Our Hepatitis B (HBV, Hep B) Main Article provides a comprehensive look at the who, what, when and how of Hepatitis B (HBV, Hep B)
Definition of Hepatitis B
Hepatitis B: Inflammation of the liver due to the hepatitis B virus (HBV), once thought to be passed only through blood products. It is now known that hepatitis B can also be transmitted via needle sticks, body piercing and tattooing using un sterilized instruments, the dialysis process, sexual and even less intimate close contact, and childbirth. Symptoms include fatigue, jaundice, nausea, vomiting, dark urine, light stools. Diagnosis is by blood test. Treatment is via anti-viral drugs and/or hepatitis B immunoglobulin (HBIG).
Chronic hepatitis B may be treated with a variety of medications. Healthcare workers accidentally exposed to materials infected with hepatitis B and individuals with known sexual contact with hepatitis B patients are usually given both HBIG and the hepatitis B vaccine to provide both immediate and long-term protection. HBV infection can be prevented by the hepatitis B vaccine, and by avoiding activities that could lead to getting the virus. Hepatitis B was formerly referred to as serum hepatitis.
Last Editorial Review: 10/30/2013
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?
- Allergic Skin Disorders
- Bacterial Skin Diseases
- Bites and Infestations
- Diseases of Pigment
- Fungal Skin Diseases
- Medical Anatomy and Illustrations
- Noncancerous, Precancerous & Cancerous Tumors
- Oral Health Conditions
- Papules, Scales, Plaques and Eruptions
- Scalp, Hair and Nails
- Sexually Transmitted Diseases (STDs)
- Vascular, Lymphatic and Systemic Conditions
- Viral Skin Diseases
- Additional Skin Conditions