. . . "There have been reports of blood dyscrasias including thrombocytopenia and agranulocytosis, but these were not necessarily causally related to paracetamol.Guaifenesin has occasionally been reported to cause gastro-intestinal discomfort, nausea and vomiting, particularly in very high doses.Go to top of the page4.9 OverdoseParacetamolLiver damage is possible in adults who have taken 10 g or more of" .