Overview on Hepatitis B and tenofovir alafenamide

Did you know? Hepatitis (liver inflammation) is most commonly caused by hepatitis viruses. Hepatitis C & B viruses are the most common cause of chronic hepatitis and severe liver damage. Let’s discuss more on hepatitis B. Hepatitis B virus is present in the infected person's blood and body fluids like semen and vaginal secretions. Exposure to the infected fluids can cause infection, which usually results from unprotected sex, sharing injection drug equipment and personal belongings such as toothbrushes or razors, or getting tattoos or piercings with unsterilized equipment. 

This virus can also get passed on from the infected mother to the baby during birth. It is also possible that the infected children can pass to the other children who they frequently contact. Hepatitis B virus infection can be acute or chronic. The acute infection lasts less than six months, and the chronic infection lasts 6 months or longer. Babies and children are at high risk of developing chronic infection. 

Many people do not experience any symptoms, and their immune system may fight off the infection without the help of medication. If symptoms do occur, it usually occurs after three months after exposure to the virus. The symptoms may be mild or intense and include stomach pain, diarrhea, yellowing of the skin and eyes, vomiting, nausea, tiredness, appetite, dark urine, general aches, and fever. 

Most adults (about 95%) who are exposed to this virus fully recover within six months without any medication, and about 15 to 25% of chronically infected persons develop serious illnesses such as cirrhosis, liver cancer, or liver failure. Your doctor may perform blood tests, liver ultrasound and liver biopsy to diagnose hepatitis B. They can also be used to distinguish chronic and acute infections. 

Effective vaccination is available for hepatitis B to prevent this disease, and the World Health Organization recommends that all infants receive this vaccine as soon as possible after birth, usually within twenty-four hours, followed by 2 or 3 doses of vaccine at least four weeks apart. This can provide protection for at least twenty years. For some, it may provide lifelong protection. 

If your physician determines your infection is acute, you may not need treatment. Often rest and a healthy diet is recommended. If the symptoms are severe, you may need to get hospitalized. Many people with chronic infections may require treatment for the rest of their lives. It helps decrease the risk of severe liver disease and prevent the transmission of infection to others. Your doctor may prescribe antiviral medications or interferon injections. If the liver is severely damaged, you may be suggested for a liver transplant. 

Tenofovir alafenamide is an antiviral medication used to treat chronic hepatitis B virus infection. This medicine gets attached to the viral DNA, inhibits the HBV viral replication, and improves the condition of the liver. Hepbest 25mg Tablet is one of the products containing the active constituent tenofovir alafenamide. If you have a long-term hepatitis B infection, your health care professional may prescribe Hepbest 25mg Tablet. 

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