Lactose intolerance is a condition that affects lactose digestion due to the lack of lactase enzyme or insufficient activity, and can be diagnosed by hydrogen breath test. This non-invasive and accurate test principle relies on the ingestion of lactose; if the body cannot effectively break down lactose, bacteria in the colon will ferment lactose to produce hydrogen. By measuring the rise in hydrogen levels in exhaled gas, it can be determined whether an individual suffers from lactose intolerance.
When lactose cannot be digested and absorbed normally, it accumulates in the intestines and is acted upon by bacteria, leading to a series of discomfort reactions such as bloating, abdominal distension, diarrhea, and abdominal pain. Therefore, for suspected lactose intolerant individuals, timely undergoing hydrogen breath test is crucial. This not only helps patients identify the cause, guide them in adjusting their dietary structure to avoid lactose intake to alleviate symptoms, but also provides doctors with a basis to tailor personalized treatment plans, effectively improving the quality of life for patients.
In summary, as a simple and quick diagnostic tool, the hydrogen breath test is of significant importance in early identification of lactose intolerance. It not only promotes personal health management and symptom relief, but also emphasizes the value of timely medical intervention for such digestive issues.
