pH measurement of the esophagus – examination of acid reflux
In cases of established reflux disease, or suspected reflux where gastroscopy has not given a clear answer – or if medical treatment has not had the desired effect – a 24-hour pH measurement of the esophagus can be a useful examination. This is especially true when the diagnosis is still unclear after gastroscopy or you have a lack of effect from the treatment implemented.
What is pH measurement and how is it carried out at Medicus?
- A small pH capsule is placed in the esophagus during gastroscopy. The procedure takes about 4-5 minutes.
- An external recording device that records episodes of reflux and registers when you have symptoms using a button on the recording device
Who should take a pH measurement?
pH measurement may be recommended if you:
- Has persistent heartburn or acid reflux that does not improve with medication.
- Experiencing chest pain that may be due to acid reflux but where no findings have been revealed by gastroscopy
- Have symptoms such as cough, hoarseness, and suspected laryngopharyngeal reflux
- Should be evaluated for anti-reflux surgery
What to expect?
1. Before the examination
You will be given instructions to avoid certain medications and foods that may affect the result.
2. During the examination
- A gastroscopy is first performed to obtain an updated overview of the esophagus and to obtain the necessary information and measurements to be able to perform an optimal examination.
- As an extension of the gastroscopy, a small pH capsule is attached to the lower part of the esophagus. This eliminates the need to wear a probe in your nose throughout the examination period, as is required with conventional equipment.
3. After the examination
- The capsule passes naturally out of the body.
- The results are analyzed to map the connection between acid reflux and your symptoms.
- The doctor will provide you with a detailed report and recommendations for further treatment.
Benefits of pH measurement at Medicus
Precise diagnostics: Modern equipment and experienced specialists ensure reliable results.
No referral necessary
You can book an appointment online at a time that suits you.
No waiting time
With us you can get an appointment quickly, without waiting.
Book an appointment for a pH measurement in Trondheim, Oslo and Bergen.
Our experienced gastroenterologists and modern technology ensure you receive the best care. Contact us today to schedule an appointment for a pH measurement.
