Gallbladder Stones: Symptoms, Complications, Treatment and When Surgery Is Needed

Medically reviewed by Dr. N. Sundharrajan, MBBS, MS (General Surgery), FMAS, DMAS, MBA (HHSM) — Laparoscopic Surgeon

Gallbladder stones, also called gallstones, are common and may not cause any symptoms in some people. However, when a stone blocks the normal flow of bile, it can cause abdominal pain and may lead to complications that require medical treatment.

So, are gallbladder stones always dangerous? Do all gallstones require surgery? And what happens if a stone blocks the bile duct?

The answer depends on the location of the stone, whether it is causing symptoms, and whether complications have developed.

In this guide, Dr. N. Sundharrajan explains how gallstones form, how they can interfere with bile flow, which symptoms should not be ignored, and when laparoscopic gallbladder surgery may be considered.

Quick Answer: What Are Gallbladder Stones?

Gallbladder stones are hardened deposits that form inside the gallbladder when substances present in bile become imbalanced and crystallize. Some gallstones remain silent and may never cause symptoms. Others can obstruct the normal flow of bile, resulting in pain, inflammation, bile duct blockage or jaundice.

When gallstones cause repeated symptoms or complications, a surgeon may recommend removing the gallbladder, commonly through a procedure called laparoscopic cholecystectomy.

The appropriate treatment should always be decided after evaluating the patient’s symptoms, examination and investigations.

What Is the Gallbladder and What Does It Do?

The gallbladder is a small, pear-shaped organ located beneath the liver. Although it is part of the digestive system, it does not produce bile.

The liver produces bile. Bile is a digestive fluid that helps the body digest fats. It travels through small bile ducts from the liver and is stored temporarily in the gallbladder.

When you eat, particularly a meal containing fat, the gallbladder contracts and releases bile into the small intestine through the bile ducts.

A simple way to understand the process is:

Liver → Bile production → Gallbladder storage → Bile duct → Small intestine

This normal movement of bile is important for digestion. The problem begins when a gallstone interferes with this pathway.

What Are Gallbladder Stones?

Gallstones are solid particles that develop from components of bile inside the gallbladder.

The two major types are:

Cholesterol stones, which are associated with excess cholesterol in bile

Pigment stones, which contain higher amounts of bilirubin

Gallstones can vary considerably in size. Some may be very small, while others can become much larger.

Importantly, the presence of gallstones does not automatically mean that a person will have symptoms. Some people have asymptomatic gallstones, meaning the stones are present but are not causing problems. Others develop symptomatic gallstones, where the stones interfere with normal gallbladder function or block bile flow.

How Do Gallstones Form?

Gallstones can develop when the normal balance of substances in bile changes. For example, when bile contains more cholesterol than it can keep dissolved, cholesterol crystals may begin to form. Over time, these crystals can grow and develop into gallstones.

Several factors can increase the likelihood of developing gallstones, including:

Having one or more risk factors does not mean that someone will definitely develop gallstones. Gallstones can also occur in people without obvious risk factors.

Why Can Gallstones Cause Problems?

A gallstone may remain inside the gallbladder without causing any symptoms. The concern arises when a stone moves into or blocks one of the passages through which bile normally flows. This can interfere with bile drainage.

Depending on where the obstruction occurs, a patient may develop:

This is why the location of a gallstone and whether it is causing obstruction or symptoms are important when deciding on treatment.

What Happens When a Gallstone Blocks Bile Flow?

When a stone blocks the normal passage of bile, bile cannot move freely into the intestine. The result depends on where the blockage occurs.

If the stone obstructs the outlet of the gallbladder, pressure can build up inside the gallbladder and inflammation may develop.

If a stone moves into the common bile duct, it can obstruct the main pathway carrying bile toward the intestine. This type of obstruction can become more serious and may cause symptoms such as jaundice.

Can Gallstones Cause Jaundice?

Yes. A gallstone that blocks the common bile duct can cause obstructive jaundice. When bile cannot drain normally, bilirubin can build up in the bloodstream. This may cause the skin and the whites of the eyes to appear yellow.

Jaundice associated with abdominal pain, fever, vomiting or other concerning symptoms should not be ignored and requires prompt medical evaluation.

