Avanafil ve Nitrogliserin etkileşimi

Use of phosphodiesterase type 5 (PDE-5) Inhibitors, such as avanafil, sildenafil, tadalafil, or vardenafil, or soluble guanylate cyclase (sGC) stimulator (riociguat).

P DE-5 - I nhibitors and sGC- S timulators Do not use Nitroglycerin Lingual Spray in patients who are taking PDE-5-Inhibitors, such as avanafil, sildenafil, tadalafil, or vardenafil.

PDE-5-Inhibitors such as avanafil, sildenafil, vardenafil, and tadalafil have been shown to potentiate the hypotensive effects of organic nitrates.

• Administration of avanafil tablet to patients using any form of organic nitrate is contraindicated ( 4.1 )

Nitrates Administration of avanafil tablets with any form of organic nitrates, either regularly and/or intermittently, is contraindicated.

Consistent with its known effects on the nitric oxide/cyclic guanosine monophosphate (cGMP) pathway, avanafil has been shown to potentiate the hypotensive effects of nitrates.

In a patient who has taken avanafil tablets, where nitrate administration is deemed medically necessary in a life-threatening situation, at least 12 hours should elapse after the last dose of avanafil tablets before nitrate administration is considered.

In such circumstances, nitrates should only be administered under close medical supervision with appropriate hemodynamic monitoring [see Contraindications ( 4.1 ), Dosage and Administration ( 2.3 ), and Clinical Pharmacology ( 12.2 )].