Nitroglycerin Tablet has 6 known drug interactions based on U.S. FDA drug labeling data. Of these, 5 are contraindicated combinations that should be avoided entirely. 1 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Avanafil, Sildenafil, Soluble Guanylate Cyclase (Sgc) Stimulators. Patients taking Nitroglycerin Tablet should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 6
- Contraindicated
- 5
- Major
- 1
Contraindicated (5)
- Nitroglycerin Tablet + Avanafil— PDE-5 inhibitor that potentiates hypotensive effects of nitroglycerin. Concomitant use is contraindicated.
- Nitroglycerin Tablet + Sildenafil— PDE-5 inhibitor that potentiates hypotensive effects of nitroglycerin. Concomitant use is contraindicated.
- Nitroglycerin Tablet + Soluble Guanylate Cyclase (Sgc) Stimulators— sGC stimulators cause hypotension when combined with nitroglycerin. Use within a few days of one another is not recommen…
- Nitroglycerin Tablet + Tadalafil— PDE-5 inhibitor that potentiates hypotensive effects of nitroglycerin. Concomitant use is contraindicated.
- Nitroglycerin Tablet + Vardenafil— PDE-5 inhibitor that potentiates hypotensive effects of nitroglycerin. Concomitant use is contraindicated.
Major (1)
- Nitroglycerin Tablet + Ergotamine— Nitroglycerin increases bioavailability of ergotamine and ergotamine can precipitate angina. Avoid concomitant use or mo…