Hi and thank you for your comments and the question. Over the years I have had many clients who swear by the benefits of urine therapy. However I would certainly caution against urine therapy in this situation since the re-ingestion of excreted metabolites of anti-hypertensive drugs [which could still be bio-active] may cause significant dosing issues and consequent problems. There could also be an increased potential for herb-drug interactions for the same reason.