fbpx

Acid Reflux: Causes, Treatment, and Symptoms

Acid reflux feels like a mild burning sensation in your chest. People will often feel it after meals or when lying down. If you’re looking to understand how to treat acid reflux, then first you need to understand what causes acid reflux symptoms to become triggered.

Gastroesophageal Reflux Disease (GORD, also referred to as GERD) is a more serious form of acid reflux. This is when your stomach acid and bile flow chronically upwards into your gullet, causing damage to your body over time.

What causes acid reflux?

Acid reflux feels like a mild burning sensation in your chest. People will often feel it after meals or when lying down.

If you’re looking to understand how to treat acid reflux, then first you need to understand what causes acid reflux symptoms to become triggered.

These can be due to a weak lower oesophageal sphincter, a hiatus hernia or problems with the emptying of your oesophagus or your stomach.

Some of the things that are most often seen to irritate acid reflux include:

  • Eating large meals or eating late at night
  • Eating big portions of fatty or fried foods
  • Drinking certain beverages such as alcohol, coffee, or fizzy drinks

How is acid reflux diagnosed?

Your GP can often diagnose you with acid reflux based on your symptoms, but if they’re not sure, if your symptoms are persistent, or if you are dependent on prescription medications, ask your GP to refer you to our hospital for assessment.

Can acid reflux be treated with diet and lifestyle changes?

Sometimes, an effective treatment of acid reflux is as simple as making changes to your eating habits, avoiding specific foods, or living life a little differently.

Dietary changes

When it comes to dietary changes, there are different triggers for everyone. However, when you suffer from persistent symptoms, we often suggest avoiding:

  • Chocolate
  • Coffee
  • Fried food
  • Fatty foods
  • Spicy food
  • Fizzy drinks

Certain foods trigger reflux more than others, but it’s only when you avoid eating them that you can identify which ones encourage heartburn symptoms.

Lifestyle changes

In terms of lifestyle changes, it’s important to try:

  • Stopping smoking
  • Eating smaller portions
  • Getting to a healthy weight

About Gastro-Oesophagal Reflux Disease (GORD)

Gastroesophageal Reflux Disease (GORD, also referred to as GERD) is a more serious form of acid reflux. This is when your stomach acid and bile flow chronically upwards into your gullet, causing damage to your body over time.

GORD is usually caused when the muscle at the bottom of the oesophagus becomes weakened. Normally, this ring of muscle opens to let food into your stomach and closes to stop stomach acid leaking back up into your oesophagus.

However, when people have GORD, as this ring of muscle has become weaker, stomach acid is no longer contained within the stomach.

What are the symptoms of GORD?

If you’re concerned you may have GORD, then look out for:

  • Difficulty swallowing
  • Heartburn
  • Frequent acid reflux (where acid from the digestive tract comes up through the upper abdomen and into the mouth)
  • Bad breath
  • Bloating and belching
  • Feeling sick or vomiting
  • Pain when swallowing
  • Sore throat and a hoarse voice
  • A chronic cough which may get worse at night
  • Tooth decay and gum disease

Causes of GORD

The reason why GORD happens isn’t always obvious, but certain factors can increase the risk of this condition developing:

Risk factors include:

  • Hiatus hernia: This is when part of your stomach pushes up through your diaphragm (the layer of muscle between your chest and stomach). This is commonly associated with GORD.
  • Being overweight: this places increased pressure on your stomach, and over time can weaken the muscles at the base of your gullet.
  • Smoking and drinking too much alcohol or coffee.
  • Gastroparesis: this is when food sits in the stomach longer than it should and regurgitates up into the oesophagus.
  • Certain medicines: some medicines can cause GORD or make symptoms worse.
  • Stress can worsen symptoms.

Diagnosing GORD

Often your GP can diagnose you based on your symptoms. However, sometimes your GP will refer you for an assessment.

You may need to be assessed if:

  • Your GP can’t diagnose you definitively
  • Your symptoms are persistent, severe or unusual
  • Prescription medications aren’t helping
  • You might need surgery
  • You show signs of a more severe condition, such as difficulty swallowing or unexplained weight loss

If you have, or think you might have GORD, and would like some expert advice, book an appointment with one of our consultant reflux specialists. They may recommend some tests to progress your diagnosis, and will create a management plan for you to follow.

