Understanding Blood in Stool: Concerns and Insights for Patients
The presence of bright red blood in my stool has made me anxious? Hello Doctor… I have a family history of colorectal cancer, so I have a colonoscopy every three years. I had a normal colonoscopy in May last year, but I have issues with internal hemorrhoids. Three weeks ago, afte...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, although there is a family history of colorectal cancer, it is currently not recommended to undergo a colonoscopy immediately. The most likely cause of the blood in the stool is hemorrhoids, so it is advisable to first consult a colorectal surgeon for treatment. Wishing yo...[Read More] Understanding Blood in Stool: Concerns and Insights for Patients
Understanding Abnormal Bowel Habits: When to Seek Further Evaluation
Abnormal bowel movements? Hello Dr. Chen, I have had persistent issues with bowel movements since childhood, often experiencing constipation, but without any other symptoms. Last October, I sought medical attention due to blood in my stool, and the doctor diagnosed me with intern...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, strictly speaking, this can be referred to as constipation-predominant irritable bowel syndrome, commonly known as habitual constipation. As for occasional diarrhea, it is not a major concern. The current presence of blood in the stool is likely caused by internal hemorrho...[Read More] Understanding Abnormal Bowel Habits: When to Seek Further Evaluation
Blood on Toilet Paper After Bowel Movement: Causes and Concerns
Blood on toilet paper after a bowel movement? Hello Doctor: I previously had a cold and took medication, which caused diarrhea. After experiencing diarrhea once, I stopped taking that medication. Later, I had pain in my lower pelvis and went to see a nephrologist. After an X-ray,...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, the possibility of hemorrhoids is highest in cases of rectal bleeding accompanied by constipation, especially when there is no pain in the anus. It is advisable to increase the intake of fruits and vegetables while reducing fried and irritating foods. If the constipation i...[Read More] Blood on Toilet Paper After Bowel Movement: Causes and Concerns
Understanding Blood in Stool: Causes and When to Seek Help
Passing fresh blood in the stool? Since starting college, I have been having bowel movements approximately once a week, and this has been the case for about half a semester. However, I haven't felt constipated during this time. Last week, when I had a bowel movement, I notic...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, rectal bleeding, regardless of age, is most commonly caused by hemorrhoids. However, as one gets older, the likelihood of other causes also increases. In addition to hemorrhoids, there are conditions such as inflammation, diverticula, polyps, and tumors, but the bleeding m...[Read More] Understanding Blood in Stool: Causes and When to Seek Help
Understanding Rectal Bleeding: Causes and When to Seek Treatment
It seems there is blood when wiping after a bowel movement? Hello, doctor: Today, when I had a bowel movement, I felt a bit of itching around the anus while wiping. It was somewhat red, and it seems like there was some blood (not bright red, but my stool was long and hard). Could...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, you are visiting the colorectal surgery department... Based on the symptoms, there is a high possibility of hemorrhoids or anal fissures. Wishing you safety and health. Sincerely, Dr. Chi-Feng Chen, Attending Physician, Department of Gastroenterology, Taoyuan General Hospi...[Read More] Understanding Rectal Bleeding: Causes and When to Seek Treatment
Understanding Hepatitis B: Do You Need a Booster Vaccine?
Questions regarding Hepatitis B? Hello Doctor, I was born in 1984 and I am currently 30 years old. Since 2007, I have been undergoing regular health check-ups every year. I would like to inquire about hepatitis B because my test reports regarding hepatitis B antibodies have been ...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, it is speculated that this is related to insufficient levels of hepatitis B antibodies. Since the levels are borderline, sometimes the test results are positive and sometimes negative. In this situation, it is simply a matter of insufficient concentration, and receiving on...[Read More] Understanding Hepatitis B: Do You Need a Booster Vaccine?
Blood After Wiping: Is It Hemorrhoids or Something Else?
Experiencing blood on toilet paper after a bowel movement occasionally over a long period? Hello Dr. Chen, in March 2014, I took antibiotics for vaginitis and experienced bloody stools, after which I stopped the medication. Subsequently, I developed anal fissures and noticed bloo...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, for anal fissures or hemorrhoids, please visit the colorectal department. This is not related to antibiotics. Wishing you safety and health. Sincerely, Dr. Chi-Feng Chen, Attending Physician, Gastroenterology Department, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Blood After Wiping: Is It Hemorrhoids or Something Else?
