What is Hepatitis C ?

INTRODUCTION
Almost one in every 70 persons in the US, that is 1.45% of the American population is estimated to be suffering with Hep C. The same is true with India and many other countries.


Hepatitis means an inflammation of the liver. When the inflammation of the liver is due to a specific RNA virus which leads to chronic inflammation, it is called Hepatitis C. There are several virus names as A,B,C,D,E, etc. which are known to affect the liver, producing Hepatitis A, Hepatitis B, Hepatitis C, etc. In fact, this particular virus has a capacity to induce not only inflammation but scarring of the liver, which is called as cirrhosis of liver. The virus tends to multiply rapidly hence not allowing to develop natural antibodies in adequate quantity. This virus is a slow and silent destroyer of liver cell. It may so happen that one may not realize the infection for years together.
After a prolonged state of inflammation cirrhosis may take place, which may take ten to fifty years. It is a very slow process, if not aggravated by certain food habits and alcohol.



How does one get this disease?


The virus spreads through blood or infected syringes. (Similar to Hepatitis A and HIV infection.) Those who are drug addicts using syringes, frequent blood donors (not using sterile syringes) are prone to catch this virus. Tattooing and body piercing could be a source of infection. Organ transplant, dialysis for kidney failure are other important sources of infection. It is uncommon that one may get this virus through sexual contact. It is believed by most, today that steady partner may not need physical protection if one partner is Hepatitis C positive. However, unsafe sex with changing partners may prove to be a source of infection. It does not spread by touch, saliva, air, food or water. Mother to baby transmission during the birth is possible. However, the rate of such transmission is not significantly high.

Symptoms


The HCV infection takes years to produce symptoms in those infected with this virus. About 35% of the infected people may produce symptoms while the rest may not produce symptoms at all. Hepatitis C does not have prominent symptoms in the early stage. The infected individual may experience vague symptoms such as abdominal pain, impaired digestion, loss of appetite, lassitude, weakness, itching, etc. However, these symptoms are so common that it is hard to point towards the diagnosis of Hepatitis C. The severity of the symptoms is not directly proportional to the intensity of liver dysfunction, however.

Patients in the advanced stage may experience more severe symptoms such as yellow sclera, sometimes paleness (whiteness) of eyes, loss of appetite, depression, bleeding from rectum, bloody vomiting, exhaustion and weight loss. Advanced stage symptoms of Hepatitis C are those due to chronic inflammation of liver (hepatitis), cirrhosis (scarring of tissues) of liver and/or liver failure.

The patients with acute Hepatitis C present with lethargic feeling, loss of appetite, nausea, vomiting, body pain, and exhaustion. Objectively, one may observe yellowness of sclera (icterus or jaundice as it is called).


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