Understanding Dark Vomit: Causes and Concerns in Gastroenterology
Suspected hematemesis? Hello, Dr. Lin. About six months ago, I experienced vomiting that included a dark brownish (slightly reddish) substance that was stringy and in significant quantity. I did not notice the color of any other watery vomit. That morning, I only drank a bottle o...
Dr. Lin Minghui reply Gastroenterology and Hepatology
1. There is a possibility of upper gastrointestinal bleeding. 2. Common causes of gastrointestinal bleeding include peptic ulcers (gastric ulcers, duodenal ulcers), gastritis (due to medications, diet, or stress), mucosal tears at the gastroesophageal junction, cirrhosis, and ble...[Read More] Understanding Dark Vomit: Causes and Concerns in Gastroenterology
Excess Mucus in Stool: Should You Worry About Cancer?
Sometimes there is a lot of mucus in the stool? Hello, doctor. Over the past year, whenever I eat too many eggs or experience unexplained diarrhea, my stool contains a significant amount of mucus. I notice a lot of mucus on the toilet paper when I wipe. Additionally, my diet has ...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Proper mucus can lubricate the intestinal walls. In conditions like irritable bowel syndrome and inflammatory bowel disease, there may be an increased amount of mucus. If the mucus has a foul odor or is accompanied by bleeding, further examination is recommended. Wishing you good...[Read More] Excess Mucus in Stool: Should You Worry About Cancer?
Understanding Post-Lunch Bloating and Discomfort: Common Causes and Solutions
Post-lunch gastric discomfort and bloating? Hello, doctor. After every meal, I experience a feeling of heaviness and bloating in the upper middle part of my abdomen. This has been happening for almost a year, and it only occurs after lunch; I don't have these symptoms in the...
Dr. Lin Minghui reply Gastroenterology and Hepatology
After lunch, it is common to feel bloated, gassy, and experience belching for a year. Despite being mindful of your diet, it is advisable to schedule an upper gastrointestinal endoscopy to check for peptic ulcers, inflammation, or structural abnormalities. Sometimes, emotions can...[Read More] Understanding Post-Lunch Bloating and Discomfort: Common Causes and Solutions
Is It Gastroenteritis? Understanding Symptoms After Eating Raw Fish
Is this gastroenteritis? Hello, doctor! I have been experiencing weakness in my limbs, dizziness, mild headaches, nausea, and diarrhea (not very watery) over the past few days. Could this be gastroenteritis, or is it possible that the symptoms are caused by a parasitic infection ...
Dr. Lin Minghui reply Gastroenterology and Hepatology
It is possible that you have gastroenteritis. Please pay attention to hydration and electrolyte replenishment. If you experience fever, bloody stools, or abdominal pain, seek medical attention promptly. Wishing you good health.[Read More] Is It Gastroenteritis? Understanding Symptoms After Eating Raw Fish
Understanding Bowel Issues: Causes of Unformed Stool and Color Changes
Bowel issues Hello doctor, for the past three days, my bowel movements have started as formed stools but then became unformed. Upon closer observation, I noticed small, flat pieces resembling seaweed (about 1 cm in size) in my stool. Overall, the color of my stool is a yellowish-...
Dr. Lin Minghui reply Gastroenterology and Hepatology
It is possible to experience indigestion, and it may also be due to the consumption of insoluble dietary fiber, which is excreted with the stool. Certain fruits, such as red dragon fruit and hibiscus, can cause the stool to appear red. Wishing you good health.[Read More] Understanding Bowel Issues: Causes of Unformed Stool and Color Changes
Understanding Gastric Pulsations: Causes and Insights for Relief
Gastric pulsation issues? Hello, in recent months, I have occasionally felt a sensation of pulsation in my stomach, but it is not painful. If I can burp, it tends to alleviate the feeling. Sometimes, I experience burping in the morning, which feels like there is gas in my stomach...
Dr. Lin Minghui reply Gastroenterology and Hepatology
The sensation of pulsation in the stomach, along with occasional gas and belching without pain, may be attributed to gastrointestinal dysfunction, increased sensitivity (such as irritable bowel syndrome), or gastrointestinal disorders (such as inflammation or ulcers). If you freq...[Read More] Understanding Gastric Pulsations: Causes and Insights for Relief
Understanding Soft Bumps Near the Anus: Causes and Concerns
Perianal tissue I noticed a soft lump near my anus that gradually protrudes when I sit on the toilet for a long time, but it disappears when I'm not sitting. What could this be?
