Bethanechol has 5 known drug interactions based on U.S. FDA drug labeling data. 4 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Benzgalantamine, Donepezil Hydrochloride, Galantamine. Patients taking Bethanechol should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 5
- Major
- 4
- Moderate
- 1
Major (4)
- Bethanechol + Benzgalantamine— Synergistic effect expected when cholinergic agonist is given concurrently with galantamine.
- Bethanechol + Donepezil Hydrochloride— Synergistic effect may be expected when cholinesterase inhibitors are given concurrently with cholinergic agonists such …
- Bethanechol + Galantamine— Synergistic effect expected when given concurrently with galantamine as a cholinergic agonist.
- Bethanechol + Galantamine Hydrobromide— Synergistic effect expected when cholinergic agonist bethanechol given concurrently with galantamine.
Moderate (1)
- Bethanechol + Memantine Hydrochloride And Donepezil Hydrochloride— Concomitant use with bethanechol (cholinergic agonist) may lead to synergistic cholinergic effects due to donepezil's ch…