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• Posted By: WoW Health Pakistan
• Posted On: Mar 16, 2023
• Views: 1
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• Description: What Are The Causes of Hepatitis B? If you have ever wondered about the different causes of Hepatitis B, this article will answer your questions. Learn about the symptoms, transmission, and treatment options for this condition. In addition, you will also learn about the possible complications of this condition. In this article, we'll review the main causes of Hepatitis B. We will also discuss the importance of prevention and early diagnosis. And, as always, you should consult your doctor for further guidance. Transmission The hepatitis B virus has a complex life cycle, making it one of the few pararetroviruses that use reverse transcription to replicate. It enters the cell by binding to the NTCP receptor on the surface, where it multiplies by infecting cellular RNA with its genomic DNA. This DNA is partially double-stranded and needs to be transferred to the nucleus by host proteins known as chaperones. The resulting partially double-stranded viral DNA is transformed into a circular RNA template for transcription of four viral mRNAs by the host RNA polymerase. Hepatitis B is transmitted from mother to child. This occurs horizontally, when blood from the mother is exposed to an infected person. Most cases of horizontal transmission occur during the first five years of life. Infants who contract hepatitis B from their mothers are more likely to develop chronic infection. There are a number of other ways to contract the disease. It is possible to contract it from a pregnant woman or a sexual partner. Symptoms The symptoms of hepatitis B are generally vague and can be hard to spot without a proper diagnosis. If you suspect you have hepatitis B, you will likely be given a blood test for another reason, such as a work-related injury or insurance policy. When you have hepatitis B, you'll notice a variety of uncomfortable symptoms, including abdominal pain, jaundice, fatigue, and low-grade fever. You may also notice dark-colored urine or a change in your appearance. Acute HBV infection usually resolves itself within six months, while chronic hepatitis B causes milder or moderate symptoms. These symptoms can be difficult to diagnose or manage, but the disease is not fatal. If you have symptoms of hepatitis B, seek medical attention immediately. If you have any of the symptoms listed below, you should see a physician as soon as possible. If you have chronic hepatitis B, treatment of hepatitis B will help you feel better, reduce the risk of liver cancer, and stay healthy. Treatment While most people with acute hepatitis B make a full recovery after the first infection, others may suffer from chronic hepatitis B, which requires long-term treatment. Chronic hepatitis B increases the risk of certain types of liver cancer and cirrhosis. However, the chances of developing these conditions depend on your age at the time of infection. Adults have lower risks of chronic hepatitis B, and 90 percent of people who get the disease are fully recovered. Hepatitis B treatment goals vary, depending on the type of virus and clinical setting. Among the goals for treatment are the prevention of HBV reactivation in patients undergoing immunosuppressive therapy and the treatment of extrahepatic manifestations of hepatitis B. Some of the available treatments for chronic hepatitis B are listed below. Here, we'll review the benefits and drawbacks of a few of them. Complications Although symptoms may not be apparent right away, you should see a health care professional as soon as possible if you suspect you have hepatitis B. Infection with the virus is often an underlying cause of liver disease. Liver failure can occur after chronic hepatitis B has lasted for years. Liver failure may require a liver transplant. Although anyone can get hepatitis B, some people are more susceptible to the disease than others. People with hepatitis B are at an increased risk of developing chronic hepatitis C and D, which are both dependent on hepatitis B. Other risk factors for developing hepatitis B include obesity, diabetes, and HIV infection. A fatty liver may also increase the risk of chronic hepatitis B. However, specific treatments for acute hepatitis B are not needed for 95 percent of adults. Most adults are cured of this infection within six months.  
• Location: Pakistan