When sildenafil and doxazosin were administered simultaneously to patients stabilized on doxazosin therapy, there were infrequent reports of patients who experienced symptomatic postural hypotension.
Kun säännöllistä doksatsosiinihoitoa saaneille potilaille annettiin samanaikaisesti sildenafiilia, joillakin potilailla raportoitiin oireista ortostaattista hypotensiota.