A Medline search of research on pharmacotherapy was undertaken , and a previous systematic review on the evidence -based pharmacotherapy of panic disorder was up date d. Selective serotonin reuptake inhibitors remain a first-line pharmacotherapy of panic disorder , with the serotonin noradrenaline reuptake inhibitor venlafaxine also an acceptable early option .
Temporary co-administration of benzodiazepines can be considered .
For patients not responding to first-line agents several pharmacotherapy options are available , but there is a notable paucity of data on the optimal choice
The evidence -based pharmacotherapy of panic disorder continues to evolve .
This paper review s data on first-line pharmacotherapy , evidence for maintenance treatment , and management options for treatment-refractory patients .
Clinical experiments in maintenance and discontinuation of imipramine therapy in panic disorder with agoraphobia.
Several issues remain to be ascertained beyond the acute response to imipramine hydrochloride in patients with panic disorder . Study 1 consisted of a prospect i ve , systematic characterization of half-dose 12-month maintenance in patients with panic disorder with agoraphobia who had shown marked and stable response to 6 months of acute-phase treatment with imipramine .  Study 2 assessed the 6-month cumulative relapse rate following discontinuation of acute-phase imipramine treatment in a comparable sample of patients . The same assessment battery was used in both studies , and the integrity of experimental drug conditions was verified by plasma drug level determinations . In contrast to the high relapse rate following discontinuation of acute-phase treatment , none of the patients showed relapse or had sustained worsening in panic or phobia measures during the half-dose maintenance period . The results underscore the importance of pharmacological prophylaxis and provide empirical guidelines for a successful low-dose maintenance regimen for patients with panic disorder and agoraphobia who respond markedly to imipramine
A Medline search of research on pharmacotherapy was undertaken , and a previous systematic review on the evidence -based pharmacotherapy of panic disorder was up date d. Selective serotonin reuptake inhibitors remain a first-line pharmacotherapy of panic disorder , with the serotonin noradrenaline reuptake inhibitor venlafaxine also an acceptable early option .
Temporary co-administration of benzodiazepines can be considered .
For patients not responding to first-line agents several pharmacotherapy options are available , but there is a notable paucity of data on the optimal choice
The evidence -based pharmacotherapy of panic disorder continues to evolve .
This paper review s data on first-line pharmacotherapy , evidence for maintenance treatment , and management options for treatment-refractory patients .