that requires the pharmacy to somehow obtain nasal spray. Unfortunately, no manufacturer actually sells a nasal spray variety (yet) as there was no FDA-approved

that requires the pharmacy to somehow obtain nasal spray. Unfortunately, no manufacturer actually sells a nasal spray variety (yet) as there was no FDA-approved use for intranasal ketamine. That being said, compounders have been able to make intranasal ketamine formulations for a while now, since this treatment for acute depression has been well recognized in the literature for at least a decade.