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Avoid taking it with food, supplements, or medications that can interfere with absorption, such as calcium or iron supplements, antacids, or certain medications like proton pump inhibitors

On January 16, the FDAs CDER issued a warning letter to a compounding pharmacy following an inspection conducted from May 12 through June 9, 2025, at the firms facility in Kennett Square, Pennsylvania

However, intranasal administration is also considered an efficient route for systemic effects due to the dense vasculature of the nasal mucosa

A single accidental overdose is unlikely to be dangerous but will likely cause more severe nausea, vomiting, and possibly diarrhea