Tests to diagnose GORD

  • Endoscopy
  • Barium swallow or barium meal
  • Manometry
  • pH monitoring
  • Blood tests

Endoscopy

This provides direct visualisation of your oesophagus and stomach, allows biopsies to be taken and also provides a good overall assessment of your oesophageal health.

Barium tests

Barium tests are used to help visualise parts of the gastrointestinal tract (gut) such as the oesophagus (gullet), stomach and small intestines.

The gut doesn’t show up well on ordinary x-rays. However, if you drink a white ‘chalky’ liquid that contains a chemical called barium sulphate, the outlines of the gut show up clearly on x-rays. This is because x-rays don’t pass through barium. These tests can help assess your swallowing ability and help identify any problems in your gullet.

Manometry

This helps doctors see how well the muscle of your oesophagus is working. Manometry can help rule out other potential causes of your symptoms and is useful in the lead up to surgery.

This test involves passing a thin tube up your nose and down into your oesophagus. The tube contains sensors that can detect the pressure in your oesophagus.

pH monitoring

This test involves a doctor passing a thin tube through your nose. This thin catheter will measure your oesophageal acid level (known as pH) for the next 24 – 96 hours.

Treatments for GORD

It’s important to be mindful of the treatment options for GORD as some can make it worse. For example, calcium channel blockers can cause heartburn and worsen symptoms.

Treatments for GORD are:

  • Lifestyle changes
  • Prescription medications
  • Surgical procedures

Medication options

Acid reflux can hugely impact your quality of life, on top of the damage it can cause to your body. It’s important that you visit the doctor – or at the very least find a suitable medication that helps you.

For occasional acid reflux, you can use over-the-counter medicines.

Over-the-counter medicines

  • Tums, calcium carbonate, Rennies
  • Gaviscon

Prescription medications

For acid reflux which is more frequent or severe, speak to your GP about prescription medications that can help.

The medication your doctor recommends will be based on the severity of your case. Over-the-counter medications will usually only help if you have a mild case of acid reflux. However, if your symptoms don’t improve, don’t ignore them as you may find the problem only gets worse. Take over-the-counter medicines to start with, preferably alongside dietary and lifestyle changes, and if you don’t notice any improvement, speak with your GP.

Surgery for GORD

If surgery looks like the best option to stop your symptoms, the team here at St John & St Elizabeth Hospital has been offering advanced surgery for GORD for over 20 years, and will support you every step of the way.

All the procedures are performed laparoscopically (keyhole) and are designed to relieve your symptoms, prevent further damage, as well as allow you to come off medication.

Some of the procedures we offer include:

Fundoplication

Fundoplication involves wrapping the top of your stomach around your lower oesophageal sphincter. This helps to re-create the benefit of the original muscle that has weakened over time.

LINX system

Made from medical grade Titanium, the LINX system is a small flexible magnetic band of interlinked beads. These beads are designed to help boost the ring of muscles at the base of your oesophagus so that stomach acid isn’t able to flow back up your gullet

RefluxStop

A recent innovation, RefluxStop can be implanted laparoscopically to treat GORD. We are amongst the first in the UK to offer this procedure.

The procedure works by placing a non-active implant on the upper part of the stomach during keyhole surgery. The benefits of this procedure include a reduction in bloating; and little or no dysphagia (difficulty swallowing).

Weight loss surgery

Sometimes a variation of the gastric bypass is the best option to treat troublesome reflux in patients with complex or recurrent disease. In patients who are obese, this option does address the weight-related issues while also providing a remedy to the reflux.

Complications of GORD

GORD is a difficult illness to live with. Some people, especially those that have been experiencing symptoms for a long time, can face complications, such as:

  • Oesophageal ulcers: this is when stomach acid constantly leaks into the oesophagus and ends up damaging the lining. For long-term sufferers, this can mean ulcers form, which can cause difficulty in swallowing and chest pain, and lead to longer term damage.
  • Scarred oesophagus: GORD causes damage to the ring of muscles that separates the gullet from the stomach, as well as to the gullet itself. Over time, this can cause the tissues to become scarred and the tube to become narrower causing difficulty in swallowing.
  • Barrett’s oesophagus: this means that the cells in your gullet have started to change. Over a long period of time, if left untreated this can develop into cancer in a small number of people.
  • Oesophageal cancer: this is when the cells in your gullet grow in an uncontrolled way. If you notice your GORD symptoms are getting worse, find it difficult to swallow or have unexplained weight loss, see a doctor and seek an assessment.

