Understanding Colonoscopy: Addressing Concerns About Constipation and Cancer
Colonoscopy Hello, I experienced severe constipation around August and September of last year, where I had to dig out my stool (which was black and very hard). After that, my stools were soft but small, or they came out like small stones. After a while, my bowel movements improve...
Dr. Cai Jinji Reply:
Hello: It is recommended to make a judgment based on medical history, family history, and symptomatology examination. It is advisable to consult a gastroenterologist for further evaluation. Wishing you peace and happiness.[Read More] Understanding Colonoscopy: Addressing Concerns About Constipation and Cancer
Understanding Colonoscopy Concerns: Symptoms, Anxiety, and Digestive Health
Colonoscopy-related issues? Hello, doctor. I am scheduled for a colonoscopy on Tuesday, but I do not have any symptoms. Recently, I had been experiencing diarrhea, and the doctor suggested that I consider a colonoscopy. I was hesitant at first, but I decided to go ahead with it, ...
Dr. Li Yongming Reply:
Hello. The early symptoms of colorectal cancer are quite subtle and generally include: 1. Blood in the stool or black stools 2. Changes in bowel habits without obvious reasons (such as persistent constipation or diarrhea) 3. Weight loss 4. Abdominal cramping or colonic pain 5. A ...[Read More] Understanding Colonoscopy Concerns: Symptoms, Anxiety, and Digestive Health
Should You Get a Colonoscopy? Understanding Your Digestive Health
Should a colonoscopy be performed? Hello, doctor. I previously mentioned that I had an issue with mucus in my stool, which has improved significantly. Recently, I've noticed that my stools have been well-formed, about the size of a 5 to 50 NT dollar coin, and over 15 centime...
Dr. Yang Zhichao Reply:
Dear Mr./Ms. L, I recommend that you schedule a colonoscopy, as it will provide you with peace of mind if everything is normal. Furthermore, if there are no issues, it may indicate that you are experiencing irritable bowel syndrome. Therefore, I strongly suggest completing the ...[Read More] Should You Get a Colonoscopy? Understanding Your Digestive Health
Is Colonoscopy Necessary After Blood in Stool? Understanding Your Options
Is a colonoscopy necessary if there is rectal bleeding? Hello, doctor. Recently, I have had blood in my stool twice over the past week (I have bowel movements approximately every 2-5 days). I visited the National Taiwan University Hospital Yunlin Branch, where the doctor recommen...
Dr. Cai Jinji Reply:
Hello: Each individual's situation varies, and it is important to assess based on family history, medical history, and bowel habits. It is recommended to consult a doctor in an outpatient setting for diagnosis and treatment. Wishing you peace and happiness.[Read More] Is Colonoscopy Necessary After Blood in Stool? Understanding Your Options
Understanding Diarrhea: Is It Gastroenteritis or Something Else?
Is diarrhea caused by gastroenteritis or something else? Hello, doctor. I previously asked you some questions. Last week on March 4th, my stool returned to a normal shape, but starting on Friday, I began experiencing diarrhea. Initially, my stool was formed, but then it became mu...
Dr. Yang Zhichao Reply:
Dear Mr./Ms. L, I apologize for the delay in responding to your inquiry, as I have been quite busy recently. Based on your description, I believe that your current symptoms may be related to post-gastroenteritis, possibly due to the gastrointestinal function not fully recovering...[Read More] Understanding Diarrhea: Is It Gastroenteritis or Something Else?
Understanding Occasional Lower Abdominal Discomfort: Causes and Insights
Occasional dull and bloating pain in the lower abdomen? Hello Doctor: I have been experiencing occasional dull pain in my lower right abdomen for the past three years, usually after being busy for a while. Taking a short break would alleviate the discomfort, and it hasn't be...
Dr. Chen Shidian Reply:
Hello Ms. Lin, first we will check your stool, urine, and perform a local physical examination to identify any abnormalities (including a gynecological examination). Additionally, we can arrange for a colonoscopy to rule out the possibility of any lesions. Changhua Hospital is co...[Read More] Understanding Occasional Lower Abdominal Discomfort: Causes and Insights
Understanding Post-Endoscopy Diarrhea: Causes and Concerns
Diarrhea that is watery and appears to have little color? Last week on March 5th, I underwent an upper gastrointestinal endoscopy and a colonoscopy. The day before, on March 4th, I drank a bowel preparation solution, which I believe was called Nifuratel. After the procedures, I r...
