Passing a gallstone feels like sudden, intense pain under your right ribcage that builds quickly and can last several hours before gradually fading. Most people describe the sensation as sharp, cramping, or squeezing, and it often comes with nausea and sweating. The pain typically starts after a meal, especially one high in fat, and can radiate into your back or right shoulder blade.
Where the Pain Starts and How It Builds
The pain centers in your upper abdomen, just under your right ribcage, where your gallbladder sits. It doesn’t start as a mild ache that slowly worsens over days. Instead, it hits suddenly and escalates within minutes to a steady, intense pressure. People often compare it to a vice grip or a deep squeezing sensation rather than a sharp, stabbing wound, though some do describe it as stabbing.
What catches many people off guard is where else the pain travels. The gallbladder shares nerve pathways with your right shoulder and the area between your shoulder blades. So during an attack, you might feel an aching pain in your mid-back or right shoulder that seems completely unrelated to your abdomen. This “referred pain” is one of the hallmarks of a gallstone episode and is part of why people sometimes mistake it for a back problem or even a heart issue.
Why It Happens After Eating
Gallstone attacks are almost always triggered by food, particularly fatty or greasy meals. When fats and proteins reach your small intestine, your gut releases a hormone that tells your gallbladder to contract and squeeze bile into the digestive tract. The hormone’s name literally translates to “move the gallbladder.” If a stone is sitting inside, that contraction pushes it toward the narrow opening of the bile duct. When the stone gets wedged in the duct, bile can’t flow, pressure builds behind it, and the pain begins.
This is why attacks tend to strike 30 minutes to an hour after dinner, especially after rich foods like pizza, fried chicken, or creamy sauces. Some people notice a pattern of nighttime attacks because their evening meal was the heaviest of the day.
What the Hours During an Attack Feel Like
A typical attack lasts several hours. During that time, the pain stays relatively constant rather than coming in waves the way intestinal cramps do. You may feel restless and unable to find a comfortable position. Sitting upright or leaning slightly forward sometimes feels better than lying flat, but nothing fully relieves the pressure.
Alongside the pain, most people experience nausea, and many vomit. You might break into a sweat, feel your heart rate climb, or notice bloating and tenderness across your upper belly. The combination of intense pain and nausea can be genuinely alarming if you’ve never experienced it before. Many people end up in the emergency room during their first attack because the pain is severe enough to mimic something catastrophic.
How It Feels When the Stone Passes
If the stone is small enough to move through the bile duct and drop into the small intestine, the pain fades relatively quickly. It doesn’t snap off like flipping a switch, but over the course of 20 to 30 minutes, the squeezing sensation loosens and the nausea lifts. Most people feel drained and sore afterward, similar to the exhaustion you’d feel after hours of intense physical strain. Your abdomen may stay tender to the touch for a day or so.
Once the stone reaches the intestine, it passes through the rest of your digestive system without causing further pain. You won’t feel it move through your bowels, and unlike kidney stones, you won’t notice it when you go to the bathroom. The stone is small enough at that point to travel with normal digestion.
Gallstone Pain vs. Kidney Stone Pain
Because both involve “passing a stone,” people often confuse the two. The location is the clearest difference. Gallstone pain sits high in the abdomen, under the right ribcage, and radiates upward toward the shoulder or between the shoulder blades. Kidney stone pain hits in the lower back or side of the body and radiates downward toward the groin and lower abdomen. Kidney stones also cause urinary symptoms like blood in urine, burning during urination, and frequent urges to go. Gallstones don’t affect urination at all.
The character of the pain differs too. Kidney stone pain tends to come in sharp waves as the stone moves through the ureter. Gallstone pain is more sustained, a constant deep pressure that holds for hours until the stone either passes or dislodges back into the gallbladder.
Signs a Stone Is Stuck
Not every gallstone passes on its own. If a stone lodges in the bile duct and stays there, the symptoms change in ways that signal a more serious problem. The pain doesn’t ease after several hours. Instead, it persists or worsens, and new symptoms appear: a yellow tint to your skin and the whites of your eyes, dark-colored urine, and pale or clay-colored stools. These signs mean bile is backing up into your bloodstream because the duct is fully blocked.
High fever with chills is another red flag. It suggests the blocked duct has become infected, which can escalate quickly. Abdominal swelling, tenderness that spreads beyond the right side, or a rapid heart rate with dizziness also point to complications that need immediate medical attention. A stone that passes on its own causes miserable but temporary pain. A stone that stays stuck creates a situation that won’t resolve without intervention.
What Repeated Attacks Mean
One important thing to understand: if you’ve had one gallstone attack, you’ll very likely have more. The conditions inside the gallbladder that formed the first stone, whether from excess cholesterol in the bile, sluggish gallbladder emptying, or other factors, don’t change on their own. Many people describe a pattern of attacks that become more frequent or more severe over months or years. Some find they can reduce episodes by cutting back on fatty foods, but dietary changes manage symptoms rather than eliminating the underlying problem. For people with recurring attacks, surgical removal of the gallbladder is the most common and definitive solution.