Gallstones: Symptoms vs Silent Stones

Not every person with gallstones experiences pain.

Asymptomatic Gallstones

These are gallstones discovered during an examination or scan even though the person has no symptoms attributable to the stones.

Symptomatic Gallstones

These are stones associated with symptoms, commonly episodes of upper abdominal pain and sometimes nausea or vomiting.

This distinction is important because the presence of a gallstone alone does not always mean that surgery is immediately necessary. The treatment decision depends on the patient’s symptoms, examination findings, imaging results and whether complications are present.

Gallbladder Stone Symptoms, Blockage and Serious Complications

What Are the Symptoms of Gallbladder Stones?

Gallstones do not always cause symptoms. Many people have gallstones without knowing they are present. Symptoms usually develop when a stone interferes with the normal movement of bile or causes inflammation in the gallbladder.

The most common symptoms can include:

However, not every episode of abdominal pain is caused by gallstones. A proper medical evaluation is important to identify the actual cause.

What Does Gallstone Pain Feel Like?

Gallstone pain is typically felt in the upper right or upper middle part of the abdomen and may occur after eating, particularly after a heavy or fatty meal. The pain can be sudden and may become intense. In some patients, it can radiate toward the back or right shoulder.

The duration and severity can vary from person to person. If abdominal pain is severe, persistent, recurrent, or associated with fever, vomiting or jaundice, it should be medically assessed rather than assumed to be simple indigestion.

Why Can Gallstones Cause Pain After Eating?

When food enters the small intestine, the digestive system signals the gallbladder to release bile. If a gallstone is obstructing the gallbladder outlet, contraction of the gallbladder can increase pressure against the obstruction. This can result in abdominal pain.

This is one reason some people notice gallstone symptoms particularly after meals. However, pain after eating does not automatically mean that a person has gallstones. Other digestive conditions can cause similar symptoms.

What Happens When a Gallstone Gets Stuck?

A gallstone can sometimes move from the gallbladder and become lodged in a bile duct. The consequences depend on the location of the obstruction.

1. Stone blocking the gallbladder outlet

If a stone blocks the outlet of the gallbladder, bile cannot leave normally.

This can cause:

Blocked bile flow → pressure inside the gallbladder → inflammation → pain

If the obstruction persists, the inflammation can become more severe.

2. Stone blocking the common bile duct

A stone can also move into the common bile duct, which carries bile toward the intestine. When this duct becomes blocked, bile cannot drain normally.

This may lead to:

A bile duct obstruction requires medical assessment because complications can develop if the blockage is not addressed.

Can Gallstones Cause Jaundice?

Yes. Gallstones can cause jaundice when a stone obstructs the common bile duct and prevents normal bile drainage.

Jaundice may appear as:

Jaundice in a person with known or suspected gallstones should not be ignored. It may indicate that a stone has moved beyond the gallbladder and is obstructing the bile duct.

Can Gallstones Cause Gallbladder Swelling?

Yes. A prolonged blockage of the gallbladder outlet can cause the gallbladder to become distended and inflamed. This condition is commonly referred to as acute cholecystitis, which is inflammation of the gallbladder.

Patients may experience:

Unlike occasional digestive discomfort, persistent pain with fever or other concerning symptoms needs prompt medical evaluation.

What Are the Complications of Gallstones?

Most gallstones do not necessarily lead to serious complications. However, symptomatic or obstructing stones can cause problems.

Potential complications include:

Acute Cholecystitis

A stone can block the gallbladder outlet and cause inflammation of the gallbladder.

Common Bile Duct Obstruction

A stone can move into the common bile duct and interfere with bile drainage.

Jaundice

When bile cannot flow normally because of an obstruction, bilirubin can accumulate in the bloodstream and cause jaundice.

Infection of the Bile Duct

Bile duct obstruction can sometimes be associated with infection, which requires urgent medical treatment.

Pancreatitis

A gallstone can sometimes obstruct the shared drainage pathway involving the pancreas, potentially triggering acute pancreatitis.

Gallbladder Perforation

Severe and prolonged inflammation can, in some cases, lead to perforation of the gallbladder. This is a serious complication requiring urgent treatment.

When Do Gallstones Become an Emergency?

Not every gallstone requires emergency treatment. However, certain symptoms should prompt urgent medical evaluation.