Dr. Chen Qifeng Reply:
Hello: 1. Some individuals may experience a slower recovery after bowel cleansing due to intestinal irritation. It is advisable to maintain a light diet, low in oil and dairy, which should help restore normal function. 2. If it is a specimen, a complete report may be provided aft...[Read More] Understanding Post-Endoscopy Diarrhea: Causes and Concerns
Understanding Persistent Pain Below the Navel: Causes and Next Steps
Persistent cramping pain below the navel? Hello doctor, I have been experiencing intermittent sharp pain near my lower abdomen, just below the navel, for the past two weeks. Occasionally, I feel a slight cramping sensation, but it's not frequent. Sometimes my abdomen feels b...
Dr. Chen Shidian Reply:
Hello Mr. A-Ming, as you mentioned, this appears to be a functional issue. Please be patient and continue to follow up at the gastroenterology and urology outpatient clinics for a period of time. Other potential issues have been ruled out. Best regards, Dr. Chen Shidian, Changhua...[Read More] Understanding Persistent Pain Below the Navel: Causes and Next Steps
Understanding Digestive Issues: Insights on Gallbladder and Gastrointestinal Health
Follow-up questions regarding gastrointestinal issues? Hello doctor, a few days ago I raised a question with you, and I would like to ask again. Recently, whenever I eat oily foods or certain meats, I experience symptoms similar to indigestion, with food remnants in my stool. My ...
Dr. Yang Zhichao Reply:
Dear Mr./Ms. L, Based on your description, it does seem more like irritable bowel syndrome (IBS), although upper abdominal pain can also be a symptom of IBS, it is less common. However, if there is no improvement with medication, I would recommend arranging for a stool test and ...[Read More] Understanding Digestive Issues: Insights on Gallbladder and Gastrointestinal Health
Is Colonoscopy Safe for a 92-Year-Old with Chronic Constipation?
Gastrointestinal constipation Is it appropriate for a 92-year-old patient who frequently experiences constipation and has difficulty passing stool, often going 3 to 4 days between bowel movements or only passing small amounts (sometimes with green or dark black coloration), to un...
Dr. Cai Jinji Reply:
Hello: It is important to assess each individual's situation, and it is recommended to consult with an outpatient physician for evaluation. Wishing you peace and happiness.[Read More] Is Colonoscopy Safe for a 92-Year-Old with Chronic Constipation?
Understanding Gastrointestinal Issues: Symptoms, Treatments, and When to Seek Help
Gastrointestinal issues Hello, Doctor. I have a few questions. In mid-January, while driving in the morning, I suddenly experienced severe palpitations, dizziness, nausea, and even a sensation of blackness in my vision. After that, I started to feel discomfort in my stomach. I wo...
Dr. Yang Zhichao Reply:
Hello Mr. Ray: The dizziness and blackouts you experienced in mid-January may be due to underlying physical symptoms. If these phenomena persist, you should seek further evaluation from a neurologist. Additionally, you mentioned experiencing stomach discomfort and having black, w...[Read More] Understanding Gastrointestinal Issues: Symptoms, Treatments, and When to Seek Help
Why Is My Belly Still Big Despite Dieting and Exercise?
Having a bloated abdomen that resembles that of a pregnant woman, and not being able to reduce the size despite eating less? My belly is as big as a pregnant woman's, and even with reduced food intake, it doesn't get smaller. I've undergone both colonoscopy and gas...
Dr. Chen Qifeng Reply:
Hello: The causes of "abdominal distension" are twofold: 1. Ascites, which can be evaluated through abdominal ultrasound. 2. Gastrointestinal gas, often related to functional disorders, which may require consultation with a gastroenterologist for medication. Wishing you...[Read More] Why Is My Belly Still Big Despite Dieting and Exercise?
Understanding the Link Between Stool Changes and Colon Cancer Risks
Colorectal cancer Hello Doctor, my stool has been flat, thin, and short for a year. Could this be a sign of colorectal cancer? I only recently learned that this could indicate colorectal cancer. Thank you! Mr. Chen 0935-519-552
Dr. Li Yongming Reply:
Dangerous symptoms of colorectal cancer include changes in bowel habits, changes in stool shape, mucus in stool, blood in stool or blood-streaked stool, urgency, abdominal pain, anemia, loss of appetite, weight loss, and symptoms of metastasis to other organs (such as bone pain, ...[Read More] Understanding the Link Between Stool Changes and Colon Cancer Risks
Managing Irritable Bowel Syndrome: Persistent Pain and Discomfort Solutions
Irritable Bowel Syndrome (IBS) concerns? I have been dealing with irritable bowel syndrome (IBS) for almost six months now, and I still frequently experience intermittent pain and bloating in the lower abdomen, along with occasional discomfort in my lower back. When sitting, I fe...
