Best Bravo pH Monitoring Procedure in Hyderabad

Bravo pH Monitoring is a diagnostic test used to measure the amount of acid that flows back from the stomach into the esophagus over a 48-hour period. The test involves placing a small wireless capsule, known as the Bravo pH capsule, into the esophagus, which measures the pH levels and transmits the data to a portable monitor worn by the patient. TX hospital is the best gastroenterology hospital in Hyderabad having a specialization in various Endoscopic Procedures.


Bravo pH Monitoring is indicated for patients with symptoms of gastroesophageal reflux disease (GERD), including heartburn, regurgitation, chest pain, and difficulty swallowing. The test is also useful for patients who have undergone anti-reflux surgery or have persistent symptoms despite medical therapy.


Before the test, patients are advised to avoid certain foods and medications that may affect the results, including proton pump inhibitors, H2 receptor blockers, antacids, and high-fat foods. Patients may also be required to fast for a certain period of time before the test.


During the Bravo pH Monitoring procedure, a gastroenterologist or a trained healthcare provider will insert a small catheter through the nose or mouth and position the wireless capsule on the lower part of the esophagus. The catheter is then removed, and the patient wears a portable monitor, which records the pH levels over a 48-hour period.


After the test, patients may experience mild discomfort in the throat or chest for a few hours. They are advised to avoid strenuous physical activity, heavy lifting, and driving until the next day. Patients are also instructed to keep a diary of their symptoms and activities during the test period, which will help the doctor interpret the results.

Interpretation of Results:

The data collected from the Bravo pH Monitoring test is used to determine the frequency and duration of acid reflux episodes, as well as the relationship between the symptoms and the reflux events. The results are usually analyzed by a gastroenterologist or a specialist trained in esophageal disorders.

Advantages and Limitations:

Bravo pH Monitoring is a safe and minimally invasive procedure that provides accurate and reliable data on acid reflux. Unlike traditional pH monitoring, which uses a naso-esophageal catheter, the Bravo pH capsule is wireless and does not interfere with the patient’s daily activities. However, the test has some limitations, including its inability to detect non-acid reflux and its reliance on patient compliance.


Bravo pH Monitoring is a valuable diagnostic tool that can help identify the cause of persistent acid reflux symptoms and guide the management of GERD. The test is safe, minimally invasive, and provides reliable data on acid reflux events. If you are experiencing symptoms of GERD, talk to TX Hospitals Medical Gastroenterology to see if Bravo pH Monitoring is right for you.