Hepatocellular Disease: Causes, Symptoms & Treatment
"Hepatocellular disease" refers to conditions that damage the hepatocytes — the working cells of the liver that process nutrients, filter toxins, and make essential proteins. When these cells are injured by infection, toxins, fat buildup, or genetic conditions, liver function suffers and the risk of long-term complications, including hepatocellular carcinoma, rises.
Common Causes
- Viral hepatitis — hepatitis B and C
- Alcohol-related liver disease
- Fatty liver disease (NAFLD / NASH) — tied to obesity, diabetes and metabolic syndrome
- Autoimmune and inherited conditions — autoimmune hepatitis, hemochromatosis, Wilson disease
Warning Signs
Symptoms can include fatigue, nausea, loss of appetite, upper-right abdominal discomfort, jaundice, dark urine, and swelling in the abdomen or legs. Many forms of hepatocellular disease are silent early on and are first detected through abnormal liver blood tests.
Diagnosis and Treatment
Evaluation typically includes liver function blood tests, viral hepatitis testing, imaging such as ultrasound or MRI, and sometimes a biopsy. Treatment targets the underlying cause — antiviral medicines, alcohol cessation, weight and metabolic management, or treatment of inherited disease — along with monitoring to catch complications early.
This page is for general education and is not medical advice. See a healthcare professional for diagnosis and treatment.
