ve noticed that when I use a sitting toilet, my stools tend to be smaller, about the size...


Dr. Cai Anshun Reply:
Hello: The likelihood of it being a mole or skin lesion is higher, but if there is persistent rectal bleeding that is increasing in frequency, further examination is necessary. However, this should be assessed by a clinical physician. You may consider consulting a gastroenterolog...

[Read More] Persistent Urge to Defecate: Understanding Causes and When to Seek Help


Understanding Blood in Stool: Causes and When to Seek Help

Blood in the stool? Hello Doctor, I would like to ask about a recent issue. When I use the restroom and wipe, there is blood on the toilet paper, but only the first wipe shows blood; the second wipe does not. Could this be a problem with my intestines or possibly hemorrhoids? Tha...


Dr. Yang Zhichao Reply:
Dear Ms. Duck, due to the increasing incidence of colorectal cancer at a younger age and the presence of blood in your stool, it is advisable to undergo further examination (such as a colonoscopy) for your safety. Changhua Hospital cares about your health.

[Read More] Understanding Blood in Stool: Causes and When to Seek Help


Understanding Chronic Gastritis, IBS, and Colorectal Cancer Symptoms

Gastritis, irritable bowel syndrome (IBS), colorectal cancer? Hello Doctor: I have a long-standing condition of chronic gastritis, and you have previously suspected the possibility of irritable bowel syndrome. Symptoms such as belching and burping have persisted for quite some ti...


Dr. Cai Anshun Reply:
Hello: In terms of age, the likelihood of you developing colorectal cancer is quite low. My suggestion is to adjust your lifestyle, manage stress, and improve your dietary habits, along with engaging in regular exercise. However, if you experience significant weight loss or recta...

[Read More] Understanding Chronic Gastritis, IBS, and Colorectal Cancer Symptoms


Understanding Bloating and Acid Reflux: Managing Gastrointestinal Pain

Bloating? Excess stomach acid leading to stomach pain! Hello, doctor. Before I present my issue, I would like to mention that there is a family history of colorectal cancer (my grandmother passed away from it). I have informed other doctors about this, and they all said it was to...


Dr. Chen Qifeng Reply:
To diagnose irritable bowel syndrome (IBS), it is essential to rule out other conditions of the colon, which may require stool tests, colonoscopy, or barium enema. Regarding diet and lifestyle, it is important to focus on a low-fat, low-dairy, and mildly stimulating diet, while a...

[Read More] Understanding Bloating and Acid Reflux: Managing Gastrointestinal Pain


Understanding Changes in Bowel Habits: From Diarrhea to Constipation

Changes in bowel habits Hello Doctor: I have a rather impatient personality and tend to get nervous easily. I exercise regularly, but I have had gastrointestinal issues since my school days, with my stools generally being soft or loose. Whenever I have exams and feel anxious, I e...


Dr. Cai Anshun Reply:
Hello: A change in bowel habits should be compared to one's own usual habits; if it has been consistent over many years, it cannot be considered a change. However, if there is accompanying weight loss or blood in the stool, a follow-up visit is necessary. After all, the sens...

[Read More] Understanding Changes in Bowel Habits: From Diarrhea to Constipation


Can Deworming Medication Completely Eliminate Intestinal Parasites?

Can deworming medication completely eliminate parasites? Hello Doctor: I have been experiencing diarrhea for over two months now. Initially, I thought it was just a change in my body due to pregnancy, so I didn't pay much attention. However, even after giving birth, I still ...


Dr. Chen Qifeng Reply:
Hello: Common parasites can generally be effectively treated with standard antiparasitic medications. Intestinal parasites are not related to colorectal cancer. Dr. Chi-Feng Chen, Attending Physician, Department of Gastroenterology and Hepatology, Taoyuan General Hospital, Minist...

[Read More] Can Deworming Medication Completely Eliminate Intestinal Parasites?


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