What should you know about stage 4 hepatitis C?

Hepatitis C is a viral infection that can inflame the liver. When infection has caused extensive scarring, the liver may struggle with jobs such as processing substances, making proteins and controlling fluid balance. Some people have few symptoms despite advanced disease; others develop tiredness, swelling, easy bruising, yellowing of the skin or eyes, or changes in alertness. Fatigue can have several causes and does not by itself show how much liver damage is present.

A clinician may assess symptoms, examine you and arrange blood tests or scans. A liver function test can help assess how the liver is working, but results are interpreted alongside other findings. The phrase stage 4 may be used differently in different clinical settings, so ask what the term means in your report.

Arrange a GP consultation or liver-specialist review promptly, taking your medication list and any test reports. Do not stop prescribed medicines without advice. Tell the clinician about alcohol use, supplements, other conditions and symptoms such as swelling, vomiting or confusion, because these details affect the assessment. Ask whether antiviral treatment is appropriate and how your liver should be monitored. Avoid sharing razors, toothbrushes or needles, and cover bleeding wounds; hepatitis C is spread through infected blood.

Seek urgent medical help for vomiting blood, black stools, severe or rapidly increasing abdominal swelling, new confusion or extreme sleepiness, fainting, severe yellowing, or difficulty breathing. These symptoms can signal a serious complication and should not wait for a routine appointment. If you feel suddenly very unwell, contact local emergency services.

Ask: What does stage 4 mean in my results? Which tests show how my liver is functioning? Do I need antiviral treatment or specialist referral? Which symptoms should prompt same-day help? How should medicines, alcohol and supplements be managed?