Gallbladder Disease
Conditions affecting the gallbladder and bile flow
Quick Facts
- Type: Digestive (biliary) condition
- Organ involved: Gallbladder
- Most common cause: Gallstones
- Classic symptom: Upper right abdominal pain after meals
Overview
The gallbladder is a small, pear-shaped organ tucked under the liver. Its job is to store and concentrate bile, a fluid the liver makes to help digest fats. When you eat, the gallbladder squeezes bile into the small intestine. Gallbladder disease refers to any condition that interferes with this process.
The most common problem is gallstones, hardened deposits that form in the gallbladder. These can be harmless, but they may block the flow of bile and cause pain, inflammation, or infection. Other conditions include inflammation of the gallbladder (cholecystitis), and, less often, polyps or cancer. Many people with gallstones never have symptoms, but when problems do develop, treatment is often very effective.
Symptoms
Symptoms often appear after eating, especially fatty meals, and may include:
- Sudden, intense pain in the upper right or center of the abdomen
- Pain that spreads to the right shoulder or between the shoulder blades
- Nausea and vomiting
- Bloating, gas, and indigestion
- Fever and chills if infection develops
- Yellowing of the skin and eyes (jaundice) if a bile duct is blocked
A gallbladder attack from gallstones often lasts from minutes to a few hours. Fever, jaundice, or persistent severe pain suggests a more serious problem.
Causes
Most gallbladder disease relates to gallstones and bile flow problems:
- Gallstones: Form when bile contains too much cholesterol or other substances that harden into stones.
- Cholecystitis: Inflammation, usually when a stone blocks the gallbladder's outlet.
- Bile duct blockage: Stones that move into and block the ducts carrying bile.
- Other conditions: Gallbladder polyps, and rarely cancer.
Factors that change the makeup of bile or slow gallbladder emptying make stones and disease more likely.
Risk Factors
- Being female, especially during the childbearing years
- Being overweight or having obesity
- Rapid weight loss or fasting
- A diet high in fat and low in fiber
- Pregnancy and certain hormone medications
- Older age, diabetes, and a family history of gallstones
Diagnosis
Doctors diagnose gallbladder disease with a combination of a physical exam and tests:
- Ultrasound: The main test, which is quick, painless, and able to detect most gallstones as well as signs of inflammation.
- Blood tests: To check for infection, inflammation, and raised liver markers that suggest a bile duct blockage.
- Other imaging: CT scans, MRI of the bile ducts, or specialized nuclear scans to assess how well the gallbladder empties or to look for blockages that ultrasound may miss.
The choice of test depends on the symptoms and how urgent the situation appears.
Treatment
Treatment depends on the type and severity of the problem:
- Watchful waiting: Gallstones that cause no symptoms often need no treatment.
- Surgery: Removing the gallbladder (cholecystectomy), usually with minimally invasive techniques, is the standard treatment for symptomatic gallstones and cholecystitis.
- Procedures to clear ducts: Endoscopic procedures to remove stones blocking the bile ducts.
- Supportive care: Pain relief, fluids, and antibiotics for infection.
People can live normally without a gallbladder, as bile simply flows directly from the liver to the intestine.
Prevention
- Maintain a healthy weight and avoid very rapid weight loss
- Eat a balanced diet with plenty of fiber and limit fried, fatty foods
- Stay physically active
- Eat regular meals rather than fasting for long periods
- Manage conditions like diabetes and high cholesterol
When to See a Doctor
See a doctor for recurring upper abdominal pain, especially after meals, or for ongoing nausea and bloating. Seek emergency care for intense abdominal pain that lasts more than a few hours, pain with a high fever and chills, or yellowing of the skin or eyes, as these can signal a blocked bile duct, severe inflammation, or infection that needs urgent treatment.
Frequently Asked Questions
What are the signs of a gallbladder attack?
A gallbladder attack typically causes sudden, intense pain in the upper right or center of the abdomen, often after a fatty meal, sometimes spreading to the right shoulder or back. Nausea and vomiting are common, and the pain usually lasts from minutes to a few hours.
Do all gallstones need treatment?
No. Many people have gallstones that cause no symptoms, and these usually do not need treatment. Treatment is recommended when stones cause pain, inflammation, or blockages.
Can you live without a gallbladder?
Yes. After the gallbladder is removed, bile simply flows directly from the liver into the intestine. Most people digest food normally, though some notice looser stools or sensitivity to very fatty meals for a while.
What causes gallstones?
Gallstones form when bile contains too much cholesterol or other substances that harden into stones. Risk is higher with obesity, rapid weight loss, a high-fat diet, pregnancy, certain hormones, diabetes, and a family history.
When is gallbladder pain an emergency?
Severe abdominal pain lasting more than a few hours, or pain with high fever, chills, or yellowing of the skin and eyes, needs emergency care. These can indicate a blocked bile duct, serious inflammation, or infection.
References
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Gallstones.
- Mayo Clinic. Gallstones and cholecystitis — Symptoms and causes.
- American College of Gastroenterology. Gallstones.
- MedlinePlus, U.S. National Library of Medicine. Gallbladder diseases.