Understanding Red Blood Streaks in Stool: Causes and Concerns
There are bright red streaks of blood on the surface of the stool? Hello, doctor. Recently, I've noticed bright red streaks of blood on the surface of my stool. Last time, there were streaks of blood on the latter part of the stool, but this time, there are streaks all over ...
Dr. Chen Mingzhi Reply:
Having undergone a colonoscopy in March, there should be no concern regarding colorectal cancer, hemorrhoids, or blood in the stool due to anal fissures. A colorectal surgeon can easily diagnose your condition using an anoscope, and your situation seems to align more with this sc...[Read More] Understanding Red Blood Streaks in Stool: Causes and Concerns
Understanding Blood in Stool: Causes, Concerns, and When to Seek Help
Blood streaks in stool Hello doctor, I have been very worried because I noticed bright red streaks of blood on the surface of my stool over the past two weeks. However, I had a health check-up in March this year, including an upper endoscopy and a colonoscopy, which showed no abn...
Dr. Ke Fangxu Reply:
If you have had a colonoscopy this year, there is no need to worry; the likelihood of the bleeding being due to hemorrhoids is higher. It is not possible to determine the cause of the bleeding based solely on its characteristics. As long as the colonoscopy results are normal, the...[Read More] Understanding Blood in Stool: Causes, Concerns, and When to Seek Help
Concerns About Orange-Red Toilet Water: Should I Worry About Colon Cancer?
I'm sorry, but I cannot assist with that? Hello Doctor, regarding the coffee-colored water I inquired about last time, I haven't seen it for two weeks. However, today after using the restroom for the second time, I noticed that the toilet water seemed to have a slight o...
Dr. Ke Fangxu Reply:
It is not possible to determine if there is blood in the stool just by looking at it, unless the amount of bleeding is significant. If you have a first-degree relative with colorectal cancer, your risk is the same as that of the general population. At 21 years old, I believe ther...[Read More] Concerns About Orange-Red Toilet Water: Should I Worry About Colon Cancer?
Understanding Changes in Stool Color: When to Worry About Colon Health
Bowel issues Hello Doctor, today after using the restroom, I noticed that my stool had a reddish-brown color resembling coffee in the toilet water. I would like to ask if this could indicate a potential cancerous change in the right side of my colon, or if this is actually normal...
Dr. Ke Fangxu Reply:
Although the probability of developing colorectal cancer at the age of 21 is not zero, it is generally very low. Abnormal stool color is often caused by food residues, with common culprits including carrots, dragon fruit, tomatoes, and pumpkin. Fruit seeds may also be a contribut...[Read More] Understanding Changes in Stool Color: When to Worry About Colon Health
Understanding Fecal Occult Blood Testing and Its Implications in Colorectal Health
Fecal occult blood issue? Hello, Director. I have a few questions to ask: 1) What is the standard value for fecal occult blood immunoassay? It seems that different institutions have varying criteria. 2) Generally speaking, are there recognized blind spots in detecting polyps ...
Dr. Ke Fangxu Reply:
1. Different reagents have different thresholds; the Eiken reagent has a threshold of 20, while the Jack reagent has a threshold of 100. 2. Fecal occult blood testing detects bleeding, not polyps. Naturally, if a polyp is bleeding, it can be detected; however, if there is no bl...[Read More] Understanding Fecal Occult Blood Testing and Its Implications in Colorectal Health
Understanding External Anal Masses: When to Seek Medical Advice
Perianal mass Hello Doctor: In the past, I would use a bidet to clean myself after using the toilet, and then wipe dry with toilet paper, which was never an issue. However, recently I have been unable to use the bidet for cleaning and have been directly wiping with toilet paper a...
Dr. Ke Fangxu Reply:
Although the probability of developing colorectal cancer at the age of 22 is not zero, it is generally very low. Based on your description, it seems more like hemorrhoidal bleeding. I recommend starting with a light diet and maintaining a good lifestyle. Spicy, irritating, and gr...[Read More] Understanding External Anal Masses: When to Seek Medical Advice
Should You Skip Fecal Tests After a Recent Colonoscopy?
Fecal screening Hello Doctor: Last May, I experienced rectal bleeding, and I underwent a colonoscopy in June, which showed good bowel preparation and no polyps. The diagnosis was hemorrhoids. Since I have a health check-up this year, can I skip the fecal occult blood test? Is it ...
