Propatyl Nitrate

Name: Propatyl Nitrate Drug Interactions
Creator: Dr. Brian Staiger, PharmD, BCPS

4 interactions

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 8, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Most serious with: Avanafil Dihydroergotamine Injection Dihydroergotamine Nasal Spray Methylergonovine

1 Contraindicated 3 Major

All (4) Contraindicated (1) Major (3)

Contraindicated

Propatyl Nitrate Avanafil Stendra Potentiation of hypotensive effects Details

Major

Propatyl Nitrate Dihydroergotamine Injection DHE-45® Injection Increased risk of ergotism Details Propatyl Nitrate Dihydroergotamine Nasal Spray Migranal Increased risk of ergotism Details Propatyl Nitrate Methylergonovine Methergine Increased risk of ergotism Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.