Understanding Persistent Anal Itching: Causes and Solutions
Itching in the anal area and pubic hair is common? Dear Doctor: I have been experiencing frequent itching around my anus. I am certain it is not due to pubic lice; I suspect it might be caused by fruit flies, as I often see them flying around. They are too small to see when they ...
Dr. Chen Shidian Reply:
Please see a dermatologist for diagnosis.[Read More] Understanding Persistent Anal Itching: Causes and Solutions
Understanding Blood in Stool: Causes and When to Seek Help
Rectal bleeding Hello doctor, I am 16 years old. I recently noticed blood in my stool. Yesterday, the blood was separated from the stool and was bright red, but today it was mixed in and dark red in some areas, with some parts appearing black. However, today’s bowel movement was ...
Dr. Chen Shidian Reply:
It is likely not cancer; it may be bleeding due to friction of microvessels near the anus. If bleeding persists, a rectoscopy (approximately 10 cm) or a sigmoidoscopy (approximately 60 cm) can be performed for examination. Please adjust your diet to include more fruits and vegeta...[Read More] Understanding Blood in Stool: Causes and When to Seek Help
Understanding Gastrointestinal Issues: Causes of Hard Stools and Blood
Gastrointestinal issues related to bowel movements? Hello, doctor. Previously, I mentioned that my stools are very dry and hard, with some blood (separated from the stool and not much). I have a bowel movement about once every one to two days, and I immediately feel pain in my ab...
Dr. Chen Shidian Reply:
It may be microvessels near the anus that are causing persistent bleeding. A rectoscopy (approximately 10 cm) or a sigmoidoscopy (approximately 60 cm) can be performed for examination.[Read More] Understanding Gastrointestinal Issues: Causes of Hard Stools and Blood
Understanding Abdominal Issues: Signs of Digestive Disorders in Teens
Abdominal issues? Hello doctor, I am a high school freshman. My bowel movements are often in small pellets or very dry. In the second year of junior high, I had hemorrhoids, and I experienced bright red blood for several days before it stopped. After that, sometimes when I wipe a...
Dr. Chen Shidian Reply:
It is likely a common anal fissure. Please increase your intake of fruits and vegetables, exercise regularly, and maintain daily bowel movements. During flare-ups, you may use stool softeners and topical ointments.[Read More] Understanding Abdominal Issues: Signs of Digestive Disorders in Teens
Understanding Bowel Issues: Causes and Solutions for Teens
Bowel issues? Hello doctor, I have a bowel movement every 1 to 2 days, but each time it's very little, sometimes just small pellets. Two years ago, I had a bowel movement that caused my anus to hurt for three days. After that, urination didn't hurt anymore, but my anus ...
Dr. Zhang Kebin Reply:
Hello! If you have any concerns, it is advisable to seek a medical examination (surgical consultation). Thank you![Read More] Understanding Bowel Issues: Causes and Solutions for Teens
Can Stool Tests Detect Polyps or Colon Cancer Risks?
Can fecal occult blood testing detect the presence of polyps? Today, I followed your advice and took a fecal occult blood test. When I asked the doctor some related questions, I was taken aback by his response. He said that the fecal occult blood test cannot determine whether the...
Dr. Chen Shidian Reply:
The immunochemical fecal occult blood test has high accuracy and should be used for initial screening. Domestic research reports indicate that 96.4% of patients with colorectal cancer tested positive using the immunochemical method.[Read More] Can Stool Tests Detect Polyps or Colon Cancer Risks?
Understanding Constipation: When to Seek Help for Changes in Bowel Movements
I would like to inquire about issues related to bowel movements (constipation) and difficulties? Hello doctor, I have a constipation issue and often have no urge to defecate, going less than 3 to 4 times a week, and it is difficult to pass stool. I often have to exert a lot of ef...
