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This YouTube video (Anne Truong MD, uploaded Feb 8, 2023) features a brief discussion between two speakers about using a nitric oxide lozenge before sexual activity. The speakers debate timing: one proposes taking the lozenge 60–90 minutes beforehand; the other states the lozenges are quick-acting, with peak plasma concentrations within about 15–20 minutes and suggests taking them 5–15 minutes before sex.
Questions this video answers
Within 15–20 minutes of taking the lozenge.










