Nursing care
Hepatitis nursing care: what to assess and what to do first
Written and reviewed by Dana Whitfield, RN, MSN · 5 min read · Updated September 2026
Short answer
Hepatitis nursing care centres on identifying the transmission route first, because it decides everything else. Hepatitis A spreads faecal-orally, so standard plus contact precautions and hand hygiene dominate care. Hepatitis B and C spread through blood and body fluids, so needle safety, sharps precautions and screening for exposure matter more than gut hygiene.
Recognising it at the bedside
Most patients present with a prodrome before liver signs appear: fatigue, low-grade fever, anorexia, nausea and right upper quadrant discomfort. Dark urine and pale, clay-coloured stools often show up before visible jaundice, because bilirubin is already being shunted into urine while conjugation and excretion in bile are impaired.
Jaundice itself is a late, not an early, sign. Scleral icterus is usually the first place it becomes visible, followed by skin. Hepatomegaly with tenderness on palpation is common in acute hepatitis; a smooth, firm edge suggests acute inflammation, while a nodular, hard edge raises concern for chronic disease progressing toward cirrhosis. Pruritus can appear from bile salt accumulation and is often more distressing to the patient than the jaundice itself.
Why the classic presentation misleads
Many nurses expect jaundice to be the presenting complaint, but a large proportion of hepatitis, especially hepatitis C, is discovered incidentally through abnormal liver enzymes on unrelated bloodwork. Patients can be infectious and have ongoing hepatocyte damage for weeks with symptoms no more specific than fatigue and vague dyspepsia.
The anicteric phase is the trap. A patient who looks well, is afebrile, and reports only tiredness and food aversion does not fit the mental image of liver disease, so hepatitis drops down the differential. This matters most for hepatitis B and C, where the patient may already be transmitting the virus through blood exposure while assessment findings remain minimal. Treat unexplained fatigue with even mildly elevated liver enzymes as reason enough to ask about risk history.
Priority nursing actions
Confirm or reasonably suspect the type before finalising precautions, because A is faecal-oral and B and C are blood-borne. For suspected or confirmed hepatitis A, apply standard precautions plus contact precautions, with rigorous hand hygiene using soap and water rather than alcohol gel alone, since alcohol is less reliable against norovirus-class contamination and A can behave similarly on surfaces.
For hepatitis B and C, standard precautions with strict sharps safety take priority: no recapping needles, immediate disposal in sharps containers, and care with any procedure involving blood. Rest and nutrition support come next for all types, since the inflamed liver has reduced glycogen reserve and reduced capacity to metabolise protein and drugs. Space out activity, monitor for bleeding tendency from reduced clotting factor synthesis, and review the medication list for anything hepatotoxic, particularly paracetamol dosing.
Labs and diagnostics to expect
ALT and AST rise first and rise highest in acute viral hepatitis, often into the thousands, with ALT typically exceeding AST in viral causes. Alkaline phosphatase and GGT rise more modestly unless cholestasis dominates the picture. Bilirubin, both direct and indirect, rises as hepatocyte injury and duct compression progress, and correlates with visible jaundice.
Serology identifies the specific virus and stage. Anti-HAV IgM confirms acute hepatitis A. For hepatitis B, HBsAg indicates active infection, anti-HBs indicates immunity from vaccination or resolved infection, and IgM anti-HBc marks acute infection. For hepatitis C, anti-HCV antibody screens for exposure, with HCV RNA confirming active infection since antibody alone can reflect past exposure. Prothrombin time and albumin track synthetic liver function and matter more for prognosis than the transaminases do.
Complications and their early signs
Fulminant hepatic failure is the acute emergency to watch for, and it announces itself through mental status change before anything else. Any new confusion, asterixis, or reversal of sleep pattern in a hepatitis patient needs escalation immediately, since encephalopathy can progress fast once ammonia clearance fails.
Chronic infection, seen with hepatitis B and especially hepatitis C, carries the longer-term risk of cirrhosis and hepatocellular carcinoma. Watch for ascites, spider angiomata, palmar erythema and a falling platelet count over time, which reflects portal hypertension and splenic sequestration rather than bone marrow failure. Coagulopathy from reduced clotting factor synthesis raises bleeding risk, so monitor for bruising, gum bleeding and melena, and avoid intramuscular injections where a subcutaneous or oral route will do.
Teaching that changes outcomes
The transmission route drives the teaching, not the diagnosis label alone. For hepatitis A, teach hand hygiene after toileting and before food preparation, safe food and water precautions when travelling, and that a vaccine exists and is recommended for household contacts and travellers to endemic areas. Hepatitis A is usually self-limiting and does not become chronic.
For hepatitis B and C, the conversation shifts to blood and body fluid exposure: no sharing razors, toothbrushes or needles, safer sex practices, and disclosure to sexual partners and household contacts who share blood-exposure risk. A hepatitis B vaccine exists and is part of routine infant and healthcare-worker schedules; there is currently no vaccine for hepatitis C, so prevention rests entirely on exposure control. Reinforce strict abstinence from alcohol regardless of type, since alcohol compounds hepatocyte injury during and after acute infection, and review every medication for hepatotoxic potential before discharge.
The next step on this is the same as on everything else here: answer questions and read the rationales. Our gastrointestinal practice questions are the closest set to what this page covers.
Common questions
Is hepatitis A contagious after jaundice appears?
Yes, though infectivity is highest in the two weeks before jaundice starts and drops off once jaundice is established. Contact and standard precautions should still continue through the acute illness, and hand hygiene with soap and water remains the priority intervention.
Can a nurse get hepatitis B from a needlestick?
Yes, hepatitis B is more efficiently transmitted through needlestick injury than HIV or hepatitis C. Report any needlestick immediately for post-exposure evaluation, and confirm the nurse's own vaccination and anti-HBs titre status as part of routine occupational health.
Why does ALT matter more than AST in viral hepatitis?
ALT is more liver-specific, since AST is also present in cardiac and skeletal muscle. An ALT higher than AST supports a hepatocellular, viral pattern of injury, while AST exceeding ALT more often suggests alcohol-related or advanced cirrhotic liver disease.
Does hepatitis C always become chronic?
No, but a majority of adults who acquire hepatitis C go on to chronic infection rather than clearing the virus spontaneously, unlike hepatitis A. That chronic course is why HCV RNA testing and long-term monitoring for cirrhosis and hepatocellular carcinoma matter even when the patient feels well.
What is the priority assessment finding suggesting fulminant hepatic failure?
A change in mental status, including subtle confusion or asterixis, is the priority finding and should be escalated immediately. It reflects rising ammonia from failing hepatic clearance and can precede rapid deterioration.