Lactose Intolerance Test: Hydrogen Breath Test Explained

The Hydrogen Breath Test is a diagnostic pathology test used to detect various gastrointestinal conditions such as lactose intolerance, small intestine bacterial overgrowth, and other digestive dysfunctions.

During the test, the patient consumes a specific substance like lactose or glucose, which is then broken down by bacteria in the colon.

If there is an overgrowth of bacteria or malabsorption issues, excess hydrogen gas is produced, which is then exhaled and measured in the breath.

This test is based on the fact that the only source of hydrogen in the body is the fermentation of carbohydrates by bacteria in the colon.

By measuring the levels of hydrogen in the breath over a period of time, healthcare providers can identify the presence of certain gastrointestinal disorders.

The Hydrogen Breath Test is a non-invasive and simple procedure that can provide valuable insights into a patient's digestive health and help in the diagnosis and management of various gastrointestinal conditions.

What is the Purpose of Performing a Hydrogen Breath Test?

The primary purpose of performing a Hydrogen Breath Test is to diagnose gastrointestinal conditions such as lactose intolerance, small intestine bacterial overgrowth, and other digestive dysfunctions.

By measuring the levels of hydrogen in the breath, healthcare providers can determine if there is an overgrowth of bacteria in the small intestine or if there is malabsorption of certain carbohydrates like lactose.

This information can help in tailoring the treatment plan for the patient accordingly.

The test is particularly useful for individuals who experience symptoms like bloating, gas, diarrhea, and abdominal pain after consuming certain foods.

It can provide clarity on the underlying cause of these symptoms and guide healthcare providers in making informed decisions about the patient's care.

Additionally, the Hydrogen Breath Test can also be used to monitor the effectiveness of treatment for gastrointestinal conditions and to assess the overall health of the digestive system.

What are the Costs of Hydrogen Breath Test Tests in India?

The cost of Hydrogen Breath Test tests in India can vary depending on the healthcare provider, location, and specific requirements of the test. On average, the cost ranges from INR 2000 to INR 5000.

Factors that can influence the cost of the test include the type of substance used (lactose, glucose, etc.), the number of samples collected, and any additional services provided along with the test.

It is recommended to consult with your healthcare provider or diagnostic center to get an accurate estimate of the cost of the Hydrogen Breath Test and to inquire about any potential discounts or insurance coverage that may apply.

What is the Normal Range and All Values of Hydrogen Breath Test?

The normal range for hydrogen levels in the breath during a Hydrogen Breath Test is typically less than 20 parts per million (ppm).

Values between 20-30 ppm are considered borderline, while values above 30 ppm are indicative of abnormal hydrogen production in the gastrointestinal tract.

Here is a table showing the ranges and their meanings:

Hydrogen Level (ppm)	Interpretation
Less than 20	Normal
20-30	Borderline
Above 30	Abnormal

It is important to note that the interpretation of the results may vary depending on the specific protocol followed by the healthcare provider and the patient's individual circumstances.

What Do High Hydrogen Breath Test Levels Indicate?

High levels of hydrogen in the breath during a Hydrogen Breath Test can indicate various gastrointestinal conditions such as lactose intolerance, small intestine bacterial overgrowth, and other digestive dysfunctions.

• Causes of high hydrogen levels include:
• Malabsorption of carbohydrates like lactose or glucose
• Overgrowth of bacteria in the small intestine
• Digestive disorders affecting the breakdown of carbohydrates

Risks associated with high hydrogen levels include increased bloating, gas, diarrhea, abdominal pain, and discomfort after consuming certain foods.

Possible implications of high hydrogen levels include the need for dietary changes, lifestyle modifications, and in some cases, the use of antibiotics to treat bacterial overgrowth.

What Do Low Hydrogen Breath Test Levels Indicate?

Low levels of hydrogen in the breath during a Hydrogen Breath Test are generally considered normal and indicate efficient digestion and absorption of carbohydrates.

• Reasons for low hydrogen levels include:
• Normal bacterial flora in the gastrointestinal tract
• Adequate breakdown and absorption of carbohydrates
• Absence of gastrointestinal disorders affecting carbohydrate metabolism

Conditions associated with consistently low hydrogen levels are rare but may include pancreatic insufficiency or certain genetic disorders affecting carbohydrate digestion.

If a patient consistently shows low hydrogen levels during the test, further evaluation may be necessary to rule out underlying gastrointestinal conditions and ensure optimal digestive health.

In conclusion, the Hydrogen Breath Test is a valuable diagnostic tool for evaluating gastrointestinal conditions related to carbohydrate metabolism.

By measuring hydrogen levels in the breath, healthcare providers can identify issues such as lactose intolerance, small intestine bacterial overgrowth, and other digestive dysfunctions, leading to personalized treatment plans and improved digestive health.

If you experience symptoms like bloating, gas, diarrhea, or abdominal pain after eating certain foods, consider discussing the Hydrogen Breath Test with your healthcare provider to gain insights into your digestive health and well-being.