Pharmacology · patient case with 1 question
Alcoholic patient with liver cirrhosis
Scenario: An ALCOHOLIC patient with LIVER CIRRHOSIS.
Question 1
Which painkiller should NOT be given?
Show answer and explanation
Correct answer: B. Ibuprofen
- A. Acetaminophen is counterintuitively the SAFER choice in stable cirrhosis when the dose is limited (commonly 2 g per day or less) and alcohol has been stopped. It does not affect platelets or the GI mucosa. Note this file also contains a Day 1 item keying acetaminophen as the drug to avoid — see the note below.
- B. Correct. NSAIDs are avoided in cirrhosis for several converging reasons: they inhibit platelet aggregation in a patient who ALREADY has reduced synthesis of clotting factors and thrombocytopenia from hypersplenism; they cause GI mucosal injury in a patient at risk of variceal bleeding; and they reduce renal prostaglandins, precipitating hepatorenal syndrome and fluid retention.
- C. Opioids are used cautiously; they are metabolised hepatically and can precipitate hepatic encephalopathy, but they are not the single worst choice here.
- D. Tramadol carries the same hepatic metabolism concerns plus a seizure risk.
Note: ⚠️ THIS FILE CONTRADICTS ITSELF. Day 1 item asks 'liver cirrhosis, what analgesic should be avoided?' and lists ibuprofen first; a separate Day 1 item keys acetaminophen. THE CONSENSUS HEPATOLOGY POSITION: NSAIDs are contraindicated in cirrhosis; acetaminophen at a REDUCED dose is the preferred analgesic in stable disease. Watch the stem for ACTIVE drinking, which shifts acetaminophen toward avoidance.