Gallstone pain is most often described as an intense, sharp, cramping or squeezing sensation under your right ribcage. It tends to come on suddenly, often after a meal, and can last several hours before fading. But here’s what surprises many people: most gallstones cause no symptoms at all. About 85% of people with gallstones never feel them, and those who do develop symptoms do so at a rate of roughly 2% per year.
Where You Feel It
The pain centers in your upper right abdomen, just below your ribs. That’s where your gallbladder sits. Some people feel it more in the center of the abdomen, just below the breastbone, which is why it’s often confused with heartburn or stomach pain. The sensation is not a dull ache you can ignore. People describe it as squeezing, sharp, or cramping, and it tends to intensify rapidly rather than building slowly.
What catches many people off guard is where the pain travels. It commonly radiates to your right shoulder, your back between the shoulder blades, or even up toward your neck. This “referred” pain happens because the nerves serving the gallbladder share pathways with nerves in those areas. So if you’re feeling a deep ache between your shoulder blades along with upper abdominal discomfort, your gallbladder is a likely culprit.
What Triggers an Attack
Eating is the most common trigger, particularly fatty or greasy meals. When fats and proteins reach your small intestine, your gut releases a hormone that tells your gallbladder to squeeze and push out bile. If a stone is sitting in the gallbladder or blocking one of the bile ducts, that contraction creates pressure with nowhere to go. The result is a wave of pain that typically starts within an hour of eating.
Attacks can also happen at night, sometimes waking you from sleep. Large meals of any kind, not just fatty ones, can provoke symptoms. Some people notice a pattern over weeks or months: occasional episodes after dinner that resolve on their own, then gradually become more frequent.
How Long Attacks Last
A typical gallstone attack lasts several hours. The pain usually peaks within the first 30 to 60 minutes and then holds at that intensity before slowly easing. This pattern is different from gas pain or stomach cramps, which tend to come in shorter waves. If your upper abdominal pain lasts less than 15 minutes, it’s less likely to be a gallstone. If it persists beyond six hours, that may signal something more serious than a simple attack.
Between episodes, you often feel completely normal. This on-and-off pattern, pain that comes, lasts a few hours, then disappears for days or weeks, is one of the hallmarks of gallstone-related pain. Doctors call these episodes biliary colic.
Other Symptoms Beyond Pain
Pain is the headline symptom, but it rarely comes alone. Nausea is extremely common during an attack, and vomiting can follow. Some people lose their appetite or feel a general sense of unease in the stomach for hours after the pain subsides. Bloating and an uncomfortable fullness after eating, even small meals, are also frequently reported.
What you typically won’t have with a straightforward gallstone attack is diarrhea, burning in the chest, or acid taste in the mouth. Those point more toward digestive issues like acid reflux. Gallstone pain also doesn’t improve with antacids, which can be a useful way to tell the two apart at home.
How It Differs From Heartburn and Heart Problems
Because gallstone pain can sit right below the breastbone, it overlaps with both heartburn and cardiac symptoms. Heartburn typically produces a burning sensation that worsens when lying down, is relieved by antacids, and sometimes comes with a sour taste in the mouth. Gallstone pain is more of a deep pressure or squeezing that doesn’t respond to antacids and usually worsens after fatty food specifically.
Heart attacks can also cause upper abdominal pain with nausea, which makes the overlap genuinely dangerous. Key differences: a heart attack is more likely to come with shortness of breath, cold sweats, lightheadedness, or pain that spreads into the jaw or left arm. Gallstone pain tends to stay on the right side and radiates to the right shoulder or back. If you’re experiencing chest pressure with sweating or dizziness, treat it as a cardiac emergency regardless of your gallstone history.
When Pain Signals a Complication
A routine gallstone attack is painful but not dangerous. Complications are a different story. If a stone fully blocks a bile duct, the gallbladder can become inflamed, a condition that causes pain that doesn’t go away after several hours, fever, and sometimes chills. The pain shifts from episodic to constant and may become so severe that you can’t sit still or find a comfortable position.
A stone can also slip further down and block the duct leading to the pancreas. When that happens, the pain changes character. It moves to the upper left side of the abdomen, may feel sharp or like a deep squeezing, and often radiates to the chest, shoulder, or back. Nausea and vomiting tend to be more severe. Additional warning signs of this kind of complication include a swollen abdomen, rapid heartbeat, and yellowing of the skin or the whites of the eyes.
Fever with chills, jaundice, or pain so intense you cannot get comfortable all warrant an emergency room visit. These suggest the stone is causing active damage rather than temporary blockage.
Silent Gallstones Are the Norm
Most gallstones are discovered accidentally during imaging for something else entirely. A large longitudinal study tracking over 22,000 patients with asymptomatic gallstones found that only about 10% developed symptoms within five years. At ten years, that number rose to roughly 22%, and at fifteen years, about 33%. So even over a long timeline, the majority of people with gallstones never experience a painful episode.
This matters because if an ultrasound or CT scan reveals gallstones but you’ve never had symptoms, treatment is generally not needed. The stones are simply there, not causing problems. Pain is what changes the equation and drives decisions about management, including whether surgery becomes worth considering.