herb interaction
3 interactions related to herb interaction
losartan + licorice
Glycyrrhizin in licorice mimics aldosterone, causing the kidneys to retain sodium and water while losing potassium. This pseudoaldosteronism raises blood pressure and works against losartan's antihypertensive effect, and the potassium loss can cause weakness and dangerous heart-rhythm problems.
losartan + hawthorn
Hawthorn modestly lowers blood pressure through vasodilation and endothelial effects. Taken with losartan, an angiotensin II receptor blocker, the two can add up and occasionally cause dizziness or lightheadedness, mainly in people who already run low or who take more than one blood pressure medication.
lisinopril + licorice
Glycyrrhizin in licorice mimics aldosterone, causing the kidneys to retain sodium and water and excrete potassium. This raises blood pressure and works against lisinopril's antihypertensive effect, while also lowering potassium, which can complicate cardiovascular risk.