What Does Gallstones Feel Like?

Gallstones often cause no symptoms at all. When they do cause symptoms, the hallmark sign is a sudden, intense pain in the upper right side of the abdomen that can radiate to the back or right shoulder. This pain, known as biliary colic, typically begins after a fatty meal, lasts from 30 minutes to several hours, and feels like a deep, cramping ache rather than a sharp stab.

What Does a Gallstone Attack Actually Feel Like?

The pain of a gallstone attack is distinctive. Most people describe it as a severe, gripping pain in the upper right quadrant of the belly, just below the rib cage. The sensation can spread to the right shoulder blade or between the shoulder blades, which often confuses people who expect pain only in the abdomen.

The pain builds gradually, peaks, and then subsides slowly. It is not a constant dull ache. It comes in waves and can be intense enough to make you unable to sit still. Many people report that lying down makes it worse and that walking or changing positions provides some relief.

Nausea and vomiting frequently accompany the pain. Some people also notice bloating, indigestion, or a feeling of fullness that does not go away. These symptoms typically appear within an hour or two after eating, especially after a meal high in fat.

How Long Does a Gallstone Attack Last?

A typical gallstone attack lasts between 30 minutes and 4 hours. The pain usually starts suddenly and remains steady during the attack. When the stone moves and the blockage resolves, the pain fades gradually.

If the pain lasts longer than 4 to 6 hours, it may indicate a more serious condition called acute cholecystitis, which is inflammation of the gallbladder. This is a medical emergency that requires prompt evaluation.

Attacks often occur at night. They can wake you from sleep, and the pain may be severe enough to make you sweat or feel like you cannot catch your breath. The frequency of attacks varies. Some people have one attack and never have another. Others experience attacks every few weeks or months.

What Causes the Pain?

The pain comes from a blockage, not from the stones themselves. The gallbladder is a small organ under the liver that stores bile, a digestive fluid. When you eat fat, the gallbladder contracts to release bile into the small intestine.

If a gallstone blocks the cystic duct — the tube through which bile leaves the gallbladder — pressure builds up inside the organ. The gallbladder contracts against the blockage, causing distension and pain. This is why the pain is often triggered by eating, especially fatty foods that stimulate gallbladder contraction.

Once the stone moves or falls back into the gallbladder, the pressure releases and the pain subsides. The pain is not caused by the stone scraping the gallbladder wall. It is caused by increased pressure from trapped bile.

When Is It More Than a Gallstone Attack?

Some symptoms signal that a gallstone has caused a complication. These require urgent medical care:

• Fever or chills alongside abdominal pain
• Jaundice — yellowing of the skin or whites of the eyes
• Pain lasting more than 5 hours
• Severe pain that prevents you from standing upright
• Clay-colored stools or dark urine

These signs may indicate acute cholecystitis, a blocked bile duct, or pancreatitis. All are serious conditions that can progress quickly. Do not wait to see if they resolve on their own.

If you have these symptoms, go to an emergency department. Gallbladder emergencies are treatable, but delaying care increases the risk of complications like gallbladder rupture or infection spreading into the bloodstream.

How Do Gallstones Differ From Other Causes of Abdominal Pain?

Gallstone pain has a specific location and pattern that helps distinguish it from other common causes of abdominal discomfort. The pain is consistently on the right side, high in the abdomen. It radiates to the back or right shoulder, which is not typical of stomach ulcers or acid reflux.

Stomach ulcers usually cause a burning sensation in the center of the upper abdomen, often relieved by eating. Gallstone pain is worse after eating, especially after fatty meals. Heartburn causes chest discomfort that rises toward the throat, while gallstone pain stays low and deep.

Appendicitis pain typically starts near the belly button and moves to the lower right abdomen. Gallstone pain stays in the upper right area. Kidney stones cause pain in the flank or lower back that radiates to the groin, not the shoulder.

If you are unsure what is causing your pain, do not self-diagnose. A doctor can use ultrasound imaging to confirm whether gallstones are present. Ultrasound is the standard test and is highly accurate at detecting gallstones.

Who Gets Gallstones and Why?

Gallstones are common. They affect roughly 10 to 15 percent of adults in the United States. Most people with gallstones never develop symptoms. Only about 1 to 2 percent of people with gallstones per year develop symptoms that require treatment.

Several factors increase the risk of forming gallstones:

• Being female — women are about twice as likely as men to develop gallstones
• Age over 40
• Pregnancy
• Obesity or rapid weight loss
• A diet high in fat and cholesterol and low in fiber
• Diabetes
• Family history of gallstones

Estrogen increases cholesterol levels in bile, which is why women of reproductive age have higher rates of gallstones. Rapid weight loss, such as after bariatric surgery, changes bile composition and can promote stone formation.

What Treatment Options Exist?

If gallstones are not causing symptoms, treatment is usually not needed. Many people live their entire lives with gallstones and never know they have them. Doctors typically recommend monitoring rather than surgery for asymptomatic gallstones.

For symptomatic gallstones, the standard treatment is surgical removal of the gallbladder, called cholecystectomy. This is one of the most common surgeries performed in the United States. The procedure is usually done laparoscopically, meaning through small incisions with a camera, and most people go home the same day.

Removing the gallbladder does not affect digestion in a major way. The liver continues to produce bile, which flows directly into the small intestine. Some people experience looser stools after gallbladder removal, particularly after fatty meals, but this usually improves over time.

Non-surgical options exist but are rarely used. Oral medications that dissolve cholesterol stones, such as ursodeoxycholic acid, can work for small stones but take months or years and stones often recur. Shock wave lithotripsy, which uses sound waves to break up stones, is rarely performed today because surgery is safer and more effective.

Can Diet Prevent or Manage Gallstone Attacks?

A healthy diet may reduce the risk of forming gallstones, but it cannot dissolve existing stones. Research consistently shows that diets high in fiber, fruits, vegetables, and healthy fats are associated with a lower risk of gallstone formation. Diets high in refined carbohydrates and unhealthy fats are associated with higher risk.

If you have symptomatic gallstones, eating smaller, more frequent meals may help reduce attacks. Large meals trigger stronger gallbladder contractions, which can dislodge stones and cause pain. Eating regular meals also keeps bile moving through the system, which may reduce stone formation.

Maintaining a healthy weight matters. Obesity increases gallstone risk, but rapid weight loss also increases risk. If you need to lose weight, aim for a gradual loss of 1 to 2 pounds per week. Very low-calorie diets and crash diets can trigger gallstone formation.