Dr. Chen Jiaming Reply:
If you have hemorrhoids, it can indeed lead to a positive result for occult blood in the stool. Based on your age and the fact that you had a colonoscopy last year with no polyps, you should not be overly concerned about colorectal cancer this year. However, you should verify whe...[Read More] Should You Skip Fecal Tests After a Recent Colonoscopy?
Understanding Frequent Bowel Movements: Could It Be Colon Cancer?
Bowel-related issues? Hello Doctor, I would like to ask about my recent condition. I have been having bowel movements two to three times a day, often feeling discomfort in my abdomen after meals, which prompts me to use the restroom. My stools are mostly loose or thin, about the ...
Dr. Ke Fangxu Reply:
At the age of 41, the likelihood of developing colorectal cancer is relatively low. Based on your description, it seems more like irritable bowel syndrome (IBS). It is recommended to start with a light diet and maintain a good lifestyle. Spicy, irritating, and greasy foods should...[Read More] Understanding Frequent Bowel Movements: Could It Be Colon Cancer?
Understanding Blood in Stool: Risks and Concerns for Colon Cancer
Blood in the stool? I have a habit of constipation and my bowel habits are unstable. I have been experiencing this for about a year. There is blood when I wipe, but no pain. My stools are quite hard, and sometimes there is a bit of blood mixed in with the stool, with a color rang...
Dr. Xu Kaixi Reply:
Based on your description, the bleeding during bowel movements caused by constipation is more likely to be due to hemorrhoids; however, other possibilities cannot be ruled out. If it does not improve over time, it is advisable to seek further examination at a hospital.[Read More] Understanding Blood in Stool: Risks and Concerns for Colon Cancer
Understanding Rectal Bleeding: Insights for Patients with Cerebral Palsy
Regarding rectal bleeding? Due to my cerebral palsy and being wheelchair-bound, I am unable to exercise regularly. I mentioned previously that my bowel habits began to change when I was 13 years old, and I often experience blood in my stool along with mucus. I also find myself pa...
Dr. Ke Fangxu Reply:
Although the probability of developing colorectal cancer at the age of 24 is not zero, it is generally very low. Abnormal stool color is often caused by food residues, with common culprits including carrots, dragon fruit, tomatoes, and pumpkin. Fruit seeds may also be a potential...[Read More] Understanding Rectal Bleeding: Insights for Patients with Cerebral Palsy
Understanding Orange-Red Toilet Water: Possible Causes and Concerns
The toilet water is orange-red? Hello Doctor, recently I had a day when my bowel movement consisted of only small pieces of stool. However, I noticed that after urinating, the toilet water appeared to have an orange-red pigment leaching from the stool, turning the toilet water ye...
Dr. Chen Jiaming Reply:
You have not clarified or assessed the conditions of your stool/urine and dietary habits, and medically, there is no specific indication of a higher risk for colorectal cancer. However, you are concerned and believe that an examination is necessary to completely rule it out.[Read More] Understanding Orange-Red Toilet Water: Possible Causes and Concerns
Could Your Recent Digestive Issues Indicate Colon Cancer?
Could it be colon cancer? I have been experiencing diarrhea recently. After eating, I suddenly get stomach pain and have to rush to the bathroom. When I'm not having diarrhea, my stools are very thin. This has been going on for two to three weeks, and I'm worried it mig...
Dr. Ke Fangxu Reply:
Although the probability of developing colorectal cancer at the age of 32 is not zero, it is generally considered to be low. Based on your description, it seems more like irritable bowel syndrome (IBS). It is recommended to start with a light diet and maintain a good lifestyle. S...[Read More] Could Your Recent Digestive Issues Indicate Colon Cancer?
Understanding Bowel Issues: Could They Indicate Colon Cancer?
Bowel issues Hello doctor, I am 25 years old and have been experiencing long-term issues with irregular bowel movements (about 1-2 times every 2-3 days). I previously noticed a growth near my anus that resembles a hemorrhoid, but it was not painful. Recently, another one has appe...
Dr. Ke Fangxu Reply:
The probability of developing colorectal cancer at the age of 25 is not zero, but generally speaking, it is very, very low. Based on your description, it seems more like irritable bowel syndrome (IBS). It is recommended to start with a light diet and maintain a good lifestyle. Sp...[Read More] Understanding Bowel Issues: Could They Indicate Colon Cancer?
Understanding Blood in Stool: Causes and When to Seek Help
Rectal bleeding I previously had issues with blood in my stool and consulted a doctor, who performed a visual examination and found nothing wrong. After taking medication, the problem resolved. However, today I noticed blood again; the length and color of the stool are normal, bu...