Dr. Lin Minghui reply Gastroenterology and Hepatology
Common causes of hemorrhoids include prolonged sitting and standing, which can exacerbate the condition. It is advisable to avoid straining during bowel movements, drink plenty of water, and increase fiber intake to ensure smooth bowel movements, which can help prevent the worsen...[Read More] Understanding Soft Bumps Near the Anus: Causes and Concerns
Understanding Right Lower Abdominal Bloating: Possible Causes and Concerns
There is a feeling of bloating in the lower right abdomen, and there is a palpable mass upon palpation? Hello Doctor: I am a 25-year-old female. Recently, I have been experiencing a feeling of bloating in my lower right abdomen, specifically about three fingerbreadths above the r...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Right lower abdominal distension and pain, with palpation revealing a mass. Differential diagnoses include gastrointestinal, gynecological, and urinary tract issues. If symptoms persist, it is advisable to seek outpatient evaluation for a clearer diagnosis. Wishing you good healt...[Read More] Understanding Right Lower Abdominal Bloating: Possible Causes and Concerns
Understanding Black Vegetable-Like Strands in Stool: What You Need to Know
There are black vegetables in the stool? Recently, I have noticed that my stool often contains stringy substances that resemble vegetables (I'm not sure if they are vegetables, but they look similar). The color is approximately black-green, and they are surrounded by brown s...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Some vegetables can be excreted with feces. Consuming iron-rich foods, including fruits and vegetables, can result in darker, blackish-green stools. However, if the stools are as dark as tar, it may indicate gastrointestinal bleeding, and sometimes a stool test can be performed t...[Read More] Understanding Black Vegetable-Like Strands in Stool: What You Need to Know
Understanding Frequent Urination and Abdominal Discomfort: A Guide
Frequent urination with lower abdominal bloating? I consulted a doctor because a few days ago I suddenly felt the urge to urinate frequently, and I experienced a sour sensation after urination, but without pain. I wondered if it was related to menopause, but the symptoms persiste...
Dr. Lin Minghui reply Gastroenterology and Hepatology
1. Intra-abdominal infections include urinary tract infections, and enteritis can affect gastrointestinal motility. 2. Symptoms such as frequent urination, dysuria, and signs of urinary tract infection are present. It is recommended to monitor urine for improvement. If proteinuri...[Read More] Understanding Frequent Urination and Abdominal Discomfort: A Guide
Can Colonoscopy Be Performed After Spinal Surgery?
Colonoscopy issues? I would like to inquire if my mother can undergo a colonoscopy at Taoyuan Hospital. She had a spinal surgery performed by Dr. Lin in the Neurosurgery Department last year, and regular clinics are hesitant to perform the procedure.
Dr. Lin Minghui reply Gastroenterology and Hepatology
You can schedule an evaluation to determine if any examinations are needed and to arrange for those tests. Wishing you good health.[Read More] Can Colonoscopy Be Performed After Spinal Surgery?
Understanding Constipation: Causes and Solutions for Digestive Health
Bowel issues Hello Doctor: I have a habit of constipation, having bowel movements once or twice every 3 to 7 days. Sometimes, I have normal bowel movements three to four days a week. However, in the past few days, I have experienced constipation again. When I do feel the urge to ...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Sometimes, irregular bowel movements can be related to dietary habits. Brown stool is associated with the intake of iron-rich foods, but it can also indicate gastrointestinal bleeding. Oily stools are linked to a greasy diet and poor digestion and absorption. It is recommended to...[Read More] Understanding Constipation: Causes and Solutions for Digestive Health
Is It Normal for Stool to Smell Like Papaya? Insights on Digestive Health
Fecal odor Hello, doctor. I would like to ask you about something. Yesterday around 10 AM, I ate two or three pieces of papaya, and tonight when I went to the bathroom, I noticed that my stool had a distinct papaya smell. I would like to know if this is normal. Thank you. P.S. I ...
Dr. Lin Minghui reply Gastroenterology and Hepatology
You may be experiencing some indigestion. Please monitor your symptoms closely and pay attention to your dietary habits. If you frequently experience stomach pain or vomiting, please follow up with a general internal medicine or gastroenterology outpatient clinic. Wishing you goo...[Read More] Is It Normal for Stool to Smell Like Papaya? Insights on Digestive Health
Understanding Blood and Urine Test Results: What They Mean for Liver and Gastrointestinal Health
Questions about blood and urine test reports? Recently, my father had blood and urine tests, and the results are as follows: GOT: 69; GPT: 89; urine protein: (+) 30; white blood cells: (+-) 10. What do these numbers mean? What actions should be taken? How can he maintain his heal...
