If you have gallstones but no symptoms, the best approach is usually to do nothing. Most gallstones never cause problems, and roughly 80% of people with them will never need treatment. But if you’re experiencing pain, dietary changes can reduce attacks, and surgery offers a permanent fix when stones become a recurring issue. What you should do depends entirely on whether your stones are silent or symptomatic.
How to Know If Your Gallstones Need Attention
Gallstones are often discovered by accident during imaging for something else. If that’s your situation, and you’ve never had pain or digestive trouble from them, treatment isn’t necessary. Watchful waiting is the standard recommendation for asymptomatic stones.
Stones become a problem when they block the ducts that drain your gallbladder. The hallmark symptom is a steady, intense pain under your right ribcage that can radiate to your right shoulder or back. This is called biliary colic, and episodes typically last anywhere from 20 minutes to a few hours. They often strike after eating, especially after a large or fatty meal, because fat in your small intestine triggers your gallbladder to squeeze and release bile. If you’re having these attacks, your stones are no longer “silent,” and it’s worth talking to a doctor about your options.
Reducing Pain With Diet Changes
You can’t shrink or dissolve gallstones through diet alone, but you can significantly reduce the frequency and severity of painful episodes by changing what and how you eat. The goal is to minimize how hard your gallbladder has to contract at any one time.
The most effective change is eating four to six smaller meals throughout the day instead of three large ones. Beyond that, the focus is on cutting fat. Choose lean meats and trim visible fat. Bake, broil, or grill instead of frying. Switch to skim or low-fat dairy. Avoid cream-based soups and sauces. Eat plenty of vegetables and fruits, though limit high-fat options like avocado and coconut. Choose whole grains over refined ones. These aren’t dramatic changes, but for many people they’re enough to keep biliary colic episodes rare and manageable.
One important note on weight: if you’re overweight and want to lose weight to lower your risk, do it gradually. Losing more than about 3 pounds per week has been linked to new gallstone formation in up to 30% of people. Very-low-calorie diets and rapid post-surgical weight loss are particularly risky. Steady, moderate weight loss is safer for your gallbladder.
When Surgery Makes Sense
Gallbladder removal (cholecystectomy) is the only permanent solution for gallstones that cause recurring symptoms. It’s one of the most common surgeries performed, and your body can digest food without a gallbladder. Bile simply flows directly from your liver into your small intestine instead of being stored and concentrated first.
The vast majority of these surgeries are done laparoscopically, through a few small incisions. You may go home the same day, and full recovery takes about two weeks. Open surgery, which requires a larger incision, is less common and reserved for complicated cases. It involves a few days in the hospital and six to eight weeks of recovery.
Surgery is generally recommended if you’re having frequent or severe biliary colic episodes, or if you’ve already had a complication like infection or pancreatitis. There are also some situations where doctors recommend removing the gallbladder even without symptoms: if you have very large stones (over 3 cm), a calcified gallbladder wall, sickle cell disease or other conditions causing chronic red blood cell breakdown, or if you’re undergoing bariatric surgery.
Non-Surgical Alternatives
For people who can’t have surgery or prefer to avoid it, oral dissolution therapy is an option, though it works only in specific circumstances. The medication dissolves cholesterol-based stones by changing the chemical composition of bile. It won’t work on pigment stones or calcified stones.
To be a candidate, your stones need to be small (results are best under 5 mm), your gallbladder still needs to function properly, and the stones should take up less than half of the gallbladder’s volume. The treatment also isn’t appropriate if you’re having severe or frequent pain, or if you’ve had complications like pancreatitis or infection. Even when it works, stones often come back because the underlying chemistry that formed them hasn’t changed. This is why surgery remains the standard treatment for people with symptomatic stones.
How Gallstones Are Diagnosed
An abdominal ultrasound is the go-to test. It’s noninvasive, widely available, and detects gallstones with about 94% sensitivity and 93% specificity. The test can also show signs of inflammation, thickening of the gallbladder wall, or duct blockages. If your doctor suspects stones have migrated into the bile ducts, additional imaging or procedures may be needed to get a clearer picture.
Complications to Watch For
Most gallstone complications happen when a stone moves out of the gallbladder and gets stuck in one of the ducts. The two most serious are acute cholecystitis (gallbladder infection) and gallstone pancreatitis.
Acute cholecystitis develops when a stone blocks the gallbladder’s exit for an extended period, causing inflammation and potentially infection. The pain is more persistent than a typical biliary colic episode, and it’s often accompanied by fever, nausea, and vomiting. You may notice that the pain gets sharply worse when you press on the area under your right ribcage, or that the area is tender to the touch. This needs prompt medical attention and typically leads to surgery.
Gallstone pancreatitis occurs when a stone blocks the duct shared by the gallbladder and pancreas. The blockage causes digestive enzymes to activate inside the pancreas itself, triggering painful inflammation. About 10% to 15% of Americans have gallstones, but only about 0.1% develop gallstone pancreatitis. Still, gallstones account for roughly 35% of all acute pancreatitis cases in the U.S. Symptoms include severe upper abdominal pain that radiates to the back, nausea, and vomiting. This is a medical emergency.
What Life Looks Like After Gallbladder Removal
Most people return to normal eating without any issues after surgery. Your liver continues making bile, and for the majority of patients, digestion proceeds without a hitch. However, about 10% to 15% of people experience ongoing digestive symptoms afterward, sometimes called postcholecystectomy syndrome. This can include bloating, diarrhea (especially after fatty meals), and occasional abdominal discomfort. For some, these are the same symptoms they had before surgery. For others, they’re new.
These symptoms tend to be mild and manageable for most people who experience them. Eating smaller, lower-fat meals often helps. In a minority of cases, the symptoms are more persistent and may require further investigation to rule out other causes, like a retained stone in the bile duct or bile reflux into the stomach.