Do not use this product if you are pregnant, breastfeeding, allergic to plants of the Asteraceae/Compositae/Daisy family, have a bile duct obstruction, or are taking antibiotics or nitroglycerin. Consult a healthcare practitioner prior to use if you are following a low protein diet, taking antiplatelet medication or blood thinners, have gallstones, stomach ulcers, excess stomach acid, diabetes, kidney stones, or a history of non-melanoma skin cancer. Consult a healthcare practitioner if symptoms persist or worsen. Stop use and consult a healthcare practitioner if you experience sweating, paleness, chills, headache, dizziness or confusion. Stop use if allergy occurs. Keep out of the reach of children.