Dr. Lin Minghui reply Gastroenterology and Hepatology
1. Abnormal liver function requires monitoring and investigation for causes such as fatty liver, chronic viral hepatitis, alcoholic liver disease, drug-induced liver injury, and autoimmune conditions. 2. The presence of proteinuria and inflammation in the urine indicates potentia...[Read More] Understanding Blood and Urine Test Results: What They Mean for Liver and Gastrointestinal Health
Understanding Rectal Swelling: Causes and Concerns When Sitting
Swollen anus? Hello, I would like to ask why I feel a swelling sensation in my anus when I sit down, but it doesn't feel as pronounced when I stand, and I don't feel any swelling at all when I get up. What could be the reason for this?
Dr. Lin Minghui reply Gastroenterology and Hepatology
The anus is swollen, and there is a noticeable sensation when sitting down, possibly due to pressure on the anus. It is recommended to consult a proctologist for a rectal examination to check for hemorrhoids, anal fissures, or abscesses. Wishing you good health.[Read More] Understanding Rectal Swelling: Causes and Concerns When Sitting
Understanding High Blood Sugar and Pancreatic Enzyme Levels After Pregnancy
Blood glucose and pancreatic function tests are elevated? Hello, I was diagnosed with gestational diabetes in the later stages of my pregnancy and was treated with insulin. A month after giving birth, I experienced acute pancreatitis and was hospitalized for over a week, but the ...
Dr. Lin Minghui reply Gastroenterology and Hepatology
The causes of acute pancreatitis include alcoholic gallstones, hyperlipidemia, medications, and autoimmune conditions. A light diet is recommended, along with blood sugar control and imaging studies such as abdominal ultrasound or CT scans for monitoring. Wishing you good health.[Read More] Understanding High Blood Sugar and Pancreatic Enzyme Levels After Pregnancy
Understanding Gastrointestinal Discomfort: When to Seek Medical Help
Unsure if it's gastrointestinal discomfort? On January 13th, I experienced persistent vomiting without diarrhea. The doctor diagnosed me with gastroenteritis and administered an antiemetic injection to stop the vomiting. However, as of today, I have eaten very little but oft...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Frequent feelings of fullness accompanied by nausea, bloating, and decreased bowel movements may be caused by conditions such as dyspepsia, gastritis, or peptic ulcers. Gastric obstruction is more serious and should be evaluated by a gastroenterologist for further investigation. ...[Read More] Understanding Gastrointestinal Discomfort: When to Seek Medical Help
Is It Always Hemorrhoids? Understanding Symptoms and Treatment Options
Could it be hemorrhoids? Hello, doctor. I would like to ask you about something. Last night while showering, I felt a lump near my anus. Additionally, last week I noticed some blood in my stool (there was blood during one bowel movement). Does this necessarily mean I have hemorrh...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Hemorrhoids do not always cause pain. Hemorrhoids are a dilation of the veins, and pain occurs when the venous blood vessels become thrombosed. Pain can also arise from hemorrhoids associated with anal fissures or abscesses. Whether surgery is necessary needs to be evaluated. Wis...[Read More] Is It Always Hemorrhoids? Understanding Symptoms and Treatment Options
Understanding Bumps Around the Anus: Causes and When to Seek Help
There are small growths or lumps around the anus? Hello Doctor, I have recently noticed several abnormal growths around my anus. They are round, and I am concerned that they might be warts. One of them has been growing larger and is starting to feel a bit painful. What should I d...
Dr. Lin Minghui reply Gastroenterology and Hepatology
It is recommended to see a dermatologist or a proctologist, as a visual examination would provide clearer insights. Both infection and eczema are possible. Wishing you good health.[Read More] Understanding Bumps Around the Anus: Causes and When to Seek Help
Understanding Abdominal Cramps and Watery Diarrhea: Causes and Solutions
Abdominal cramping with watery diarrhea? Hello doctor, this morning I woke up feeling dizzy and a bit nauseous, and my stomach felt strange. I had diarrhea when I went to the bathroom. Then in the afternoon, I suddenly had severe abdominal cramps that kept me from sleeping. I wen...
Dr. Lin Minghui reply Gastroenterology and Hepatology
Dizziness, nausea, abdominal cramps, watery diarrhea, and chills may indicate gastroenteritis. It is important to stay hydrated and maintain a light diet for the week. Wishing you good health.[Read More] Understanding Abdominal Cramps and Watery Diarrhea: Causes and Solutions