Dr. Yang Zhichao Reply:
Hello Mr./Ms. Yu: Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder. Its causes are often related to stress, emotions, and lifestyle habits. While it does not pose a threat to life, it can significantly disrupt daily living. If you have no family history of...[Read More] Managing Irritable Bowel Syndrome: Persistent Pain and Discomfort Solutions
Colonoscopy Considerations for a 92-Year-Old with Constipation Issues
Gastrointestinal issues Is it appropriate for a 92-year-old patient who frequently experiences constipation and has difficulty passing stool, often going 3 to 4 days between bowel movements or only passing small amounts (sometimes with green or dark black coloration), to undergo ...
Dr. Yang Zhichao Reply:
Hello Mr./Ms. Guai Guai! The risks of performing a painless (i.e., anesthetized) colonoscopy on a 92-year-old patient are too high, and the likelihood of needing further surgery is low. It is advisable to first conduct a stool occult blood test. After that, you can discuss the ne...[Read More] Colonoscopy Considerations for a 92-Year-Old with Constipation Issues
Understanding Rectal Pressure: Is It a Sign of Colon Cancer?
Regarding urgency and tenesmus? Hello Doctor: For the past month, I have been experiencing a sensation of wanting to have a bowel movement even after I have finished, but I am unable to pass anything. The main issue is that after each bowel movement, I feel a tight, full sensatio...
Dr. Li Yongming Reply:
Hello, your symptoms may be warning signs of colorectal polyps or cancer. The "irritable bowel syndrome" mentioned in the text may also present similar symptoms; however, these symptoms typically improve or lessen after a bowel movement. A better recommendation is to sc...[Read More] Understanding Rectal Pressure: Is It a Sign of Colon Cancer?
Understanding Colorectal Cancer Risk in Younger Individuals: A Guide
Regarding the age of onset for colorectal cancer? Hello, my sister has recently been complaining about symptoms of colon cancer. However, I heard that colon cancer typically occurs in people around their 40s or 50s, and while there are cases in teenagers, that is usually due to f...
Dr. Lin Minghui Reply:
Hello: Colorectal cancer commonly occurs around the age of 50, but there has been a trend of increasing incidence in younger individuals. This is generally associated with polyp syndromes, familial inheritance, and poor dietary habits. It is important for younger individuals to d...[Read More] Understanding Colorectal Cancer Risk in Younger Individuals: A Guide
Managing IBS: Effective Treatments and Specialist Guidance
I have irritable bowel syndrome (IBS), which causes diarrhea and a lot of discomfort? I have irritable bowel syndrome (IBS) and experience diarrhea and significant discomfort. Are there medications available for IBS treatment, and which specialist should I consult? Thank you.
Dr. Chen Qifeng Reply:
Hello: Irritable bowel syndrome falls under the category of gastroenterology and requires a combination of dietary lifestyle changes and medication treatment. It is recommended to consume a low-fat, low-dairy, and bland diet, avoid excessive stress, and engage in regular exercise...[Read More] Managing IBS: Effective Treatments and Specialist Guidance
Colonoscopy for Constipation: Risks and Considerations for Seniors
Constipation colonoscopy Is it appropriate for a 92-year-old patient who frequently experiences constipation and has difficulty passing stool, often going 3 to 4 days between bowel movements or passing only small amounts (sometimes with green or dark black coloration), to undergo...
Dr. Chen Shidian Reply:
Hello, the 92-year-old patient faces significant risks with a painless (i.e., anesthetized) colonoscopy, and the likelihood of needing further surgery is low. It would be advisable to first check for occult blood in the stool and then discuss the necessity of the procedure in det...[Read More] Colonoscopy for Constipation: Risks and Considerations for Seniors
Is Colonoscopy Safe During Pregnancy? Concerns and Considerations
Is it safe to perform a colonoscopy during pregnancy? I am currently two and a half months pregnant! I am very anxious because I have been experiencing bloody diarrhea every day. I was wondering if I could have a colonoscopy at three or four months. Would it affect the fetus and ...
Dr. Yang Zhichao Reply:
Dear Miss Yi: Currently, a colonoscopy requires prior administration of bowel preparation medications to prepare the gastrointestinal tract for the examination. Due to your pregnancy, undergoing this procedure involves many unpredictable factors for both you and the fetus. It is ...[Read More] Is Colonoscopy Safe During Pregnancy? Concerns and Considerations