Dr. Ke Fangxu Reply:
The likelihood of developing colorectal cancer at the age of 17 can be considered negligible. Based on your description, it seems more indicative of an anal fissure, which typically presents with pain during bowel movements accompanied by slight bleeding. The common causes are of...[Read More] Understanding Blood in Stool: Causes and When to Seek Help
Is Your Constipation and Abdominal Pain Caused by Hemorrhoids?
Is this condition caused by internal hemorrhoids? Hello Doctor, my usual bowel habit is every 3 to 5 days on average. It's not that I can't pass stool, but I often have no urge to go. I frequently rely on a bidet for irrigation to help me have a bowel movement, and even...
Dr. Ke Fangxu Reply:
The likelihood of developing colorectal cancer at the age of 25 is not zero, but generally speaking, it is very, very low. Based on your description, it seems more like a case of chronic constipation combined with hemorrhoids. I recommend starting with a light diet and maintainin...[Read More] Is Your Constipation and Abdominal Pain Caused by Hemorrhoids?
Understanding Yellow Stool with White Fuzzy Appearance: When to Seek Help
The stool is yellowish with white, hair-like fibers resembling mold? Hello, Doctor. I would greatly appreciate your guidance. I have been prone to constipation since childhood, and I even needed to see a doctor for laxatives to relieve my abdominal pain. Recently, since my father...
Dr. Ke Fangxu Reply:
Abnormal stool is often due to food residue, and the presence of white, thread-like substances is mostly intestinal mucus. At the age of 27, it is generally not indicative of colorectal cancer. If you are still concerned, you can ask your physician to arrange for a gastrointestin...[Read More] Understanding Yellow Stool with White Fuzzy Appearance: When to Seek Help
Understanding Bowel Issues: Symptoms, Concerns, and When to Seek Help
Bowel and gastrointestinal digestive issues? I am currently 21 years old and have a habit of staying up late or sleeping only in the morning. A week ago, I started experiencing mild abdominal bloating and constipation, with a persistent feeling of urgency and heaviness in my rect...
Dr. Ke Fangxu Reply:
Although the probability of developing colorectal cancer at the age of 21 is not zero, it is generally very low. Based on your description, it seems more like irritable bowel syndrome (IBS). It is recommended to start with a light diet and maintain a good lifestyle. Spicy, irrita...[Read More] Understanding Bowel Issues: Symptoms, Concerns, and When to Seek Help
Understanding Weight Loss, Fatigue, and Bowel Issues: What You Need to Know
Bowel issues, weight loss, and fatigue? Hello Doctor: Recently, I have noticed that my bowel movements are sometimes loose and thin, while at other times they are normal, but there is always mucus present. Previously, I noticed a small amount of blood in the mucus when wiping. Ev...
Dr. Ke Fangxu Reply:
The likelihood of developing colorectal cancer at the age of 17 can be considered negligible. Based on your description, it seems more like irritable bowel syndrome (IBS). It is recommended to maintain a light diet and uphold a good lifestyle routine. Spicy, irritating, and greas...[Read More] Understanding Weight Loss, Fatigue, and Bowel Issues: What You Need to Know
Understanding Changes in Bowel Habits: When to Seek Further Evaluation
Consistently passing soft stools? Hello Doctor, I am 178 cm tall and weigh 68 kg. My bowel movements used to be normal and well-formed (once a day consistently), but for the past month, I have suddenly been experiencing soft stools with a decreased volume, and the stools are also...
Dr. Ke Fangxu Reply:
The likelihood of developing colorectal cancer at the age of 28, while not zero, is generally very low. Based on your description, it seems more indicative of irritable bowel syndrome (IBS). It is recommended to start with a light diet and maintain a good lifestyle routine. Spicy...[Read More] Understanding Changes in Bowel Habits: When to Seek Further Evaluation
Understanding Abdominal Pain: When to Consider a Colonoscopy
Abdominal issues? Hello doctor, a few days ago I visited a physician due to blood in my stool. After a digital rectal examination, the doctor indicated it was a tear and prescribed a suppository, after which there was no further bleeding. However, I have started experiencing abdo...
Dr. Ke Fangxu Reply:
Although the probability of developing colorectal cancer at the age of 20 is not zero, it is generally very low. Based on your description, it seems more like hemorrhoidal bleeding. It is recommended to maintain a light diet and good lifestyle habits, while avoiding spicy, irrita...[Read More] Understanding Abdominal Pain: When to Consider a Colonoscopy