Blood in Stool: Causes and Concerns for Your Family - Gastroenterology and Hepatology

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My family member has been experiencing rectal bleeding every time they have a bowel movement?


He mentioned that it has been a week, and he doesn't necessarily have a bowel movement every day.
However, he said that he experiences bleeding before his stool.
He has had more than two bowel movements yesterday and today.
He is middle-aged, weighs 130 kg, has an irregular schedule, does not drink water, and consumes sugary drinks daily along with smoking.
His diet is not necessarily healthy, and recently he has developed a liking for small peanuts, eating at least 100 of them a day.
I'm not sure if eating too many peanuts could cause heat in the body.
I don't know if he has hemorrhoids; I advised him to stop eating peanuts, but he switched to sunflower seeds instead.
He is very worried, and I am uncertain if he has anal fissures.
Occasionally, he struggles to have a bowel movement and goes to the pharmacy to buy powder to relieve constipation.
Thank you.

Ms. Lu, 30~39 year old female. Ask Date: 2018/09/20

Dr. Yang Zhichao reply Gastroenterology and Hepatology


Dear Ms.
Lu,
Hello.
Your family member has been experiencing persistent rectal bleeding.
It is advisable for them to visit a gastroenterology clinic for further examination.
Additionally, due to concerns about being overweight, we hope they can improve their lifestyle by increasing physical activity and controlling their diet.
Changhua Hospital cares about your health.

Reply Date: 2018/09/20

More Info


When it comes to the presence of blood in stool, it is essential to approach the situation with caution and a thorough understanding of potential causes and concerns. The symptoms described indicate that the individual has been experiencing blood in their stool for about a week, which is a significant concern that warrants medical attention.
Blood in the stool can arise from various sources within the gastrointestinal tract, and it is crucial to differentiate between the types of bleeding. The blood may be bright red, indicating a lower gastrointestinal source, such as hemorrhoids, anal fissures, or diverticular disease. Alternatively, darker blood may suggest bleeding from higher up in the digestive tract, such as the stomach or small intestine, which could be due to ulcers or tumors.

Given the individual's lifestyle factors—being overweight, having irregular eating habits, consuming sugary drinks, and smoking—these can contribute to gastrointestinal issues. The consumption of peanuts and sunflower seeds, while generally healthy in moderation, can lead to digestive discomfort if eaten excessively, especially if the individual has underlying conditions like hemorrhoids or diverticulitis. The high fiber content in these foods can also exacerbate symptoms if the person is not adequately hydrated, leading to constipation and straining during bowel movements, which can cause or worsen anal fissures.

The individual’s report of occasionally having difficulty passing stool suggests a potential issue with constipation, which can lead to straining and the development of hemorrhoids or anal fissures. These conditions can cause bleeding during bowel movements, especially if the stool is hard or if there is significant straining involved.

It is also important to consider the possibility of more serious conditions, such as colorectal cancer, especially in middle-aged individuals with risk factors like obesity and a sedentary lifestyle. While the likelihood of cancer may vary based on other risk factors, any persistent change in bowel habits or the presence of blood in the stool should prompt a visit to a healthcare provider for further evaluation.

In terms of immediate recommendations, it would be wise for the individual to increase their water intake significantly, as hydration is crucial for maintaining healthy bowel movements. Reducing the intake of sugary drinks and focusing on a balanced diet rich in fruits, vegetables, and whole grains can help improve overall digestive health. Additionally, incorporating regular physical activity can aid in weight management and promote better gastrointestinal function.

Given the concerns about potential hemorrhoids or anal fissures, the individual should avoid straining during bowel movements and consider using over-the-counter remedies for constipation if necessary. However, it is essential to consult with a healthcare professional before starting any new treatment.

In conclusion, blood in the stool is a symptom that should not be ignored, especially when it persists for more than a few days. The individual should seek medical attention to determine the underlying cause of the bleeding and receive appropriate treatment. A healthcare provider may recommend diagnostic tests, such as a colonoscopy, to evaluate the gastrointestinal tract thoroughly and rule out any serious conditions. Early intervention is key to addressing any potential health issues effectively.

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