Waiting for Gallbladder Surgery: Handling Attacks, Eating Sensibly and the Red Flags Before Your Date

Waiting for gallbladder surgery means living with symptomatic gallstones for a while, and the job of that wait is simple: manage the attacks that come, eat in a way that keeps them fewer, recognise the handful of symptoms that mean you should not wait for your date, and get your health and home ready for the day. Most people reach their operation with nothing worse than another attack or two, but symptomatic stones carry a steady background risk of complications, so knowing the red flags matters more than any diet¹.

I was on a planned list myself, and the weeks between being told I needed the operation and actually having it were stranger than the operation was. I had stopped arguing with my body about indigestion, but I had not yet been fixed, and every meal felt like a small gamble. I wanted someone to tell me plainly what was normal, what was not, and what I could usefully do with the time. This is that account, checked line by line by a consultant general surgeon. The operation itself, and why symptomatic stones usually end in it, is covered in the pillar guide to gallbladder removal.

Why waiting with symptomatic gallstones carries some risk

Once gallstones have caused symptoms, they carry about a 1 to 4% per year risk of a complication such as a blocked duct, an inflamed gallbladder or pancreatitis, which is why they are usually treated rather than simply watched. That is the honest backdrop to any wait: modest odds over a few weeks or months, but not zero².

It helps to put the stones in context. Gallstones are found in around 10 to 15% of adults, and roughly 80% of them stay silent for life and are left alone². Being on a waiting list means yours have already moved out of that quiet majority. NICE recommends laparoscopic cholecystectomy for people with symptomatic gallstones precisely because once stones start causing attacks, they tend to keep doing so, and a small share go on to cause something that needs a hospital bed³.

None of this is a reason to panic. A 1 to 4% yearly risk means that across a wait of a few months, the large majority of people never have a complication at all. It is a reason to take new or different symptoms seriously, rather than assuming every pain is just another attack.

What a normal attack looks like, and how people manage it

A typical gallbladder attack, called biliary colic, is a severe, gripping pain in the upper right abdomen or the middle of the upper tummy, often after a fatty meal, that can last from 30 minutes to several hours before it fades. It can make you feel sick or vomit, and it often leaves you drained and sore for the rest of the day¹.

The defining feature of an uncomplicated attack is that it ends. The stone that was pressing against the gallbladder outlet falls back, the gallbladder relaxes, and the pain eases. Many people manage these episodes at home with pain relief their GP has suggested or prescribed, and with whatever position helps; I found curling on my left side on the sofa worked better than lying flat, though that is my habit rather than any rule. If you have been sent away with a prescription for stronger pain relief, use it as directed and keep a note of when attacks happen and how long they last.

That note proved more useful than I expected. When I went to my pre-assessment, being able to say I had had four attacks in a fortnight, with dates and rough durations, and that the most recent one had lingered for most of a day, gave the team something concrete rather than a vague “it keeps happening”. A clear record of what the pain is doing is the most practical thing a waiting patient can produce. The fuller picture of what attacks feel like, and their triggers, is in gallbladder attack symptoms.

The red flags that mean you should not wait for your date

Pain that does not settle after several hours, a high temperature or shivering, yellowing of the skin or the whites of the eyes, dark urine or pale stools, or vomiting you cannot keep anything down through, are signs that a stone may have caused a complication, and they need urgent medical help. These point to an inflamed gallbladder, a stone blocking the main bile duct, or pancreatitis, rather than a simple attack¹.

Each red flag maps to a specific problem. Persistent pain with a fever suggests acute cholecystitis, where the trapped gallbladder becomes inflamed and infected. Jaundice, the yellowing of skin and eyes often with dark urine, suggests a stone has slipped into the main bile duct and is blocking bile from reaching the gut. Severe pain in the upper middle of the tummy boring through to the back, often with vomiting, can mean gallstone pancreatitis². In the UK, the NHS advises asking for an urgent GP appointment or contacting NHS 111 for tummy pain lasting longer than 30 minutes, and calling 999 or going to A&E for sudden severe pain, pain spreading to the back with vomiting, a very high temperature or shivering, or yellowing of the skin or the whites of the eyes¹.

