​What is hepatitis B?

​​​Hepatitis B is an infectious illness caused by hepatitis B virus (HBV) which infects the liver. Transmission of hepatitis B virus results from exposure to infectious blood or body fluids.​​​​

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How does one get hepatitis B?
  • Sexual intercourse with an infected person (vaginal, anal or oral sex)
  • Receiving contaminated blood products
  • Infected mother to child (during normal child birth)
  • Needle sharing and needle stick injury​
  • Sharing contaminated equipment e.g. tattooing and acupuncture needles
What are the symptoms and signs of hepatitis B?
  • It may be without symptoms or may present with severe liver disease
  • If an individual has acute hepatitis B, he/she will experience malaise, low grade fever, nausea, loss of appetite, dark tea-colored urine and jaundice (yellowing of the eyes and skin)​
  • Some infected individuals do not show any signs and may remain symptom free and ignorant of the infection until they are tested
How is hepatitis B diagnosed?
  • Hepatitis B antigen tests: the presence of hepatitis B antigen means that the person is infected and infectious to others
  • Hepatitis B antibody test: the presence of h​epatitis B antibody means that the person is immune
  • Liver function tests assess the functional state of the liver
Can a hepatitis B carrier be cured?
  • There are new medications that can help some carriers to get rid of their infection. You should seek advice from a specialist for further information
  • ​​Regular check-ups with your doctor to assess the function of the liver and detect any early cancerous changes
  • Sexual partners should be screened for infection
  • Pregnant women must inform their obstetrician so that necessary precautions may be taken to prevent infecting the newborn
  • Inform your doctor and dentist that you are a carrier so that precautions may be taken during procedures
  • Do not share personal items like shavers and toothbrushes as there may be blood contamination
  • Use a condom during sexual intercourse to prevent infecting others





Disclaimer

We have attempted to provide full, accurate and up to date information in this patient information leaflet, based on current medical evidence and opinion. However, information and advice may vary from different sources, and over time. If you have any further questions, see your doctor or healthcare provider.​

Find out more through this Patient Information Leaflet.​​

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