Blood in Stool Doctor

Blut im Stuhl kann ein Anzeichen für eine Vielzahl von gesundheitlichen Problemen sein, von harmlosen Beschwerden wie Hämorrhoiden bis hin zu ernsten Erkrankungen wie Darmkrebs. Ein Arztbesuch ist dringend ratsam, wenn die Blutung regelmäßig auftritt, stärker wird oder mit weiteren Symptomen wie Bauchschmerzen oder Gewichtsverlust einhergeht. Auch die Farbe des Blutes spielt eine wichtige Rolle: Hellrotes Blut deutet auf eine Blutung im unteren Verdauungstrakt hin, während schwarzes (Teerstuhl) auf eine Quelle im oberen Verdauungstrakt hindeutet. Besonders bei dunklem Blut oder starken Blutungen sollte sofort ärztliche Hilfe in Anspruch genommen werden. Fachärzte wie Gastroenterologen oder Proktologen sind die richtigen Ansprechpartner. Der Arzt wird durch gezielte Untersuchungen, wie eine Stuhlprobe, Darmspiegelung oder Rektoskopie, die genaue Ursache feststellen und eine Behandlung einleiten. Ein rechtzeitiger Arztbesuch verhindert mögliche Komplikationen und sichert die richtige Therapie.
Dr. med. univ. Lukas Heschl

Autor

Dr. med. univ. Lukas Heschl

Inhaltsverzeichnis

When should you see a doctor for blood in the stool?

Blood in the stool should always be a reason to see a doctor, as the causes can range from harmless issues like hemorrhoids to serious conditions such as colon cancer.

Which doctors are the right contacts for blood in the stool?

In cases of blood in the stool, there are various medical specialties that are the appropriate contacts depending on the cause and symptoms.

What happens during a doctor's visit for blood in the stool?

During the doctor's visit for blood in the stool, the examination begins with a detailed conversation in which the doctor asks questions about the symptoms.

What information should you provide to the doctor about blood in the stool?

When visiting a doctor because of blood in the stool, it is important to provide as accurate and complete information as possible.

What examinations do doctors perform for blood in the stool and how is the cause of blood in the stool diagnosed?

Medical history, physical examination, immunological stool test (iFOBT), colonoscopy, gastroscopy, rectoscopy, and other procedures

For which indications can the doctor prescribe CANNEFF suppositories for blood in the stool?

Yes, a doctor can prescribe CANNEFF SUP suppositories if blood in the stool is caused by certain proctological conditions listed in the product indications.

Is blood in the stool always an emergency, and which symptoms indicate that an immediate visit to the doctor is necessary?

Blood in the stool is not always an emergency, but it always requires attention and medical evaluation.

How to prepare for a doctor's visit due to blood in the stool?

To prepare for a doctor's visit due to blood in the stool, it is important to provide relevant information and be ready for possible examinations.

What does a referral to a specialist mean for blood in the stool?

A referral to a specialist for blood in the stool means that the general practitioner refers the patient to a specialist for a more precise diagnosis and more specific treatment.

How quickly should you make a doctor's appointment?

If there is blood in the stool, a doctor's appointment should be made as soon as possible, especially if the bleeding occurs regularly, becomes heavier, or is accompanied by other symptoms such as abdominal pain, weight loss, diarrhea, or vomiting.

When should you see a doctor for blood in the stool?

Blood in stool should always be a reason to see a doctor, as the causes can range from harmless issues like hemorrhoids to serious diseases like colon cancer. A doctor's visit is especially urgent in the following cases:

Frequency and duration: When blood in stool occurs regularly or lasts longer than a few days.

Color of the Blood: Dark red or black blood (tar stool) indicates bleeding in the upper digestive tract and should be investigated immediately.

Accompanying symptoms: Warning signs such as abdominal pain, weight loss, persistent diarrhea, fever, fatigue, or weakness may indicate serious diseases like chronic inflammatory bowel diseases, polyps, or tumors.

Severe or sudden bleeding: Visible large amounts of blood in stool or persistent dripping in the toilet are emergencies and require immediate medical examination.

Unknown cause: Even with bright red blood, which is often due to hemorrhoids, the source should be clarified by a doctor.

A timely visit to the doctor allows for an accurate diagnosis and prevents potentially serious complications.

Blood in stool

Which doctors are the right contacts for blood in stool?

For blood in stool, there are various medical specialties that are the right contacts depending on the cause and symptoms. Here are the most important doctors:

General practitioner (family doctor)The first point of contact for clarifying blood in stool. They can assess the situation, perform an initial examination, and if necessary, refer to specialists.

Proctologist: Specialist in diseases of the rectum, anus, and pelvic floor. Suitable for hemorrhoids, anal fissures, anal fistulas, or other proctological problems.

