Budd-Chiari Syndrome: When Liver Veins Become Blocked

April 5, 2026

Budd-Chiari Syndrome: When Liver Veins Become Blocked

Verified By
KIMS-SUNSHINE
Specialist,
05 April, 2026

Budd-Chiari Syndrome: When Liver Veins Become Blocked

The liver is the largest organ in the body which is responsible for a variety of physiological functions. Since it is very metabolically active, the liver needs a continuous supply of oxygen and nutrient rich blood. When there is some kind of hepatic vein obstruction and blood is not able to leave, it can cause your liver to get larger- due to blood retention. This is Budd Chiari syndrome. It can cause other issues, if not treated in time. So, if you notice symptoms like jaundice, fluid retention, extreme fatigue etc., please reach out to us at KIMS Sunshine Hospital, as we are the best gastroenterology hospital In Hyderabad.

Causes of Budds-Chiari Syndrome

Any medical condition that causes blood clots to develop is a potential cause for Budd-Chiari syndrome to develop. So, these are some well known causes

If you suffer from conditions where too many blood cells are being made- like polycythemia vera, essential thrombocytosis, myelofibrosis or other cancers.
If you have hypercoagulable disorders like a protein C or S deficiency, lupus, antithrombin iii deficiency, etc.
If you have benign tumours or masses in the liver or kidneys, which can press against veins.
If you suffer from IBD- where you have high amounts of inflammation in the gut.
If you are pregnant.
If you have sickle cell disease.
If you take birth control pills regularly.

However, many cases of Budd-Chairi are totally idiopathic- since doctors don’t know the actual cause.

Budd-Chiari Syndrome Symptoms

These are some of the symptoms associated with this condition

If you have abdominal pain- in the upper right quadrant of the abdomen.
You may notice abdominal swelling due to ascites or fluid accumulation.
You have jaundice.
You may feel really confused or have drastic mood changes due to hepatic encephalopathy.
Liver enlargement pain can occur due to hepatomegaly.
Your spleen may enlarge too- splenomegaly.
You may notice bleeding from the stomach, rectum or esophagus.
Edema and fatigue are common.
You may have liver failure, if the condition has gone undiagnosed for a long time.

Call us if you have abdominal pain, fluid retention, jaundice and other symptoms!

Budd-Chiari Diagnosis

Doctors will look at your symptoms and then recommend detailed imaging to look for blockages in liver veins, if you show a few of the above symptoms. Some imaging tests include-

Doppler Ultrasound– To image blood vessels in greater detail- and to check for any irregular blood flow in liver veins.
CT Scan- X-rays are used to check if you have hepatomegaly, ascites or other irregularities. A contrast agent may also be used at times for better visualisation of blood vessels.
MRI– for very high resolution images of he liver and its circulatory pathways.
Venogram– A contrast agent is injected into the veins, to check for blockages.

Treatment of Budd-Chiari Syndrome

These are some treatment options that are used, based on the severity of your symptoms

Medications – like anticoagulants are used, to prevent blood clots from forming and allow blood to flow freely.

Non-surgical treatments include- The TIPS procedure and a percutaneous transluminal angioplasty respectively.

TIPS Procedure liver – It is a Transjugular intrahepatic portosystemic shunt- where the portal vein is connected to one of the 3 liver veins that exit the organ. A stent is used for the connection and imaging is used in real time to help them place the stent in the right spot.
Percutaneous transluminal angioplasty– A catheter with a balloon is inserted into your vein. Once it reaches the narrow part of the liver vein, it is inflated- so the balloon can widen the vein. A stent may also be added, to make sure that the vein stays open.
Liver transplant– This is the last resort- if no other treatments have worked and you have severe liver cirrhosis or failure or bleeding that does not get better with medications.

Conclusion

Budd-Chiari syndrome is a chronic condition that can be treated with minimally invasive procedures or medications alone. After getting the procedure done., you will need to go in for regular blood tests, imaging and get the fluid drained, eat a low sodium diet or take diuretics – so that fluid volume remains controlled overall. Whatever your concerns, don’t forget to call us at KIMS Sunshine Hospital today!

Frequently Asked Questions

What is Budd-Chiari syndrome?

Budd-Chiari syndrome is a rare condition caused by obstruction of the hepatic veins, which carry blood out of the liver. This blockage leads to increased liver pressure, impaired blood flow, and liver damage. It can develop suddenly or gradually, depending on the extent and duration of the vein obstruction.

What are the symptoms of Budd-Chiari syndrome?

Symptoms include abdominal pain, swelling due to fluid accumulation, enlarged liver, and fatigue. Some individuals develop jaundice or experience rapid weight gain from fluid retention. In severe cases, symptoms can progress quickly, leading to liver dysfunction and complications related to impaired blood flow.

Is Budd-Chiari syndrome life-threatening?

Budd-Chiari syndrome can become life-threatening if not treated promptly. Severe obstruction may lead to liver failure, portal hypertension, and complications such as ascites and bleeding. Early diagnosis and appropriate treatment improve outcomes and help manage disease progression effectively.

What is the role of the TIPS procedure in treatment?

The Transjugular Intrahepatic Portosystemic Shunt (TIPS) procedure creates a channel within the liver to redirect blood flow and reduce pressure caused by blocked veins. It helps relieve symptoms, manage complications like ascites, and improve circulation when medications or less invasive treatments are not sufficient.

Can blood clotting disorders lead to this condition?

Yes, blood clotting disorders are a major cause of Budd-Chiari syndrome. Conditions that increase clot formation can block hepatic veins, restricting blood flow from the liver. Identifying and managing underlying clotting disorders is essential to prevent recurrence and support long-term treatment outcomes.