Acid reflux (Stretta) at Spire Bushey Hospital

Minimally invasive treatment for chronic reflux.

Acid reflux is a common ailment. It is caused from stomach acid leaking into the oesophagus and often results in heartburn, indigestion, chest pain, coughs, a sore throat and voice changes. While most people can control it with medicine, some people need more help.

Why you might need it

Symptoms of acid reflux include indigestion, heartburn, chest pain, cough, sore throat, voice changes and asthma. Chronic reflux symptoms can have a negative impact on quality of life, especially at mealtimes.

If acid reflux continues over several years it can lead to a condition known as Barrett's oesophagus – which is believed to be a precursor for oesophageal cancer. Although this risk is small, preventing acid reflux is important.

Stretta is an endoscopic (through the mouth), minimally invasive procedure used to help significantly reduce acid reflux symptoms. Using radiofrequency energy, Stretta remodels the tissue in the oesophagus that causes the symptoms.

Treatment causes your sphincter muscle to become stronger, thicker and less pliable, preventing acid from the stomach refluxing into your throat.

Consultant Laparoscopic Bariatric and Upper GI Surgeons perform the Stretta procedure at Spire Bushey Hospital.

How much does Acid reflux (Stretta) cost at Spire Bushey Hospital

We can't display a fee for this procedure just now. Please contact us for a quote.

Who will do it?

Our patients are at the heart of what we do and we want you to be in control of your care. To us, that means you can choose the consultant you want to see, and when you want. They'll be with you every step of the way.

All of our consultants are of the highest calibre and benefit from working in our modern, well-equipped hospitals.

Our consultants have high standards to meet, often holding specialist NHS posts and delivering expertise in complex sub-specialty surgeries. Many of our consultants have international reputations for their research in their specialised field.

Before your treatment

You'll have a formal consultation with a healthcare professional. During this time you will be able to explain your medical history, symptoms and raise any concerns that you might have.

We'll also discuss with you whether any further diagnostic tests, such as scans or blood tests, are needed. Any additional costs will be discussed before further tests are carried out.

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Preparing for your treatment

We've tried to make your experience with us as easy and relaxed as possible.

For more information on visiting hours, our food, what to pack if you're staying with us, parking and all those other important practicalities, please visit our patient information pages.

Our dedicated team will also give you tailored advice to follow in the run up to your visit.

The procedure

Stretta is a minimally invasive procedure, which usually takes around an hour. It is performed under short-lasting general anaesthetic, which means you'll be asleep.

An endoscope is passed passed down the throat, through the mouth to deliver radiofrequency energy which is applied to the muscle of the lower oesophageal sphincter and gastric cardia.

Treatment causes the sphincter to become stronger, thicker and less pliable, preventing acid refluxing from the stomach back into the oesophagus.


Stretta is carried out as a day case and most patients can go home the same day.

After this, you will be taken to your room or comfortable area  where you can recover in comfort, rest and recuperate until we feel you’re ready to go home.

Pain relief

You should not experience pain following the procedure and you should see an improvement in your reflux symptoms within a few days.

Looking after you

We will provide you with a supply of all the medicines your consultant feels you need to take home with you after you've left hospital, up to 14 days. This may be at an additional cost to some patients.

Stretta has an excellent safety profile with a low risk of complications compared to other forms of anti-reflux therapy, including surgery.

On rare occasions though, complications can occur. Your consultant will talk to you about the possible risks and complications of having this procedure and how they apply to you.

If you have any questions or concerns, we're ready to help.

Why choose Spire?

We are committed to delivering excellent individual care and customer service across our network of hospitals, clinics and specialist care centres around the UK. Our dedicated and highly trained team aim to achieve consistently excellent results. For us it's more than just treating patients, it's about looking after people.

Important to note

The treatment described on this page may be adapted to meet your individual needs, so it's important to follow your healthcare professional's advice and raise any questions that you may have with them.

How to get to us

Spire Bushey Hospital is situated within easy access of the M1 and M25 motorways. We are only 15 miles from London, 45 minutes drive from Luton airport and around five miles from Watford town centre, with its fast and regular train services to the capital.

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Spire Bushey Hospital,

Heathbourne Road
WD23 1RD

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Important information about COVID-19 tests

COVID-19 testing or antibody tests are not available as a standalone service at Spire Bushey Hospital.


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