Hepatitis C Explained: What You Need to Know About This Liver Infection

Hepatitis C is a viral infection that affects the liver and can lead to chronic liver disease if left untreated. Many people with hepatitis C may not experience symptoms for years, which is why early screening and evaluation are important. The infection spreads primarily through blood exposure and can gradually cause inflammation and damage to the liver over time. Today, effective treatments are available that can cure hepatitis C in most patients when diagnosed early.

Many individuals with hepatitis C do not notice symptoms in the early stages of infection. As the disease progresses, patients may develop fatigue, abdominal discomfort, nausea, loss of appetite, or jaundice. In some cases, chronic hepatitis C can lead to complications such as liver fibrosis, cirrhosis, or liver cancer. Because symptoms may be mild or absent for years, screening is an important tool for early detection.

Diagnosis of hepatitis C typically begins with a blood test that detects antibodies to the hepatitis C virus. If antibodies are present, additional testing is performed to confirm active infection and determine the amount of virus in the blood. Physicians may also evaluate liver function and assess the degree of liver inflammation or damage using laboratory tests or imaging studies. Early diagnosis allows patients to begin treatment before significant liver damage occurs.

Treatment for hepatitis C has improved dramatically over the past decade. Modern antiviral medications can cure hepatitis C in more than 95 percent of cases. These medications work by stopping the virus from multiplying in the body and are usually taken for several weeks depending on the specific treatment regimen. Successful treatment can prevent further liver damage and reduce the risk of long-term complications.

Screening for hepatitis C is recommended for adults who may have risk factors such as prior blood transfusions, intravenous drug use, or certain medical exposures. Many health organizations also recommend routine screening for adults because hepatitis C may remain silent for years before symptoms develop.

Patients seeking evaluation or treatment for hepatitis C can schedule an appointment with Dr. Jack Husney, gastroenterologist and hepatologist in Brooklyn, New York. Dr. Husney provides comprehensive evaluation of liver diseases, including hepatitis C, and works with patients to develop individualized treatment plans that protect long-term liver health. Early diagnosis and treatment are key to preventing complications and maintaining a healthy liver.

Regular medical follow-up, appropriate antiviral therapy, and lifestyle measures such as limiting alcohol intake and maintaining a healthy diet can help protect the liver and improve outcomes for individuals diagnosed with hepatitis C.