Buspirone Augmentation with Escitalopram

Buspirone Dosing Protocol

The American Academy of Family Physicians recommends starting with 5 mg of buspirone twice daily, which can be gradually increased to a maximum of 20 mg three times daily based on clinical response and tolerability 1, 2
The dose should be gradually increased every 3-7 days as tolerated, with a target dose range of 15-60 mg/day in divided doses 1
The maximum recommended dose is 20 mg three times daily (60 mg/day) 1, 2
It may take 2-4 weeks for buspirone to become fully effective 1

The standard escitalopram dosing should be maintained at 10-20 mg daily 3
Patients should be monitored for potential serotonin-related side effects when combining escitalopram with buspirone 4

Clinical response should be evaluated after 2-4 weeks of treatment at a stable dose 1
If there is an inadequate response, the buspirone dose should be increased gradually while monitoring for side effects 1, 2
A full therapeutic trial requires at least 4-8 weeks at an adequate dose 3
If there is no significant improvement after 6-8 weeks of combined therapy at optimal doses, alternative strategies should be considered 4