What are the symptoms of viral hepatitis?

Written by Zhang Jian Kang
Infectious Disease
Updated on December 03, 2024
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Viral hepatitis primarily includes liver inflammation and damage caused by pathogens such as hepatitis A, B, C, E, etc. Their clinical symptoms are quite similar, mainly characterized by fatigue, poor appetite, nausea, vomiting, abdominal bloating after eating, jaundice, and dark urine. In cases of chronic liver diseases, such as chronic hepatitis caused by hepatitis B or C, if prolonged, it can also lead to facial features typical of liver disease, spider angiomas, and enlarged spleen. Once cirrhosis occurs, the patient may experience hepatic encephalopathy, gastrointestinal bleeding, abdominal distension with water accumulation, and significant abdominal tenderness. Thus, the symptoms of viral hepatitis relate to both the cause of the hepatitis and the type of hepatitis.

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Written by Zhang Jian Kang
Infectious Disease
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Is viral hepatitis hereditary?

Viral hepatitis is not hereditary, but it is a contagious disease, and the risk of transmission is relatively high if living together. Among them, hepatitis A and hepatitis E are types of acute hepatitis, which are self-limiting, so they do not significantly affect the next generation. However, liver damage caused by viruses such as hepatitis B and hepatitis C and liver inflammation may lead to disease in the next generation. If maternal and neonatal transmission is effectively blocked, then the risk of disease can be greatly reduced. Nowadays, most standard hospitals can perform maternal and neonatal blockade. Therefore, it is crucial for pregnant women to have regular medical check-ups and pre-pregnancy screenings to reduce the risk of transmitting to the next generation.

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Written by Zhang Jian Kang
Infectious Disease
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Viral hepatitis is an inflammation of the liver caused by a virus.

Viral hepatitis refers to liver function damage caused by viruses such as hepatitis A, B, C, D, E, non-A, and non-E, and is a type of infectious hepatitis. This infectious hepatitis is collectively known as viral hepatitis, which mainly manifests as abnormal liver function, elevated transaminases, and abnormal bilirubin levels. To determine the specific cause of viral hepatitis, it is necessary to complete hepatitis antibody tests. Only after clarifying the hepatitis antibody tests can it be determined which virus caused the liver function abnormalities. Therefore, viral hepatitis is a general term that also includes various types and causes. To further clarify, additional testing is required. Only through further testing can the cause be clearly identified for better treatment.

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Written by Ye Xi Yong
Infectious Diseases
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How is viral hepatitis treated?

Viral hepatitis is divided into acute and chronic types. Acute viral hepatitis is commonly seen in hepatitis A and E. If the condition is mild, it can heal on its own without treatment. However, if the condition is severe, liver protection treatment can be administered in a hospital. Chronic viral hepatitis is most commonly seen in chronic hepatitis B and C. These conditions have relatively long disease courses, and some may even carry the virus for a lifetime. The key to their treatment plans is timely antiviral therapy. Antiviral treatment for hepatitis B mainly includes interferon and nucleoside analogs. Hepatitis C can also be treated with interferon, in addition to direct-acting antiviral drugs for hepatitis C.

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Written by Xiong Hong Hai
Infectious Disease
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How should viral hepatitis be treated with dietary therapy?

The diet of patients with viral hepatitis should be tailored to their specific conditions. They should eat light and easily digestible foods that are also nutritious. It is important to avoid overly spicy, moldy, or greasy foods. The variety of food should be rich and nutritionally balanced, with meals distributed reasonably. If the viral hepatitis is particularly severe, the intake of some proteins may be restricted. Moreover, treatment and management should be specific to the individual's condition, with regular follow-ups.

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Written by Ye Xi Yong
Infectious Diseases
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How long can viral hepatitis last?

The lifespan of someone with viral hepatitis is closely linked to the severity of their condition and also greatly depends on the patient's own actions. There are many influencing factors, and it is not possible to generalize. If the patient adheres to conventional treatment, regular check-ups, rests adequately, maintains a sensible diet, and abstains from alcohol, most conditions can be effectively managed, significantly reducing the chances of the disease progressing further. Therefore, patients need not worry excessively; maintaining a positive and optimistic attitude can further aid in recovery from the disease.