Gallstones
Gallstones are hardened pieces of bile that form in your gallbladder. They don’t always cause problems, but if they get stuck and block bile flow, they can cause stomach pain and nausea.
What are gallstones?
The gallbladder is a small organ in the top part of your tummy, which helps digest food and holds and stores bile for later use.
Gallstones are hardened, concentrated pieces of bile that form in your gallbladder or bile ducts (small tubes that connect the gallbladder to the liver and pancreas).
Gallstones may not cause any problems, and many people have them without knowing. But they can become dangerous if they get stuck, causing pain and serious complications.
Our specialist gastroenterologists see patients with gallstones in our purpose-built Digestive Health centre, where they offer the most advanced care in both diagnostics and treatment.
More information
Gallstones don’t usually cause symptoms unless they get stuck and create a blockage. If this happens, you might have:
upper abdominal pain, which can be central or felt more towards the right side of your body
nausea and/or bloating
pain under the right rib cage, with tenderness or pain when you move
These symptoms can be mild or severe, come and go or be constant, and will often be triggered after eating a fatty meal.
If the gallstones move from your gall bladder into your bile duct, you may also notice:
yellowing of your skin or eyes (jaundice)
a fast heart rate
sweating
dark urine or pale poo
fever – which is caused by an infection from inflammation of the bile ducts (cholangitis) or the gallbladder (cholecystitis)
Gallstones are common – around 5.5 million adults in the UK have them.
They form when bile stored in the gallbladder hardens into a stone-like material. Too much cholesterol, bile salts, or bilirubin (a bile pigment) can cause gallstones.
While anyone can have them, they’re thought to be more common in:
women
overweight people
people with a family history of gallstones
people over 60
At Welbeck, a consultant gastroenterologist will ask you about your symptoms, medical history, and examine you by pressing gently over the right side of your abdomen. This area may feel tender if your gallbladder is inflamed.
You may also need further tests, including:
blood and urine tests – to check how well your liver is working
an ultrasound scan
a magnetic resonance cholangiopancreatogram (MRCP) – an MRI scan of the gallbladder, biliary tree, and pancreas
an endoscopic retrograde cholangio-pancreatography (ERCP) – a detailed X-ray of your pancreas and bile ducts using an endoscope
a hepatobiliary iminodiacetic acid scan – when X-ray images of your gallbladder are taken after an injection with iodine dye
It’s not possible to prevent gallstones completely, but you may be able to reduce your risk of cholesterol stones, which are the most common type of gallstone.
Reducing cholesterol in your diet and losing weight can help with this, but you shouldn’t lose weight too fast, as it can increase your risk of gallstones.
It’s rare to have complications from gallstones, but they can sometimes cause a blockage, which may lead to:
inflammation of the gallbladder (cholecystitis) or pancreas (pancreatitis)
jaundice
If gallstones are causing you pain, you have jaundice, an inflamed pancreas or gallbladder cancer, you may need surgery to remove your gallbladder.
There are 2 techniques used to remove it, which include:
laparoscopic cholecystectomy – when your gallbladder is removed through small cuts in your abdomen via keyhole surgery
open cholecystectomy – when your gallbladder is removed through one large cut in your abdomen via open surgery
At Welbeck, our gastroenterologists are experts in their field and are dedicated to providing world-class care to every patient.
With access to colleagues across other specialties, our consultants are also able to refer within the Welbeck ecosystem if required to ensure you receive the treatment you need as quickly as possible, all under one roof.
All appointments, testing, treatment, and follow-up appointments take place within our state-of-the-art facilities, enabling us to deliver accurate diagnostics and advanced treatments.
Your health is important to us, so we strive to offer same-day appointments whenever possible.
Our consultants are recognised by the major health insurance companies. If you have private health insurance, your treatment at Welbeck can begin once you have obtained authorisation. We also provide care to self-paying patients. Learn more about the different payment options at Welbeck.
Get in touch today to book an appointment.
Our specialists
Mr Alexander von RoonConsultant Colorectal Surgeon
Mr Trystan LewisConsultant General Surgeon
Mr Naim GomezConsultant Upper GI, Bariatric and General Surgeon
Professor Sanjay PurkayasthaConsultant General Surgeon
Professor Hemant KocherConsultant General and HPB Surgeon
Dr Matthew JohnsonGastroenterology Consultant
Dr Mani NaghibiConsultant Gastroenterologist
Dr Constantinos ParisinosConsultant Gastroenterologist
Professor Long JiaoProfessor of Surgery and Consultant Surgeon in Hepatopancreaticobiliary & General Surgery
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Frequently asked questions
If gallstones have caused a blockage in your bile duct, you may feel severe stomach pain (called biliary colic) that’s constant and lasts for several hours, or comes and goes. It might be in the middle of your tummy, or just under your ribs on the right side and make you feel sick or vomit.
Gallstones won’t go away without treatment. They can sometimes come out in your poo, but it won’t be all of them. What’s more, gallstones grow as layers of bile leave excess sediment over time, which may increase your risk of a blockage. Gallbladder removal is the only way to stop gallstones completely.
A gallstone that’s small enough to pass through the common bile duct and your intestines might be too small to notice in your poo, but if you do see it, it would look like a tiny pebble. Most are yellow, but some gallstones can be brown.
Gallstones and kidney stones are similar, but they travel through different pathways. Stones in your urinary tract are kidney stones, whereas gallstones are stones found in your gall bladder or bile ducts. Painful urination is a symptom of kidney stones, not gallstones.