Hepatitis is inflammation of the liver, most often caused by viral infections, autoimmune disorders, toxins, or medications. Viral hepatitis is the most common form and includes hepatitis A, B, C, D, and E. Hepatitis can be acute (short-term) or chronic (long-lasting), and if left untreated, it can lead to liver scarring (fibrosis), cirrhosis, or liver cancer.
Hepatitis can affect anyone, but risk factors such as poor sanitation, unprotected sex, intravenous drug use, or underlying health conditions increase susceptibility. Early diagnosis and treatment are crucial to prevent complications.
Yes. Millions of people worldwide are affected by hepatitis, especially hepatitis B and C. Many individuals with chronic hepatitis may remain asymptomatic for years, unknowingly damaging their liver. Vaccines are available for hepatitis A and B, which have significantly reduced infection rates where widely administered.
The outlook depends on the type of hepatitis:
Hepatitis may result from several factors, including:
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Symptoms vary depending on the type and severity, and some people may have no symptoms initially. Common signs include:
Diagnosis involves medical evaluation, lab tests, and sometimes imaging:
Treatment depends on the cause of hepatitis:
Lifestyle and supportive measures:
Medical treatments:
Procedures:
Early diagnosis and adherence to treatment plans can prevent progression to cirrhosis, liver cancer, or liver failure.
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Dr. Siddiqui is the Chief Medical Officer at TeleMed2U responsible for clinical and technical program development as well as maintaining a thriving telemedicine practice in infectious diseases which includes specialized care of Hepatitis and HIV.
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