Pimozide and troleandomycin

Desk tier: Avoid together

Mechanism: labeled contraindication (labeled contraindication)

“pimozide is contraindicated in patients receiving the macrolide antibiotics clarithromycin, erythromycin, azithromycin, dirithromycin, and troleandomycin”

Pimozide, section CONTRAINDICATIONS. DailyMed label

Why this grade

Pimozide label, Contraindications

The Pimozide label lists this combination under Contraindications. CONTRAINDICATIONS: "pimozide is contraindicated in patients receiving the macrolide antibiotics clarithromycin, erythromycin, azithromycin, dirithromycin, and troleandomycin" Named in the label: "troleandomycin" Retrieved from DailyMed 2026-10-12.

Pimozide label on DailyMed

Open this pair in the desk

All pairs for Pimozide · troleandomycin

Educational reference only. Not FDA-cleared. The Prescribing Information governs.

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