Understanding Mold Ingestion: Risks and Immunity Explained
Regarding the ingestion of mold (3) Hello Dr. Chen: I am the gentleman who inquired about fungi. Thank you very much for your previous two responses. I would like to extend my questions to you as follows: 1. In your previous response, you mentioned that individuals with extreme...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, regarding chemotherapy... the situation you described will not lead to a fungal infection. Wishing you peace and health. Sincerely, Dr. Chi-Feng Chen, Attending Physician, Department of Gastroenterology, Taoyuan General Hospital, Ministry of Health and Welfare.[Read More] Understanding Mold Ingestion: Risks and Immunity Explained
Increased Bowel Movements: Understanding Causes and Solutions
Increased frequency of bowel movements? Hello Dr. Chen: In the past week, I have noticed a significant increase in my bowel movements. However, each time I try to have a bowel movement, I can only pass soft, thin stools or watery diarrhea. Sometimes, I am unable to pass anything ...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, it is likely related to gastroenteritis or gastrointestinal dysfunction. If symptoms persist, please consult a gastroenterologist. Wishing you safety and health. Sincerely, Dr. Chen Chi-Feng, Attending Physician, Department of Gastroenterology, Taoyuan Hospital, Ministry o...[Read More] Increased Bowel Movements: Understanding Causes and Solutions
Understanding Changes in Bowel Movements: Causes and Concerns
Changes in bowel habits Hello Dr. Chen: A few days ago, after having a bowel movement, I noticed blood on the toilet paper, but there was no blood in the stool itself. In the following days, I felt the urge to have a bowel movement but could only pass soft, thin stools, and I cou...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, based on the symptoms, it appears to be gastroenteritis causing soft and watery stools, with occasional mild rectal bleeding, which is not serious. It is recommended to avoid oily, dairy, and irritating foods. If the watery stools do not improve, you may consult a gastroen...[Read More] Understanding Changes in Bowel Movements: Causes and Concerns
Understanding Bowel Irregularities: Causes and When to Seek Help
Constipation Hello Dr. Chen: I usually have a regular bowel movement every evening. I work a 9-to-5 office job. Over the past three months, my bowel movements have remained normal, but I frequently experience the following issues: the first stool is of normal shape and consistenc...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, it is recommended to eat more fruits and vegetables, and to reduce oil, dairy, and刺激 foods. If soft stools do not improve, please consult a gastroenterologist. As for the blood in the stool, it is likely caused by hemorrhoids. If it persists or worsens, please seek medical...[Read More] Understanding Bowel Irregularities: Causes and When to Seek Help
Understanding the Risks of Ingesting Fungal Contaminants from Household Items
Regarding the ingestion of mold? Hello Dr. Chen, I would like to ask you about a situation. Today, my mother accidentally threw away something usable into the household trash bin. As a result, she rummaged through the trash and came across several pieces of tissue paper, which ...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, ingesting mold does not cause gastrointestinal infections from fungi. Wishing you peace and health. Sincerely, Dr. Chi-Feng Chen, Attending Physician, Department of Gastroenterology, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Understanding the Risks of Ingesting Fungal Contaminants from Household Items
Understanding Mold Ingestion: Myths and Facts About Gastrointestinal Health
Regarding the ingestion of mold (2) Hello Dr. Chen: I am the person inquiring about "ingesting mold." Thank you very much for your previous response. In your earlier reply, you mentioned that ingesting mold does not cause gastrointestinal infections. I understand that, ...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, generally speaking, the ability of fungi to survive and even cause disease within the body's organs is related to the host's immune system. Only individuals with severely compromised immunity, such as those with AIDS, cancer patients, or those using immunosuppres...[Read More] Understanding Mold Ingestion: Myths and Facts About Gastrointestinal Health
Health Risks of Drinking Contaminated Water from Kitchen Sinks
Drinking contaminated water? Hello Dr. Chen: When I was using a teacup to drink hot water from the sink, I accidentally splashed some residual (dirty) water from the unwashed teacup and utensils into the teacup I intended to drink from, and I ended up drinking it. I would like to...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, generally speaking, the most common contaminant in unclean water is Escherichia coli rather than parasites. When Escherichia coli levels exceed safe limits, it typically causes symptoms such as diarrhea, abdominal pain, and fever. If these symptoms are absent, there is usu...[Read More] Health Risks of Drinking Contaminated Water from Kitchen Sinks
Understanding Rectal Bleeding: Causes and Treatment Options
Rectal bleeding Hello doctor, I would like to ask about an incident. I had a motorcycle accident on the night of June 6th, and on June 7th, I noticed a small amount of blood in my stool. However, on the night of June 8th, the bleeding increased significantly and appeared bright r...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, if a car accident results in bloody stools, it is a very serious matter, and there are likely other severe symptoms such as abdominal pain. Therefore, it is presumed that there may be an underlying condition affecting the anal or rectal area. Wishing you safety and health....[Read More] Understanding Rectal Bleeding: Causes and Treatment Options
Understanding Rectal Bleeding: Is It Hemorrhoids or Something More Serious?