Dr. Chen Shidian Reply:
You can first check for occult blood in the stool.[Read More] Understanding Constipation: When to Seek Help for Changes in Bowel Movements
Understanding Mucus in Stool: Causes and Concerns for Your Gut Health
Mucus in stool A few weeks ago, I suddenly experienced only mucus during bowel movements and persistent bloating. My stools were soft at that time. I visited a general clinic, and the doctor mentioned it was mild gastroenteritis, but I did not experience any abdominal pain or sym...
Dr. Zhang Kebin Reply:
Hello Mr. Liu: You reported that a few weeks ago, you suddenly experienced mucus-only stools and persistent bloating. After receiving medication from the clinic, you began to have to strain to have bowel movements, and blood streaks appeared in your stool. Previously, your stool ...[Read More] Understanding Mucus in Stool: Causes and Concerns for Your Gut Health
Managing Hemorrhoids During Fertility Treatments: Essential Tips and Advice
During the preconception period, how should mixed hemorrhoids be managed? Hello, doctor. I have been experiencing intermittent issues with hemorrhoids for many years, primarily noticing them when there is blood in my stool. However, in the past six months, I am not sure if it is ...
Dr. Cai Anshun Reply:
Hello: Hemorrhoids can be managed with warm baths, topical ointments, or suppositories, and it is not always necessary to take medication. Additionally, avoid prolonged sitting or standing, and increase your intake of fruits and vegetables to stay hydrated and prevent constipatio...[Read More] Managing Hemorrhoids During Fertility Treatments: Essential Tips and Advice
Unexplained Foul Odor: Understanding Gastrointestinal Disturbances
I have an unexplained odor of feces coming from my buttocks? Since early December last year, I had been holding in gas for a while, and then I realized it didn't feel right, so I stopped holding it in. However, afterward, I started experiencing a strange symptom: I often fee...
Dr. Chen Shidian Reply:
It is likely not a colon issue; it may be due to excessive worry and concern. As long as you pay attention to cleanliness and hygiene, it is sufficient to wash thoroughly with water after using the toilet (using a bidet) when necessary.[Read More] Unexplained Foul Odor: Understanding Gastrointestinal Disturbances
Effective Anal Hygiene: Tips for Proper Cleaning Techniques
Anal hygiene I heard another female surgeon mention anal hygiene. How should one clean the anus? It should only be wiped until there are faint marks, and the order should be water wash > wet wipes > dry wipe. Personally, I always squat down to wipe, but I’ve asked many peop...
Dr. Chen Shidian Reply:
Generally, it is sufficient to maintain cleanliness around the anal area, and it should not be significantly related to posture.[Read More] Effective Anal Hygiene: Tips for Proper Cleaning Techniques
Understanding Anal Pain: Possible Causes and Remedies for Your Symptoms
Anal fissure? Hemorrhoids? Gastroenteritis? There is no constipation; I remember having bowel movements a few days ago, but recently my stools have been somewhat "sticky and soft." I have difficulty passing stools completely, and my anus does not feel clean after wiping...
Dr. Cai Anshun Reply:
Hello: (1) Both anal fissures and hemorrhoids are possible. (2) It is possible. (3) You can continue using it. (4) Avoid hot and spicy foods, and increase your intake of water and fiber to prevent hard stools. Changhua Hospital cares about your health. Dr. Tsai An-shun.[Read More] Understanding Anal Pain: Possible Causes and Remedies for Your Symptoms
Understanding Blood in Stool: Causes and When to Seek Help
Rectal bleeding Recently, after several bowel movements, the water in the toilet has been stained red with blood. There is mild pain around the anus, and there is blood on the toilet paper after wiping. I usually experience constipation. I am unsure if this is hemorrhoids.
Dr. Chen Shidian Reply:
It may be an anal fissure (which can cause pain); you can take some stool softeners and use topical medications.[Read More] Understanding Blood in Stool: Causes and When to Seek Help
Understanding Mucus in Stool: Causes and When to Seek Help
The stool is sticky and light brown, but I have recently had a gastrointestinal flu. Occasionally, there is blood when wiping after a bowel movement due to anal fissures, and it is painful to use the restroom? In the past two weeks, I've been experiencing gastrointestinal fl...
