Serum potassium and eGFR around renin-angiotensin system antagonist treatment

between 1 and 2 weeks after starting

tests per year, UK, between 1 and 2 weeks after starting and after each dose increase

“Measure serum potassium concentrations and estimate the GFR before starting renin–angiotensin system antagonists in adults with CKD. Repeat these measurements between 1 and 2 weeks after starting renin–angiotensin system antagonists and after each dose increase.”

NICE NG203, Chronic kidney disease: assessment and management, section 1.1, 2021-08

Kind of source
Clinical guideline
Read on
2026-11-06
Daily check
Quote found at the source on 2026-11-06
What to know
Tied to starting or increasing the medicine, so it is a short series rather than a yearly count.

Used in

Kept as evidence; no figure on the platform is computed from it yet.