The point I would underline is that a complication does not always announce itself as the worst pain you have had. My frightening attack was not the most intense; it was the one that would not fully let go. If an episode is behaving differently from your usual pattern, that difference is the information worth acting on. What happens to people whose wait ends this way, and how the operation changes when the gallbladder is hot, is set out in acute cholecystitis.

Eating while you wait: what helps and what does not

No diet dissolves gallstones or removes the need for surgery, but some people find that smaller, lower-fat meals spaced through the day mean fewer attacks, because a large fatty meal makes the gallbladder contract hardest. The aim is fewer triggers, not a cure, and it is not a reason to cut fat out entirely⁴.

I became wary of large, rich evening meals in particular, since my first attack came an hour after a curry, and I ate more modestly and earlier in the evening for those weeks. Whether that reduced my attacks or I was simply lucky I cannot say, and plenty of attacks arrive with no obvious trigger at all. What I would warn against is the opposite instinct: a very strict, very low-fat or very low-calorie diet. Losing weight quickly and going long stretches without food both make the gallbladder empty less and push more cholesterol into the bile, which raises the chance of forming stones. If you are losing weight anyway, about 1 to 2 pounds (0.5 to 1 kg) a week is the usual guidance⁴.

The same goes for the flushes, cleanses and supplements that fill the internet. They do not dissolve stones, and the soft lumps some people pass after an olive-oil “flush” are not gallstones. Bile-acid tablets exist but work slowly, suit very few people, and stones commonly return once they stop, which is why the operation remains the definitive treatment².

When an operation gets brought forward

If an attack turns into a complication, the wait usually ends abruptly: for acute cholecystitis, NICE recommends offering keyhole gallbladder removal within 1 week of diagnosis, often during the same hospital admission. Gallstone pancreatitis and a stone in the bile duct are likewise managed urgently, with the gallbladder usually removed soon after the acute problem settles³.

That is not the outcome anyone wants, because an emergency operation on an inflamed gallbladder is harder than a planned one. Conversion from keyhole to open happens in roughly 5 to 10% of cases overall and more often with acute inflammation, the hospital stay is usually a few days rather than a day case, and mortality, though low at around 0.1% or less for planned keyhole surgery, is higher in emergencies⁵. The comparison between the two routes is laid out in emergency versus planned gallbladder surgery.

Short of a complication, it is reasonable to tell your GP or the surgical team if your attacks become more frequent, more severe or longer lasting. That is not queue jumping; it is clinically relevant information, and how a case is prioritised depends on it.

Using the wait to get ready for the day

The wait is the time to sort out the practical things that make a planned keyhole operation go smoothly: your medicines, your fitness for a general anaesthetic, and someone to get you home, since planned removal is often a day case or one overnight stay. Most people are then back to normal activities and work in about 1 to 2 weeks after keyhole surgery⁶.

A pre-assessment appointment usually comes some time before the operation. Bring a full list of what you take, including over-the-counter medicines and supplements, and be clear about blood thinners, diabetes treatment and heart medicines, since some need stopping or adjusting before surgery and the team will tell you exactly how⁶. If you smoke, stopping even for a few weeks helps your chest cope with the anaesthetic, and keeping generally active helps recovery. You will be given instructions on fasting before the operation; follow those rather than any general rule you read online.

At home, arrange a responsible adult to collect you and stay overnight, stock the freezer with simple meals, and put a pillow by the front door for the car journey home, which I wish I had thought of sooner. Sort out time off work for about 2 weeks, longer if your job is physical, and remember that an operation converted to open surgery means a stay of 3 to 5 days and around 4 to 6 weeks to recover fully⁶. Planning for the likely route while knowing the slower one exists made me calmer than either assumption alone.

The weeks of waiting felt long at the time and short afterwards. Once the gallbladder is out, stones cannot form in it again, and most people digest normally without the organ². Looking back, the most useful things I did with the wait were the dull ones: keeping a note of my attacks, eating smaller meals, packing the bag early, and knowing exactly which symptoms would have sent me to the phone instead of the sofa.