A Summary of Chronic Hepatitis C Infection
By Charles Hopkins
Published 04/22/2006 | Health
Hepatitis C is a stealthy virus that mutates while hiding in liver cells and other organ cells like the spleen and gall bladder. The fact that the viral cells "hide" makes it very difficult for the body's immune system to eradicate it. Hepatitis C is a slowly progressing disease sometimes taking many years until symptoms are noticeable. It is at this point that the virus has reached advanced chronic stage and becomes difficult to eradicate. Hepatitis C results in 8,000 to 10,000 deaths annually. Hepatitis C is also the leading cause of liver transplants in the U.S.
Hepatitis C infection is caused by blood contact with someone who has the virus infection himself. The transmission of the virus can occur by illicit drug use with needles, sharing toothbrushes or razors with an infected person, by sexual means, by unsanitary tattooing or by exposure to blood at your workplace (like a hospital or blood bank). Some HCV infection may have been caused by receiving blood from a transfusion prior to 1992.
Hepatitis C is diagnosed via a blood test. Usually, the first thing that is noticed is that the liver enzyme levels for ALT and AST are elevated well above normal levels. Further investigation via HCV-RNA testing identifies whether the Hepatitis C virus is in your blood or not. Other tests for HCV include qualitative viral load tests, which measure the RNA particles in your blood. If you are being treated for HCV, your doctor is probably using either a HCV-RNA or viral load test to determine the effectiveness of the treatment.
The symptoms of Hepatitis C infection often do not occur in a person until 20 years after he/she had been infected. Since the HCV infects the liver and the liver is the organ in the body that makes all the energy for our daily activities possible, liver function deterioration often results in fatigue. Fatigue is the primary complaint or symptom of HCV infection. Other more severe symptoms are jaundice (yellowing of the skin/eyes), bile retention (which can cause jaundice), portal vein hypertension, skin rashes and itching, and autoimmune problems resulting from your body's immune system attacking normal cells.
Long term HCV infection may result in fibrosis or even cirrhosis of the liver. Fibrosis results from unchecked liver inflammation. As the HCV infection progresses, the damage to the liver results in scarring or hardening of the liver cells (fibrosis). Long term fibrosis may lead to cirrhosis which is when the scarring from fibrosis overtakes the normal liver cell structure causing deformity and loss of function in the liver. About 15%-20% of HCV patients end up with cirrhosis. A liver biopsy is currently the most accurate means of determining the amount of inflammation and fibrosis the liver has sustained.
Hepatitis C progression in the body can take several years or even decades to come to chronic stage or to a stage where severe liver damage is evident. This period of time allows a person to determine how to properly treat the disease and to decide on a course of disease management. Currently, the main treatment for HCV infection to eradicate the virus is combo alpha-interferon and Ribavirin. Sometimes a doctor may prescribe interferon alone. Interferon comes in standard form or in pegylated form. Standard form interferon is administered 3 times per week, while the pegylated form is administered only once per week. Your body makes its own interferon, which is a protein that fights viral infection and viral replication.
Hepatitis C may often be managed by taking herbal and vitamin supplements that help your body fight infection and limit inflammation. These supplements help your liver with the inflammation and give it the nutrients it needs to regenerate healthy new cells. Your doctor can recommend alternative or adjunct solutions you may want to try.
Proper treatment of the disease, a healthy and active lifestyle, a good diet, abstinence from alcohol and stress management are important factors in controlling Hepatitis C progression.