Gastroenterologist: Expert in diseases of the gastrointestinal tract. If bleeding in the upper digestive tract, polyps, Crohn’s disease, ulcerative colitis, or stomach ulcers are suspected, this is the right contact.

Oncologist: If malignant diseases such as colon cancer are suspected, an oncologist is consulted.

Surgeon: If surgery is necessary, for example with severe hemorrhoids, fistulas, diverticulitis, or tumors.

Emergency physician: In cases of severe or sudden bleeding as well as circulatory problems or shock symptoms, immediate treatment in a hospital is required.

The choice of doctor depends on the exact cause and accompanying symptoms. The general practitioner helps identify the right specialist.

What happens during a doctor’s visit for blood in the stool?

When visiting the doctor for blood in the stool, the examination begins with a detailed conversation in which the doctor asks questions about the symptoms. This includes details such as the duration and frequency of the bleeding, the color of the blood (whether bright red, dark red, or black), as well as accompanying symptoms like abdominal pain, weight loss, or diarrhea. Previous illnesses, the use of medications such as blood thinners, and family history, for example colon cancer, are also inquired about to narrow down possible causes. Read more here about the causes of blood in the stool.

Afterwards, the doctor performs a physical examination. This includes palpating the abdomen to detect possible hardening or tenderness, as well as a rectal examination. During this, the doctor feels the rectum to identify obvious causes such as hemorrhoids, anal fissures, or other changes. If necessary, further diagnostic measures follow, such as an immunological stool test that can detect invisible traces of blood in the stool, or imaging procedures like a colonoscopy. Depending on the results, the doctor will either initiate treatment or refer to a specialist. The entire process is designed to precisely identify the cause of the bleeding and plan appropriate therapy.

Blood in stool doctor

What information should you give the doctor when you have blood in your stool?

When visiting a doctor because of blood in the stool, it is important to provide as accurate and complete information as possible. This includes how long the bleeding has been occurring and whether it is regular or sporadic. The color of the blood plays a central role, as bright red blood often indicates problems in the lower digestive tract such as hemorrhoids or anal fissures, while dark or black blood can indicate bleeding in the upper digestive tract.

The amount of blood should also be described, for example whether it is drops, streaks, or larger amounts. Accompanying symptoms such as abdominal pain, diarrhea, fever, weight loss, or general weakness are also relevant clues that help the doctor narrow down the cause. Information about diet, medication intake—especially blood thinners—and pre-existing conditions such as chronic inflammatory bowel diseases or stomach ulcers are also important. If there are cases of colon cancer in the family, this should also be mentioned. The more precise the information, the better the doctor can initiate the correct diagnostics and treatment.

What examinations do doctors perform for blood in stool and how is the cause of blood in stool diagnosed?

Examination

Purpose

What is examined?

Medical history

Recording medical history, symptoms, and risk factors

Duration, frequency, and type of bleeding; accompanying symptoms such as abdominal pain, diarrhea, fever, or weight loss

Physical examination

Checking external signs and palpation of the rectum

Hemorrhoids, Anal fissures, swellings or tumors

Immunological fecal occult blood test (iFOBT)

Detection of occult (invisible) blood in stool

Small amounts of blood not visible to the naked eye

Colonoscopy

Examination of the colon for polyps, tumors, or inflammation

Mucosal changes, polyps, diverticula, tumors

Gastroscopy (stomach examination)

Clarification of bleeding in the upper digestive tract, such as stomach or esophagus

Stomach ulcers, reflux, varicose veins in the esophagus

Rectoscopy

Examination of the rectum to identify local sources of bleeding

Hemorrhoids, rectal carcinomas, fissures

Imaging techniques

Imaging of organs when deeper or inaccessible sources of bleeding are suspected

Computed tomography (CT), magnetic resonance imaging (MRI)

Blood tests

Detection of inflammation, anemia, or infections

Blood values such as hemoglobin, leukocytes, CRP level

Video capsule endoscopy

Examination of the small intestine in hard-to-reach areas

Images of the entire small intestine to identify sources of bleeding

Ultrasound (Sonography)

Examination for organic changes in the abdominal area

Vascular occlusions, tumors, diverticula

These examinations allow a targeted diagnosis of the cause and location of bleeding in the digestive tract.

CANNEFF Blood in Stool

For which indications can a doctor prescribe CANNEFF suppositories for blood in the stool?

Yes, a doctor can prescribe CANNEFF® SUP suppositories if blood in the stool is caused by certain proctological conditions listed in the product's indications. These conditions include hemorrhoids, anal fissures, proctitis, cryptitis, and anal fistulas. These suppositories support healing and relief of symptoms caused by such conditions and can therefore help with blood in the stool, provided the bleeding is due to one of the mentioned causes. Read more here about the causes of blood in the stool.

