التداخل بين ألفوزوسين وسيلدينافيل

Caution is advised when SILDENAFIL ORAL FILM is co-administered with alpha-blockers or antihypertensives.

Hypotension when Co-administered with Alpha-blockers or Antihypertensives Alpha-blockers Caution is advised when PDE5 inhibitors are co-administered with alpha-blockers.

Consider the following: Patients should be stable on alpha-blocker therapy prior to initiating a PDE5 inhibitor.

Patients who demonstrate hemodynamic instability on alpha-blocker therapy alone are at increased risk of symptomatic hypotension with concomitant use of PDE5 inhibitors.

In patients who are stable on alpha-blocker therapy, PDE5 inhibitors should be initiated at the lowest dose [see Dosage and Administration ( 2.2 ) ] .

Caution is advised for concomitant use of PDE5-inhibitors and UROXATRAL, as this combination can potentially cause symptomatic hypotension [see Drug Interactions (7.4) ].

Concomitant use of PDE5 inhibitors with alpha adrenergic antagonists, including UROXATRAL, can potentially cause symptomatic hypotension ( 5.4 , 7.4 )

PDE5 Inhibitors Caution is advised when alpha adrenergic antagonists, including UROXATRAL, are co-administered with PDE5 inhibitors.

Phosphodiesterase-5 (PDE5) Inhibitors: PDE5-inhibitors are also vasodilators.

Alpha adrenergic antagonists and PDE5 inhibitors are both vasodilators that can lower blood pressure.