Cautions and Warnings: Consult a health care practitioner before use if you have stomach hyperacidity, obstruction of bile duct, cholangitis. Consult a health care practitioner before use with other medications, as there may be an adverse interaction. Consult a health care practitioner if symptoms worsen or persist. Contraindications: Do not use: if you are pregnant or breastfeeding; if you have a seizure disorder (e.g. epilepsy); if you have gastric or duodenal ulcer; if you are allergic to plants of the Asteraceae/Compositae/Daisy family. Known Adverse Reactions: Hypersensitivity (e.g. allergy) is known to occur, in which case, discontinue use.