The main indications for which a doctor prescribes CANNEFF® rectal suppositories are:

Especially with hemorrhoids or anal fissures, which often occur together with blood in stool, CANNEFF® SUP rectal suppositories can help relieve pain, promote healing, and regenerate the affected tissue. The doctor will recommend the product depending on the severity of the condition and the course of symptoms, with the suppositories generally used as supportive treatment during healing.

It is important that the doctor determines the exact cause of the bleeding before prescribing treatment, as other serious conditions, such as colon cancer, can also cause bleeding.

Is blood in stool always an emergency, and which symptoms indicate that an immediate doctor visit is necessary?

Blood in stool is not always an emergency, but it always requires attention and medical evaluation. In some cases, it can indicate harmless causes such as hemorrhoids or small anal fissures, especially if the blood is bright red and present in small amounts. These causes are generally not life-threatening and can be treated effectively. Read more here about the causes of blood in stool.

An emergency exists if the bleeding is heavy, the stool appears black and tarry (melena), or is accompanied by serious symptoms such as dizziness, weakness, circulatory problems, severe abdominal pain, or persistent vomiting. Such symptoms may indicate more serious conditions like stomach ulcers, bowel obstruction, inflammatory bowel diseases, or even tumors. Large blood losses that can lead to circulatory shock or bleeding caused by varicose veins in the esophagus are particularly dangerous.

Anyone who notices blood in stool should carefully observe the situation and, in case of doubt, immediately consult a doctor or emergency service, especially with dark blood, massive bleeding, or additional alarming symptoms.

Blood in stool emergency

How to prepare for a doctor's visit due to blood in stool?

To prepare for a doctor's visit due to blood in stool, it is important to provide relevant information and prepare for possible examinations. First, you should be clear about what the bleeding looks like and what other symptoms may occur. Pay attention to whether the blood is bright red or black, whether it is mixed with the stool or only on top of it, and how often the bleeding occurs. Also, note any accompanying symptoms such as abdominal pain, diarrhea, weight loss, or nausea.

It is helpful to document the duration of the bleeding and the frequency of episodes. Relevant medical preconditions or family medical histories, especially regarding colon cancer or inflammatory bowel diseases, should also be noted. If medications are being taken, such as painkillers or blood thinners, these should also be mentioned.

Before the doctor’s visit, it is advisable to observe your own bowel habits and note any changes, such as changes in stool color or consistency. If a stool test or colonoscopy is required, the doctor may ask for certain preparations, such as a diet or laxatives, to empty the bowel.

A precise description of symptoms and personal medical history makes it easier for the doctor to make a quick and accurate diagnosis and initiate the appropriate treatment.

What does a referral to a specialist for blood in the stool mean?

A referral to a specialist for blood in the stool means that the general practitioner refers the patient to a specialist to obtain a more precise diagnosis and a more specific treatment. The specialist is specialized in certain medical fields and has more experience in examining and treating diseases that can cause blood in the stool.

In the case of blood in the stool, the responsible specialist is usually a gastroenterologist who specializes in diseases of the gastrointestinal tract. If there is suspicion of a disease in the area of the rectum or anal canal, the general practitioner can also issue a proctology referral. Proctologists specialize in diseases of the anus and rectum and perform examinations such as colonoscopy or rectoscopy.

The specialist will conduct a thorough examination, order additional tests (such as a gastrointestinal endoscopy, blood tests, or stool samples), and determine the exact cause of the bleeding. If necessary, they will initiate targeted treatment to address the cause of the bloody stool and prevent complications.

How quickly should you make a doctor's appointment?

If there is blood in the stool, a doctor's appointment should be made as soon as possible, especially if the bleeding occurs regularly, becomes stronger, or is accompanied by other symptoms such as abdominal pain, weight loss, diarrhea, or vomiting. Also, if there are changes in stool color, for example if the stool is black or tarry (melena), a doctor should be consulted immediately, as this may indicate bleeding in the upper digestive tract.

If the blood in the stool occurs only occasionally or in small amounts and no other symptoms are present, the doctor's appointment can wait a little, but an examination should not be delayed too long here either, in order to detect possible serious diseases such as colon cancer or chronic inflammatory bowel diseases in time.

In general, it is advisable to never ignore blood in the stool and to always seek medical advice to clarify the exact cause. Read more here about the causes of blood in the stool.

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Dr. med. univ. Lukas Heschl

Dr. med. univ. Lukas Heschl

Specialist in General Medicine

Dr. med. univ. Lukas Heschl is a general practitioner. After completing his medical studies in 2013, Dr. med. univ. Lukas Heschl has been working as a practicing general practitioner since 2017, dedicated to the well-being of his patients. In 2019, he became a partner in the rural medical practice in Oed, Lower Austria. As the first point of contact for all medical concerns, Dr. med. univ. Lukas Heschl relies on innovative treatment methods, such as CANNEFF medical products against inflammation and to improve mucous membrane regeneration in the intimate area.