Seek prompt medical attention if you experience:

These symptoms can indicate complications such as gallbladder inflammation, bile duct obstruction or infection. Do not wait for symptoms to become severe before seeking medical advice.

What Happens If Gallstones Are Left Untreated?

The answer depends on whether the gallstones are causing symptoms.

If gallstones are discovered incidentally and are not causing symptoms, surgery may not always be immediately necessary. However, symptomatic gallstones or stones causing complications may require active treatment.

Repeated episodes of pain can affect a person’s daily life, while persistent obstruction can increase the risk of complications.

Therefore, the right approach is not simply to ask, “How big is the stone?”

A surgeon will consider:

How Are Gallbladder Stones Diagnosed?

A doctor will usually begin with your medical history and physical examination.

Depending on your symptoms, investigations may include:

Ultrasound

Abdominal ultrasound is commonly used to detect gallstones and assess the gallbladder. It can help identify stones and may also provide information about gallbladder inflammation or related findings.

Blood Tests

Blood tests may be recommended to assess factors such as liver function and signs of inflammation or infection.

Additional Imaging

If a bile duct stone or complication is suspected, the doctor may recommend additional imaging or specialized investigations based on the clinical situation.

The exact tests required depend on the patient’s symptoms and examination findings.

When Should You See a Laparoscopic Surgeon for Gallstones?

You should consider a surgical consultation if you have:

A laparoscopic surgeon can assess whether observation, further investigation or surgical treatment is appropriate.

Gallbladder Stone Treatment and Laparoscopic Surgery

Finding out that you have gallstones naturally leads to the next question: “Do I need surgery?” The answer is not always.

Gallstones that are not causing symptoms may not require immediate treatment. However, when gallstones cause repeated pain, inflammation, bile duct obstruction or other complications, active treatment may be recommended.

The treatment decision should be based on the patient’s symptoms, examination, scan findings, blood tests where appropriate, and whether complications are present.

Do All Gallbladder Stones Require Surgery?

No. Not every person with gallstones needs gallbladder removal surgery. Some people have gallstones that are discovered incidentally during an ultrasound or another investigation and have no symptoms. In such situations, treatment may not be necessary immediately.

Surgery may be considered when gallstones are causing problems such as:

If a stone is present in the common bile duct, additional treatment may be required to clear the duct, sometimes using ERCP (endoscopic retrograde cholangiopancreatography), depending on the clinical situation.

When Is Gallbladder Stone Surgery Recommended?

Gallbladder removal surgery may be recommended when gallstones are causing symptoms or complications.

For a patient experiencing repeated attacks of gallstone-related pain, simply managing each episode may not address the underlying problem. Similarly, when gallstones have caused complications such as gallbladder inflammation or bile duct obstruction, a surgeon may recommend definitive treatment.

The decision is individual. Two people can have gallstones of similar size but require different management depending on their symptoms and clinical findings.

What Is Laparoscopic Gallbladder Surgery?

The medical name for gallbladder removal is cholecystectomy. When performed using keyhole surgery, it is called laparoscopic cholecystectomy.

Instead of making one large abdominal incision, the surgeon uses a laparoscope and specialized surgical instruments through small incisions in the abdomen. The laparoscope contains a camera that allows the surgeon to view the surgical area on a screen.

Laparoscopic cholecystectomy is the commonly used approach for gallbladder removal when surgery is appropriate.

How Is Laparoscopic Gallbladder Removal Performed?

In general, the procedure involves several steps.

1. General anaesthesia

The patient is given general anaesthesia and remains asleep during the operation.

2. Small abdominal incisions

The surgeon makes small openings in the abdomen to introduce the laparoscope and surgical instruments.

3. The gallbladder is identified

The camera provides a magnified view of the surgical area, allowing the surgeon to identify the gallbladder and surrounding structures.

4. The gallbladder is removed

Specialized instruments are used to safely separate and remove the gallbladder.

5. The incisions are closed

Once the procedure is complete, the instruments are removed and the small incisions are closed.

The exact surgical technique can vary depending on the patient’s anatomy, inflammation, previous surgeries and other clinical factors.

Why Is Laparoscopic Surgery Commonly Used for Gallstones?

