old age male with hx of htn and have bilateral leg swelling ?
what to exclude ? whats 3 important points
hypertensive-nephropathy = send urea/creatinine , electrolyte
heart failure = echo , b-natriuretic peptide BNP
drug hx (calcium-channel blocker amlodipine )
the story was he changed his htn drug since 3 weeks ago to exval (amlodipine/valsartan 5/160mg)
and that was the cause of bilateral leg swelling