Dextropropoxyphene
Severe
Database
Drug interaction classified as: synergy, metabolism
Source: DDInter
Ethanolamine (H1 Antagonist) · Antiallergic
Not yet extracted
Drug interaction classified as: synergy, metabolism
Source: DDInter
Drug interaction classified as: absorption
Source: DDInter
Drug interaction classified as: synergy
Source: DDInter
Drug interaction classified as: synergy
Source: DDInter
Drug interaction classified as: synergy
Source: DDInter
Drug interaction classified as: synergy
Source: DDInter
6 additional low-confidence interactions hidden — those rows lack a documented mechanism or management plan in our sources.
Continue into a citation-backed clinical answer with the drug context already attached.
Sources: Goodman & Gilman 14e·Verified: 2026-05-10 · House clinical team