If you are struggling with acid reflux, or think that you might be experiencing symptoms of GORD, get in touch with
our GI team on 020 7078 3802

prolapse treatment london

GI Clinic

The GI Unit is supported by a multidisciplinary team of medical and surgical consultants. Our expert team treats and supports patients with any gastrointestinal conditions.

A patient speaking to a receptionist

Patient information

Our Hospital is renowned for providing exemplary levels of care across more than 90 services. From orthopaedics, to urology, our private GP practice and Urgent Care Clinic, our services are led by some of London’s leading Consultants. For more information, and to find a service suitable for your care, find out more about the services that we offer.

Make an enquiry

If you have any questions relating to treatment options or pricing information, get in touch with us by filling out one of our contact boxes or giving us a call on 020 7078 3802.

Our Appointments Team have a dedicated and caring approach to finding you the earliest appointment possible with the best specialist.

If you are self-paying you don’t need a referral from your GP for a consultation. You can simply refer yourself* and book an appointment.

If you have health insurance (e.g. Bupa, Axa Health, Aviva), you will need to contact your insurer to get authorisation before any treatment, and in most cases you will also require a referral letter from your GP.

If you are not registered with a GP, we have an in-house private GP practice you can use. Alternatively, we can suggest the most appropriate course of action for you to take, given your location and individual circumstances.

*Please note – for investigations such as X-rays and MRIs, a referral will be required. However, we may be able to arrange this for you through our on-site private GP.

    Make an enquiry

    Latest articles

    The latest news, insights and views from St John and Elizabeth Hospital.

    Find out what we’re doing to keep you safe, read expert articles and interviews with our leading specialist Consultants, learn more about common conditions and get your questions answered.

    09th November 2023

    KFM and St John & St Elizabeth Hospital enter into partnership to deliver an end-to-end procurement and supply chain service

    On Wednesday 1 November 2023, KFM entered into a contract with St John…

    01st November 2023

    Men’s Health Awareness Month With Dr Adam Wander, Private GP

    November is Men’s Health Awareness Month, widely known as Movember. This is a…

    19th October 2023

    Kidney Stones – Prevention & Treatment with Mr Leye Ajayi

    Mr Leye Ajayi is a Consultant Urological Surgeon with a specialist interest in…

    03rd October 2023

    Preventing Rugby Injuries with Lead Outpatient Physiotherapist – Kolade Awobowale

    We are extremely proud that our Lead Outpatient Physiotherapist, Kolade Awobowale, flew out…

    Mr Akash Patel

    26th September 2023

    Top Tips for New Runners – with Mr Akash Patel

    Mr Akash Patel, Consultant Trauma and Orthopaedic Surgeon specialises in hip and knee…

    26th May 2023

    What to expect at our Stroke Clinic – with Dr Sageet Amlani

    It’s a tough reality that many of those who have had a stroke,…

    12th April 2023

    What does a Bowel Consultant do? Mr Asif Haq answers

    Mr Asif Haq is a highly experienced Colorectal Consultant and General Minimal Access…

    16th January 2023

    Skiing Q&A with an orthopaedic surgeon

    Mr Parag Jaiswal is a lower limb orthopaedic surgeon who specialises in complex…

    11th January 2023

    Shred it this ski season

    If you’re planning a holiday in the mountains this ski season, preparing your…

    10th January 2023

    Ski season and ACL injuries

    An interview with Mr Ghias Bhattee – Lower Limb Orthopaedic Surgeon on what…

    06th January 2023

    Getting treatment after a skiing injury

    Mr Satya Naique is a Lower limb Orthopaedic and Trauma Surgeon, who has…

    14th November 2022

    An insight into HoLEP – minimally invasive prostate surgery

    Mr Andrew Ballaro is a Consultant Urological Surgeon who practices at our hospital….