There was bleeding during bowel movements, but it has since stopped? (There has been a history of constipation, with bowel movements occurring only 1-2 times a week.) On Monday, during a bowel movement, I noticed fresh blood while wiping, and there was some pain in the anal area,...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, based on the symptoms, it may be severe hemorrhoidal bleeding. It is recommended to consult a colorectal surgeon. Wishing you safety and health. Sincerely, Dr. Chi-Feng Chen, Attending Physician, Department of Gastroenterology, Taoyuan General Hospital, Ministry of Health ...[Read More] Understanding Rectal Bleeding: Is It Hemorrhoids or Something More Serious?
Blood During Bowel Movements: Understanding Causes Beyond Hemorrhoids
There is some fresh blood when wiping after a bowel movement. I have seen a doctor, but they said I do not have hemorrhoids? Hello, doctor. Recently, I've noticed a small amount of bright red blood when wiping after a bowel movement. I went to see a doctor, who performed a d...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, sometimes internal hemorrhoids cannot be detected through a digital rectal examination, and ultrasound cannot check for colorectal cancer. Generally, to screen for colorectal cancer, one must undergo a colorectal examination, such as a colonoscopy or a barium enema. Based ...[Read More] Blood During Bowel Movements: Understanding Causes Beyond Hemorrhoids
Understanding Post-Meal Discomfort: Causes and Solutions
Abdominal discomfort and pain after eating? Hello doctor, sometimes if I go a long time without eating and then suddenly eat a larger meal, I experience a dull pain on the lower left side of my abdomen near the navel. This sensation lasts for about two hours after digestion and t...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, the left lower abdomen corresponds to the colon area, and the most likely conditions are pain caused by constipation, dyspepsia, or gastroenteritis. If symptoms persist, it is recommended to consult a gastroenterologist and undergo examinations such as an abdominal X-ray i...[Read More] Understanding Post-Meal Discomfort: Causes and Solutions
Feeling Incomplete After Bowel Movements: Causes and Concerns
The feeling of incomplete bowel evacuation? Hello doctor, I have been experiencing a feeling of incomplete bowel movements recently, especially noticeable at night while sleeping. This has been ongoing for about three weeks, and I have no other symptoms. Could it be that there is...
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, this symptom is characterized by a feeling of urgency and incomplete evacuation. Possible causes include gastroenteritis, constipation, hemorrhoids, anorectal disorders, or parasitic infections. Please consult a gastroenterologist. Wishing you safety and health. Sincerely,...[Read More] Feeling Incomplete After Bowel Movements: Causes and Concerns
Is Abdominal Pain Normal When Having a Bowel Movement?
Abdominal pain? Is it normal to experience abdominal pain when having a bowel movement?
Dr. Chen Qifeng reply Gastroenterology and Hepatology
Hello, mild abdominal pain during bowel movements can be normal, as the gastrointestinal tract contracts during this process, potentially causing slight discomfort. However, if the abdominal pain is more pronounced, it may be due to constipation or other colonic disorders, and it...[Read More] Is Abdominal Pain Normal When Having a Bowel Movement?