Dr. Chen Shidian Reply:
If there is pain in the anus, it is advisable to seek treatment at an outpatient clinic.[Read More] Understanding Mucus in Stool: Causes and When to Seek Help
Understanding Recent Blood in Stool: Causes and Concerns
Recent rectal bleeding? Hello, doctor. My bowel habit is to have a regular bowel movement every morning, and occasionally I also have one before taking a shower at night. For the past month, my bowel habits have not changed, and the shape of my stools has been normal. However, th...
Dr. Lin Minghui Reply:
Hello: The frequency of bowel movements has not changed, but there is blood in the stool. Common causes of blood in the stool include hemorrhoids, anal fissures, inflammation of the rectum or anus, or tumors. It is advisable to avoid irritating foods. Blood in the stool should be...[Read More] Understanding Recent Blood in Stool: Causes and Concerns
Understanding Persistent Bowel Issues: When to Seek Medical Advice
Just having a bowel movement doesn't feel complete? Hello, I have a bowel movement every 2-3 days, and this frequency hasn't changed. However, I can clearly see a protrusion near my anus, which I initially thought was an external hemorrhoid and didn't pay much atte...
Dr. Lin Minghui Reply:
Hello, can imaging studies help with the feeling of incomplete bowel evacuation? Currently, imaging studies such as abdominal X-rays, lower gastrointestinal tract imaging, and computed tomography (CT) scans can assist in diagnosing rectal and anal disorders. For rectal and coloni...[Read More] Understanding Persistent Bowel Issues: When to Seek Medical Advice
Understanding Digestive Issues After Antibiotic Use: What to Know
My stool has been unusual these past few days? Last week, I had a slight cold and saw a doctor. The medication prescribed included antibiotics, which I took, but I experienced diarrhea for two days and was hesitant to continue taking them. After stopping the antibiotics, the diar...
Dr. Lin Minghui Reply:
Hello: Your stool seems unusual, which may be related to antibiotics or possibly gastroenteritis. Antibiotics can sometimes cause diarrhea, which may improve after discontinuation. The sensation in your anus may be related to the diarrhea. Wishing you safety and health. Sincerely...[Read More] Understanding Digestive Issues After Antibiotic Use: What to Know
Understanding Mucus Discharge from the Anus: Causes and Concerns
There is mucus discharge from the anus? Hello, Doctor. About two weeks ago, I suddenly experienced diarrhea 3-4 times two hours after lunch. I had two packets of loperamide at home, so I took them in two doses to stop the diarrhea. However, starting the next day, I noticed a smal...
Dr. Chen Shidian Reply:
It appears to be normal secretions from the colon, and further observation is recommended.[Read More] Understanding Mucus Discharge from the Anus: Causes and Concerns
Blood on Toilet Paper: Should You Worry About Your Colon Health?
Blood on toilet paper after wiping? Hello Doctor, I had my first colonoscopy in October last year, during which two 2 cm polyps were removed (tubular adenomas), one was benign and the other was highly differentiated atypical. In November of the same year, I had another colonoscop...
Dr. Lin Minghui Reply:
Hello: If you have polyps in the colon and a family history of colorectal cancer, it is important to follow up with colonoscopy screenings. The frequency of follow-up for polyps should be based on your physician's recommendations. It is also advisable to develop a habit of c...[Read More] Blood on Toilet Paper: Should You Worry About Your Colon Health?
Overcoming Obsessive Cleanliness: A Personal Struggle with Hygiene
Wiping after using the toilet has become a daily challenge? 1. The issue of whether I clean myself properly after using the restroom has been bothering me for several years. 2. I once consulted a psychiatrist about whether my behavior could be classified as obsessive-compulsive ...
Dr. Chen Shidian Reply:
The gastroenterology department may no longer be able to provide assistance (other than suggesting the use of a toilet designed for hemorrhoid relief). If you are open to it, you may consider discussing this with a psychiatrist.[Read More] Overcoming Obsessive Cleanliness: A Personal Struggle with Hygiene