التداخل بين تيرازوسين وفيراباميل

Co-administration of verapamil with terazosin increases the systemic exposure of terazosin [see Clinical Pharmacology (12.3)] , which may increase the risk of hypotenstion.

Co-administration of verapamil with terazosin increases the systemic exposure of terazosin and may lead to hypotension.

Risk of Hypotension with Concomitant Use of Other Antihypertensive Agents and Phospodiesterase Type 5 Inhibitors (PDE5-I): Concomitant administration of TEZRULY with antihypertensives or phosphodiesterase-5 (PDE-5) inhibitors can result in additive blood pressure lowering effects and symptomatic hypotension (5.3).

Syncope has also been reported with other alpha-1-adrenoceptors antagonists in association with rapid dosage increases or the introduction of another antihypertensive drug.

Then slowly increase the dose [see Dosage and Administration (2.1 and 2.2)] , and add additional antihypertensive agents with caution.