Laparoscopic surgery uses smaller incisions than conventional open surgery. For suitable patients, this approach generally means less extensive surgical wounds and a quicker recovery compared with open surgery.

However, laparoscopic surgery is not automatically suitable for every patient. Severe inflammation, significant scarring, unexpected findings or other surgical factors can sometimes require conversion to open surgery.

The final approach is determined by the surgeon based on the patient’s condition and safety during the operation.

Can You Live Without a Gallbladder?

Yes. You can live normally without a gallbladder. The gallbladder stores bile, but it does not produce it.

After gallbladder removal, the liver continues to produce bile, which flows directly into the intestine rather than being stored in the gallbladder. This means the gallbladder is not an essential organ for normal digestion.

Some people may experience temporary changes in bowel habits after surgery, such as softer or more frequent stools. These changes are usually temporary, although individual experiences can vary.

How Long Does Laparoscopic Gallbladder Surgery Take?

The duration of surgery can vary depending on the patient’s condition and the complexity of the procedure. The operation itself commonly takes around an hour, although the total hospital experience will include preparation, anaesthesia and recovery time.

Your surgeon will explain the expected procedure and hospital stay based on your individual case.

How Long Is Recovery After Laparoscopic Gallbladder Surgery?

Recovery varies between patients. Many laparoscopic gallbladder procedures are performed as day-care or short-stay procedures when clinically appropriate.

Some patients can return to normal physical activity relatively quickly, while others may need more time depending on their health, the complexity of surgery and whether complications were present.

Your surgeon will provide specific instructions regarding:

It is better to follow your surgeon’s individualized recovery advice rather than comparing your recovery with another patient’s.

Can Gallstones Be Treated Without Surgery?

In selected situations, non-surgical treatments may be considered, but surgery is the usual definitive treatment for symptomatic gallstones.

For example, certain medicines may be used in selected patients with particular types of cholesterol stones when surgery is unsuitable. ERCP may also be used to remove a stone that has entered the common bile duct.

These treatments are different from removing the gallbladder itself.

Therefore, the question should not simply be: “Can I dissolve my gallstones?”

A better question is: “What treatment is appropriate for my type of gallstone problem?”

That decision requires medical evaluation.

What Happens If a Gallstone Is Found in the Common Bile Duct?

A stone in the common bile duct is different from a stone that remains inside the gallbladder. The duct may need to be cleared to restore normal bile flow.

In appropriate cases, ERCP can be used to remove a stone from the common bile duct. Gallbladder removal may then also be considered depending on the overall situation.

This is why a patient with gallstones and jaundice, abnormal liver tests or suspected bile duct obstruction should undergo timely medical assessment.

What Should You Expect During a Surgical Consultation?

When you consult a laparoscopic surgeon for gallstones, the discussion should go beyond simply looking at the ultrasound report.

The surgeon may consider:

This allows the surgeon to determine whether observation, additional investigation, medical management or surgery is appropriate.

Gallbladder Stone Treatment With Dr. N. Sundharrajan

Dr. N. Sundharrajan, MBBS, MS (General Surgery), FMAS, DMAS, MBA (HHSM), is a Laparoscopic Surgeon who evaluates and manages patients requiring general and laparoscopic surgical care.

For patients with suspected or confirmed gallstones, the treatment approach should begin with understanding the patient’s symptoms and determining whether the stones are causing obstruction, inflammation or other complications.

If surgery is indicated, laparoscopic cholecystectomy may be considered based on the patient’s clinical condition and surgical suitability.

The goal is not simply to remove a stone. It is to identify the underlying gallbladder problem and choose the safest and most appropriate treatment for the individual patient.

Key Takeaway

Gallstones do not always require surgery. But symptomatic gallstones, recurrent attacks and gallstone-related complications may require active treatment.

When gallbladder removal is appropriate, laparoscopic cholecystectomy is a commonly performed surgical approach.

If you have recurrent upper abdominal pain, vomiting, jaundice, fever or a scan showing gallstones, don’t rely on the scan alone to decide what to do.

A consultation with a qualified surgeon can help determine whether the stones require observation, further investigation or surgical treatment.

istent abdominal pain, particularly when accompanied by fever, vomiting or jaundice, requires prompt medical assessment because these symptoms can indicate a complication.

Frequently Asked Questions