What are the symptoms of liver failure?

Oct 14, 2022 Source: Cainiu Health

Dr. Zhao Haiming

Introduction

During liver failure, cells within the liver undergo necrosis and liver function becomes impaired, leading to obvious symptoms such as yellowing of the eyes, skin, and urine in a short period of time. It may also cause gastrointestinal bleeding; when blood accumulates in the stomach, significant abdominal distension, nausea, and vomiting may occur. When coagulation dysfunction develops, widespread bleeding can occur in the skin, mucous membranes, and internal organs.

There are many symptoms of liver failure, including jaundice, gastrointestinal discomfort, and coagulation disorders.

1. Jaundice

During liver failure, cells within the liver may undergo necrosis, causing severe impairment of liver function. This leads to the rapid development of obvious symptoms such as yellowing of the eyes, skin, and urine—typical signs of jaundice.

2. Gastrointestinal discomfort

Liver failure causes varying degrees of liver damage, which may lead to bleeding in the digestive tract. When blood accumulates in the stomach, patients may experience significant abdominal bloating, nausea, vomiting, and loss of appetite—common gastrointestinal symptoms.

3. Coagulation disorders

After liver failure occurs, patients may also develop coagulation dysfunction, resulting in widespread bleeding in the skin, mucous membranes, and internal organs. In severe cases, this can be life-threatening.

Patients with liver failure should avoid eating hard, spicy, irritating, or hot foods. A liquid or semi-liquid diet is recommended, and strict limitations on tobacco and alcohol consumption are advised.

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Diagnostic Criteria and Principles of Treatment for Liver Failure

The diagnostic criteria for liver failure generally include severe gastrointestinal symptoms and abnormal mental status. Laboratory findings show prolonged prothrombin time, prothrombin activity less than 40%, and daily bilirubin levels exceeding ten times the normal value. Imaging examinations reveal features such as advanced cirrhosis, ascites, and portal hypertension. The treatment principle emphasizes early diagnosis, timely implementation of appropriate therapies, comprehensive management, and prevention of complications.

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What are the late-stage symptoms of liver failure?

In the late stages of liver failure, patients experience significant gastrointestinal discomfort, leading to loss of appetite and severe systemic fatigue. Advanced liver failure often results in a substantial deficiency of clotting factors, causing bleeding of the skin and mucous membranes. Due to impaired liver function, patients in the late stage of liver failure are prone to fever. The risk of death is high in these patients, and loss of consciousness may occur before death.

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Why do patients with liver failure become increasingly thin?

Weight loss in patients with liver failure may be caused by poor appetite, decreased gastrointestinal function, reduced albumin synthesis, and other factors. In addition to the above reasons, many other conditions can contribute to this situation, such as cirrhosis, long-term obstructive jaundice, and primary liver cancer. If discomfort symptoms are significant, it is recommended to seek medical attention promptly to avoid adverse effects on health.

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Can severe liver failure be cured?

For many patients with severe liver failure, liver transplantation is the most effective treatment. If a suitable donor is available and the surgery is successful, liver transplantation can usually save the patient's life. However, if the condition is very severe and no matching liver is available, the disease generally cannot be cured. Patients should seek medical attention promptly and cooperate with their doctors for treatment.

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Can liver failure in the intermediate stage be cured?

Liver function can recover during the intermediate stage of liver failure with professional treatment. Considering appropriate treatment options for patients is beneficial for recovery. Plasma exchange can be adopted; if patients undergo plasma exchange during the intermediate stage of liver failure, it helps improve their condition by removing harmful substances from the blood. Pay close attention to changes in the liver. Coagulation disorders and hepatic encephalopathy commonly occur.

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How long can a patient with cirrhosis and liver failure survive?

Liver cirrhosis with liver failure typically carries a prognosis of approximately one year. However, with aggressive treatment, patients may achieve significantly prolonged survival—potentially for life. Survival duration in cirrhosis-associated liver failure is closely related to the severity of cirrhosis, the presence of acute complications, and the timeliness and intensity of treatment. In severe cirrhosis, extensive hepatocyte necrosis and consequent liver failure may occur.

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Can moderate-stage liver failure be cured?

Intermediate-stage liver failure can be reversed through professional treatment. However, selecting an appropriate treatment tailored to the patient’s condition is crucial for recovery. Plasma exchange is one such effective option. When initiated during the intermediate stage of liver failure, plasma exchange helps eliminate harmful substances from the bloodstream and supports clinical improvement. Close monitoring of hepatic changes is essential; coagulopathy and hepatic encephalopathy commonly develop at this stage.

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What medications are effective for liver failure?

Patients with liver failure typically have underlying liver diseases, such as hepatitis, cirrhosis, hepatic trauma, or liver tumors. Treatment of liver failure involves actively managing the underlying condition. For instance, in cases of liver failure caused by hepatitis, prompt antiviral therapy should be initiated—for example, using anti-hepatitis B agents such as entecavir or interferon.

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