Hepatitis Disease

BASICS

DESCRIPTION
Viral hepatitis is a group of viral infections involving the liver.
SIGNS AND SYMPTOMS
  • Fever
  • Malaise, fatigue
  • Nausea
  • Loss of appetite
  • Jaundice
  • Dark urine
  • Abdominal pains
  • Headache
  • Vomiting
CAUSES
  • Viral infection
  • Infection may be caused by multiple, different viruses.
  • Maximum infectivity occurs 2 weeks before the appearance of jaundice.
  • Transmitted sexually, by blood or its products, or during pregnancy.
RISK FACTORS
  • Health care workers/other occupational risks
  • Dialysis
  • Recipients of blood and/or blood products
  • Intravenous (IV) drug users; individuals with tattoos
  • Sexually active homosexual males
  • Household exposure
  • Unprotected sex
  • Needle stick
  • Organ transplantation

DIAGNOSIS

WHAT THE DOCTOR LOOKS FOR
  • The doctor will perform a physical examination to identify the signs and symptoms of viral hepatitis.
  • Other causes of similar symptoms include Infectious mononucleosis, drug or alcohol abuse, and other liver disorders.
TESTS AND PROCEDURES
  • Blood tests
  • Tests may be done to identify the virus.
  • A sample of liver tissue may be obtained for laboratory analysis.
  • Ultrasound may be used to assist with diagnosis.

TREATMENT

GENERAL MEASURES
  • Viral hepatitis is usually managed on an outpatient basis.
  • Hospitalization may be required.
  • Segregation advisable for food handlers or health care workers.
  • Acute cases must be reported to the public health department.
  • Liver transplantation may be necessary.
ACTIVITY

As tolerated

DIET

Adequate calories; balanced nutrition

FOLLOW UP

PREVENTION/AVOIDANCE
  • Use safe sex practices.
  • Don't share needles.
  • Practice good sanitation habits.
  • It is currently recommended that all individuals receive vaccination against HBV.
  • Vaccination against HAV is recommended for some individuals, including travelers, sewage workers, military personnel, day-care staff and children, homosexual men, and food handlers.
POSSIBLE COMPLICATIONS
  • Interferon, ribavirin (Virazole)
  • Amantadine (Symmetrel)
  • Steroids
WHAT TO EXPECT
  • The outcome varies depending on the virus causing hepatitis.
  • Severity of liver disease is a good indicator of outcome.
  • May progress to chronic disease

MISCELLANEOUS

PREGNANCY

Hepatitis virus may be transmitted to babies. Pregnant women should be screened for HBV.

OTHER NOTES

Alcohol abuse is a major factor for chronic liver disease.

Clinical Investigations

ROLE OF HOMOEOPATHY

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