When to undergo examination by a gastroenterologist

The digestive tract plays a crucial role in the absorption of nutrients and the overall functioning of the body. The appearance of various symptoms, such as abdominal pain, heartburn, or bowel disturbances, often signals potential issues in the functioning of the gastrointestinal tract.

Pain may be associated with various pathologies, including ulcers, inflammatory processes, or dysfunction of the digestive organs. Heartburn may indicate gastroesophageal reflux disease, and bowel disturbances may be linked to dysbiosis or other intestinal conditions. In case of such symptoms, it is recommended to consult a gastroenterologist for a comprehensive examination and identification of possible causes. This allows for timely diagnosis of diseases, development of an optimal treatment plan, and prevention of potential complications.

Who is a gastroenterologist and what does he do?


A gastroenterologist is a highly qualified medical specialist whose main area of expertise is the diagnosis and treatment of various diseases related to the human digestive system. The scope of a gastroenterologist’s competence covers numerous disorders and pathologies, ranging from common gastrointestinal diseases to more serious conditions such as inflammatory processes, tumors, and systemic diseases affecting the digestive tract.

The gastroenterologist conducts a comprehensive examination of the patient, including history-taking, physical examination, and the prescription of additional laboratory and instrumental diagnostic methods. Specializing in identifying and treating symptoms such as abdominal pain, heartburn, belching, bowel disturbances, and other manifestations that may indicate various digestive system disorders, the gastroenterologist plays a key role in providing qualified medical care. This specialist may also perform various procedures, such as endoscopy, for a more detailed visualization of internal organs and biopsy collection, enabling accurate diagnosis and effective treatment.

When should you consult a gastroenterologist?


If you experience any of the following symptoms, it may be a signal to visit a gastroenterologist:

  • Abdominal pain, stomach pain, or pain in the right hypochondrium area: Sensations of pain may be associated with various pathologies, such as ulcers, inflammatory processes, or other digestive organ diseases.
  • Heartburn: Frequent occurrence of heartburn may indicate gastroesophageal reflux disease, where stomach contents rise into the esophagus.
  • Belching: Persistent belching may be associated with insufficiency of the valve between the esophagus and stomach.
  • Unpleasant breath odor: This symptom may result from problems with the gastrointestinal tract, such as gastritis or dysbiosis.
  • Bitter or metallic taste in the mouth: Such sensations may indicate dysfunction of the gallbladder or other liver problems.
  • Bowel disturbances: Changes in the regularity or consistency of stool may be related to various intestinal diseases.

The gastroenterologist conducts a thorough comprehensive examination, including history-taking, physical examination, and, if necessary, laboratory and instrumental investigations. Based on the collected data, the doctor determines the diagnosis and develops a treatment strategy, if necessary, helping to restore the health of the digestive system and ensure the overall well-being of the patient.

What examinations can a gastroenterologist prescribe?


When diagnosing the gastrointestinal tract, a gastroenterologist may prescribe various examinations to gather comprehensive information about the patient’s condition. Among the main diagnostic methods:

  1. Blood tests: complete blood count with leukocyte formula: Used to detect signs of inflammatory processes in the body. This analysis can provide important indicators, such as the number of white blood cells, helping to assess the overall health of the patient.
  2. Biochemical blood test: A gastroenterologist may order this analysis to study various indicators, including levels of total protein, liver enzymes (ALT and AST), bilirubin, glucose, and cholesterol. This data provides crucial information about the functional state of organs and systems.
  3. Gastroscopy – endoscopic examination: The gastroscopy procedure allows the doctor to visually assess the condition of the mucous membranes of the digestive tract, from the esophagus to the duodenum. The doctor may take a biopsy for additional analysis and perform other manipulations if necessary.
  4. Helicobacter pylori test: detection of the bacterium: The gastroenterologist may prescribe various tests to detect the presence of Helicobacter pylori, a bacterium that may be associated with various gastrointestinal diseases. These tests include blood antibody analysis, a breath test, examination of stool samples for DNA, and the analysis of biopsies taken during gastroscopy.

All these diagnostic methods provide the gastroenterologist with detailed information necessary for accurate diagnosis and the development of an optimal treatment plan.

How to Prepare for an Examination?

The stages of preparation for a gastroenterologist examination involve several important steps:

  1. General Blood Test: Before visiting a gastroenterologist, it is recommended to undergo a general blood test. This analysis helps assess the overall condition of the body, identify possible inflammatory processes, and other anomalies.
  2. Avoid Self-Prescribing Tests: It is important to avoid self-prescribing and undergoing tests without prior consultation with a doctor, as this can lead to unnecessary investigations or incorrect interpretation of results.
  3. Active Interaction with the Doctor: During the visit to the gastroenterologist, it is advisable to ask questions to gain a better understanding of your health. Discussing symptoms, medical history, and potential issues allows the doctor to better assess your case.

As for gastroscopy, it is an effective diagnostic method for identifying various problems in the digestive system. Gastroscopy is characterized by high informativeness, absence of X-ray radiation, and prompt results. This method also enables the doctor to perform various procedures, such as taking biopsies (for a more detailed analysis of tissues), measuring acidity, as well as removing polyps and other growths if necessary.

Undergoing an examination with a gastroenterologist is an important step in maintaining the health of the digestive system. Following the doctor’s recommendations and undergoing regular examinations can help detect problems at early stages and prevent their development.

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