Hepatitis from Greater celandine (Chelidonium majus L.): Review of literature and report of a new case Moro PA et al. - Along with the other ones reported in the literature, increases the concern about the safety of oral use of Chelidonium majus. Plants used in traditional medicine are not necessarily harmless. Customers and prescribers should be aware of this, especially when a herbal drug is used with therapeutic purposes in absence of reliable studies of clinical efficacy and benefit-risk assessment. [more...]