If symptoms persist or if patient has been diagnosed with liver or kidney impairment, seek medical advice.
The anticoagulant effect of warfarin and other coumarins may be enhanced by prolonged regular daily use of acetaminophen with increased risk of bleeding; occasional doses have no significant effect.
This medicine contains sodium methyl-, sodium ethyl-, and sodium propyl-parahydroxybenzoates (E219, E215, E217) which may cause allergic reactions (signs or symptoms may possibly be delayed). For all cases of suspected allergy, stop taking this medicine and seek medical advice immediately.