%0 Journal Article %T How should anti-hypertensive medications be adjusted before screening for primary aldosteronism? %A Lu JY %A Chang YY %A Lee TW %A Wu MH %A Chen ZW %A Huang YT %A Lai TS %A Er LK %A Lin YH %A Wu VC %A Cheng HM %A Kao HL %A Jia-Yin Hou C %A Wu KD %A Chen ST %A Liu FH %J J Formos Med Assoc %V 123 %N 0 %D 2024 Mar 6 %M 37291044 %F 3.871 %R 10.1016/j.jfma.2023.05.021 %X Anti-hypertensive medications may affect plasma renin activity and/or plasma aldosterone concentration, misleading the interpretation of the aldosterone-to-renin ratio when screening for primary aldosteronism. The Task Force of Taiwan PA recommends that, when necessary, using α-adrenergic receptor blocking agents, centrally acting α-adrenergic agonists, and/or non-dihydropyridine calcium channel blockers should be considered to control blood pressure before screening for PA. We recommend temporarily holding β-adrenergic receptor blocking agents, mineralocorticoid receptor antagonists, dihydropyridine calcium channel blockers, angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers, and all diuretics before screening for PA. Further large-scale randomized controlled studies are required to confirm the recommendations.